samples 

69825
单词释义
n.(抽查的)样本,样品,(化验的)取样,样本,样,(作为标准或代表的)样品,货样
v.尝,品尝,尝试,体验,抽样检验,取样,采样,节录,选录(一段音乐或声音,用于新的乐曲中)
sample的第三人称单数和复数
词根词缀记忆/谐音联想记忆 补充/纠错
谐音三泡 → 三泡尿做样本 → sample n …………
其他怎么记补充/纠错
对比记忆“样本”(sample)“不简单”(simple)
词性拓展记忆 / 词形拓展记忆
原形:sample第三人称单数:samples复数:samples过去式:sampled过去分词:sampled现在分词:sampling
串记记忆
example / symbol / sample / simple
举个例子(example)来说,用 符号(symbol)记录样本(sample )简单(simple)多了
词组和短语补充/纠错
sample preparation 样品制备
sample data 样本数据
sample size 样本量
standard sample 标准样品
sample survey 抽样调查
blood sample 血液样本
sample solution 样品溶液
blood sample 血液样本
tissue sample 组织样本
sample survey 抽样调查
soil sample 土壤样品
preservation and transportation of samples 样品的保存和运输
drug sample 药物样品
random sample 随机抽样
size of sample 样品的大小
soil samples 土壤样品
sample analysis 样品分析
representative sample 代表性样品
a random sample of ... 随机抽样...
sample local culture 本地文化样本
counter sample 计数器样本
be up to sample 符合样品要求
assembling with given sample 用给定样品组装
process according to buyer's samples 根据买方样品进行加工
单词例句
They have sent his blood sample to the lab.
他们已经把他的血样送到实验室。
It is a good chance to sample the local food.
这是品尝当地食物的好机会。
With the Chinese market as a sample case, Mary Kay is mulling a greater presence in the Asia-Pacific region.
以中国市场为例,玫琳凯正在考虑在亚太地区扩大业务。
Taking up an area of 43 acres, the newly completed project in Shanghai's Zhangjiang Innovation Drug Industry Base is facilitating HutchMed's pursuit of building a first-class global manufacturing center and clinical sample preparation center in China.
上海张江创新药产业基地新建成的项目占地43英亩,有助于HutchMed打造中国一流的全球制造中心和临床样品制备中心。
The survey, with a sample size of over 2,000 consumers across different age groups and regions in China, found that consumers are increasingly looking for local alternatives with "more bang for the buck" as Chinese product quality and safety improve.
这项调查以中国不同年龄段和地区的2000多名消费者为样本,发现随着中国产品质量和安全性的提高,消费者越来越多地寻找“性价比更高”的本土替代品。
"The UMF Honey Association can confirm that The Rare Harvest 2050+ MGO manuka honey sample submitted by its member The True Honey Co has generated the highest ever recorded UMF test result at 34 UMF since our accredited laboratories were established," said Campbell Naish, acting CEO of UMF Honey Association.
“UMF蜂蜜协会可以确认,其成员The True Honey Co提交的稀有收获2050+MGO麦卢卡蜂蜜样品产生了自我们的认证实验室成立以来有史以来最高的UMF测试结果,为34个UMF,”UMF蜂蜜联盟代理首席执行官Campbell Naish说。
Foodies interested in authentic Shandong cuisine can also sample local flavors, such as Boshan dishes and popular barbecues.
对正宗鲁菜感兴趣的食客也可以品尝当地风味,如博山菜和流行的烧烤。
"At first, it took about eight minutes to sort out the faulty beans, and only 20-30 percent of beans could meet our standards after sample tasting," said Guo.
郭说:“一开始,我们花了大约8分钟的时间来挑选出有问题的豆子,经过样品品尝,只有20-30%的豆子符合我们的标准。”。
A total of 4,733 samples have been collected, from which 4,312 report have come out.
共采集样本4733份,报告4312份。
Ye Bin, the general manager of Jinshang, keeps four bottles of oil samples on his desk: kitchen waste oil, industrial mixed oil, biodiesel and bio-aviation kerosene, respectively.
金商股份总经理叶斌的办公桌上放着四瓶油样:餐厨废油、工业混合油、生物柴油和生物航空煤油。
The company has sent samples of Oat Drink Deluxe 330ml to State-accredited laboratories in China for testing and the results to date have not identified any quality issues.
该公司已将330毫升豪华燕麦饮料的样本送往中国国家认可的实验室进行检测,迄今为止的结果尚未发现任何质量问题。
The research team collected more than 10,000 samples from Asian cancer patients — covering over 100 cancer subtypes.
研究小组从亚洲癌症患者中收集了10000多份样本,涵盖了100多种癌症亚型。
Through Next Generation Sequencing technology, they worked out the comprehensive sequencing and comparative analysis of the tumor samples, expounded the different genomic characteristics of cancer patients between the East and West, and provided important basic evidence for China's precision medicine industry to be in line with international practice.
他们通过下一代测序技术,对肿瘤样本进行了全面测序和对比分析,阐述了东西方癌症患者不同的基因组特征,为中国精准医疗产业与国际接轨提供了重要的基础证据。
The park was able to test as many as millions of nucleic acid samples in the peak period of the outbreak in Beijing and some of the firms gave a helping hand to other places beyond Beijing.
在北京疫情爆发的高峰期,该公园能够检测多达数百万份核酸样本,其中一些公司向北京以外的其他地方伸出了援手。
Sinovac obtained a sample of the Omicron variant in early December last year to further the research and development of its Omicron-specific inactivated COVID-19 vaccine.
去年12月初,科兴获得了奥密克戎变异株的样本,以进一步研发其奥密克龙特异性新冠肺炎灭活疫苗。
The company will ship samples as early as June and set up mass production by July.
该公司最早将于6月发货,并于7月开始批量生产。
A medical team of 180 nucleic acid testing experts from Xi'an Dianli Hosptial, which is a subsidiary of China General Technology (Group) Holding Co, arrived in Shanghai on April 3 to support a mobile laboratory used to analyze 20,000 nucleic acid test samples every day.
4月3日,中国通用技术(集团)控股有限公司旗下西安电力医院的一支由180名核酸检测专家组成的医疗队抵达上海,支持一个用于每天分析2万份核酸检测样本的移动实验室。
During two rounds of nucleic acid testing in Shanghai, more than 3,200 medical workers from Zhongye Hospital took samples from over 1.3 million people.
在上海的两轮核酸检测中,来自中冶医院的3200多名医务工作者从130多万人身上采集了样本。
For instance, the R&D team uses 3D printing to mock up packaging samples and develops new nozzles about 80 percent quicker than the time taken for developing a typical stainless-steel component.
例如,研发团队使用3D打印来模拟包装样品,并开发新的喷嘴,其速度比开发典型不锈钢部件所需的时间快约80%。
According to the company, the Champa LSEA Lab is equipped with MGI's automation systems that enable laboratory technicians to process up to 3,000 samples per day, and up to 30,000 samples per day if 10 samples are mixed in one tube for batch testing.
据该公司介绍,Champa LSEA实验室配备了MGI的自动化系统,使实验室技术人员每天能够处理多达3000个样本,如果将10个样本混合在一个试管中进行批量测试,则每天可以处理多达30000个样本。
The lab also allows simplification of the labor-intensive and time-consuming procedures typically associated with diagnostic testing, as it comes with two high-degree automation systems, namely MGISP-960 and MGISTP-7000, for sample preparation and sample transfer, respectively, reducing the need for manpower and manual work while shortening the turnaround time for test results and substantially streamlining the overall workflow, MGI said.
该实验室还允许简化通常与诊断测试相关的劳动密集型和耗时的程序,因为它配备了两个高度自动化系统,即MGISP-960和MGISTP-7000,分别用于样品制备和样品转移,MGI表示,减少了对人力和手工工作的需求,同时缩短了测试结果的周转时间,并大大简化了整个工作流程。
Philip Hoare, president of Atkins, said the group's growth in China will follow the country's urbanization and industrial stimulus measures to remain competitive, and its project designs in the GBA will be the company's new sample cases during the five-year plan period.
However, it failed to pass the sample test, which made us take over the project.
For Russian buyer Dmitriy Orysyuk, the online fair allows buyers to communicate with high-quality Chinese suppliers through the internet in their home countries, and to virtually visit the sample room.
Sesajal first participated in the CIIE in 2018, when it brought a sample of its high-quality chia, an ancient Mexican seed rich in nutrients and antioxidants.
For example, the results of crude oil and other product samples on the quality analyses device of its laboratory information management system could be automatically updated to the product packaging workshop and warehouse facility.
For final checks, every day I do not leave until the last batch of sample completes testing," said Pei Wen, leader of the BGI team in Serbia's Huo-Yan Laboratory.
Zeng said before their arrival, the local labs extracted the virus samples manually, which was very slow.
With BGI's equipment, 192 samples can be extracted in 80 minutes, greatly increasing efficiency.
As stated in the product description, the company's antibody test is for rapid, qualitative detection of the SARS-CoV-2 IgG/IgM antibody in a human whole blood, serum or plasma sample.
Wuhan CNNC CIRC Clinical Laboratory received approval to carry out nucleic acid tests in late February, and has been able to test between 300 and 500 samples a day.
"Some small and medium-sized hospitals are not qualified to do tests, so they send the samples to us," Wang said, adding the work is dangerous for technicians due to the risk of infection.
It is common that test results fail to be positive, due to limitations during sample collecting and reagent use, but as long as the suspected have symptoms, they should be treated as COVID-19 patients despite the negative test results, Cao said.
Drones have been used in China as key tools for responding to the COVID-19 outbreak via aerial disinfection, medical sample transport and delivery of other goods.
YMTC said its 128-layer flash memory 3D NAND chips, a type of high-end non-volatile memory chip, has passed sample verification on the solid-state drives platform through co-working with multiple controller partners.
The two labs, one located in Belgrade, the Serbian capital, and the other in the southern city of Nis, will be capable of testing a combined 3,000 samples per day once they begin to operate, significantly boosting the country's testing capabilities.
The genetic system can complete the entire novel coronavirus detection process-from sample extraction to diagnosis-within 20 hours.
More importantly, it can process 50 to 200 samples per run and deliver 100 megabytes of data per sample, ensuring extremely high virus detection accuracy as well as information on viral mutations, which is of great use in current and future clinical and epidemiological research in battling COVID-19.
By March 22, its total output of real-time fluorescent RT-PCR kits was capable of testing 4.72 million samples, and the test kits had been distributed to more than 70 countries and regions around the world, with international orders for more than 1 million tests.
It will help alleviate two common problems of nucleic acid tests-low viral load in throat swab samples and high risk of exposing medical staff to infection.
It can perform accurate molecular tests of clinical samples to yield comprehensive genomic data to help monitor mutations of the coronavirus, formulate preventive measures and develop related diagnostic kits, vaccines and drug treatment.
Haier's subsidiary, Haier Biomedical, designs, manufactures and sells low-temperature storage equipment for biomedical samples.
The RT-PCR kit can produce results in three hours as soon as samples are delivered to the lab, and overseas orders for the kits have been increasing, the Shenzhen-based company said, adding shipments are already heading to 51 countries and regions including Japan, Brunei, Peru, and Thailand, either for donation or sales.
The Wuhan lab was designed to process 10,000 samples daily at first, but later upgraded its capability to 20,000 samples daily.
The Wondfo SARS-CoV-2 Antibody Test based on lateral flow method, approved by the NMPA on Feb 22 as the country's first POCT test for the SARS-CoV-2, can detect both IgM and IgG antibodies in human serum, plasma and whole blood samples within 15 minutes, effectively accelerating the on-site screening for suspected patients.
The platform can perform accurate molecular tests of clinical samples to yield comprehensive genomic data, which is of great use in current and future clinical and epidemiology research in battling COVID-19, such as helping monitor mutations of the coronavirus, formulating preventive measures and developing related diagnostic kits, vaccines and drug treatment.
Norwegian offshore drilling platforms are still using helicopters for various transportation tasks such as personnel, spare parts, supplies and oil and gas samples, which carry high costs in fuel and manpower.
Without the need of sample submission and fingertip blood collection, it relieves healthcare providers' workload, and lowers their infection chances," said Xiang Xiaowei, director of the Critical Medicine Department of Sinopharm Dongfeng General Hospital.
"With the officials' help, specialists assisted with sterilization, and drug inspection staff dealt with sample examination in advance.
"China is a sample for our operations in other foreign markets.
The plant, with construction set to be completed by the end of 2020 and small-scale production scheduled to begin in 2021, will also house a sample production line for stacks.
He said the plant in Wuxi will enhance Bosch's local competitiveness, while the development and application of fuel cell key components such as hydrogen injection valves and electronic air compressors, as well as the manufacturing of sample stacks, will create a solid foundation for mass production in the future.
The system is capable of rapid detection and flexible throughput, while it has a low initial sample capacity and wide application range.
A supporting tumor gene detection kit for the system has also been successfully developed, which can be adapted to many types of samples from tissues to body fluids, including glioma, lung, urothelial, breast and thyroid cancers, covering the fields of early screening, molecular pathology diagnosis and medication guidance, the company said.
The sample machine on the spot has been sold to a German buyer and after the fair closes, it will be transported to Germany, said Susan Jing, a salesperson of the company.
•Air conditioner giant Gree charged long-time rival Aux of producing defective products on Monday afternoon•Aux denied Gree's allegation and sued Gree on the same day•The State Administration for Market Regulation, China's top market regulator, announced a probe on Tuesday•Aux on Wednesday said all its products randomly checked passed the tests 100 percent in the past three years, and asked the market regulator to verify its products to clarify the matterIn response to long-term rival Gree's claim of Aux producing defective products, the company on Wednesday posted a statement on its official Sina Weibo account, saying that all the samples adhered to relevant standards in random checks carried out by market regulators from 2016-2019.
When nothing related to KAWS was left on the shelves or hangers, customers undressed the mannequins wearing samples and snatched other people's trophies before the checkout counter for a last shot.
"However, I am keen to mingle with people, sample new delicacies and learn about China's engineering prowess and how it can be applied here in Kenya.
Smaller but more automated solutions will better meet needs from Chinese hospitals and other facilities that lack skilled technicians, especially as Chinese authorities have been encouraging clinical facilities to run tests by themselves instead of outsourcing all samples to third-party testing facilities, according to Hou Jun, sales manager of DGG, Agilent Greater China.
- China's largest lithium battery producer, Contemporary Amperex Technology Co Ltd (CATL), has announced that it has created a lithium-ion sample battery cell with an energy level of 304Wh/kg.
The sample set came from 350 major corporations across 18 industries, from manufacturing to modern services.
The report found that one-third of business leaders are below the age of 35, as opposed to just 20 percent in the overall sample.
In 2010, Envision Energy still had a small output, when its sample wind turbines came off the production line.
Yu Jian, general manager of shopper behavior specialist Kantar Worldpanel, released the Kantar Worldpanel Beauty Panel which concluded from 40,000 samples from 373 tier 1 to tier 5 cities in China.
Wingate said he believes the new route will be popular with business passengers as well as tourists "keen to sample the excitement of China's largest city.
It conducted on-demand drone deliveries of medical samples to hospitals in Switzerland in partnership with Swiss Post, by taking advantage of its Matternet Station, M2 drones and the Cloud logistics platform.
This year, Matternet has joined a federal program that will enable it to work with hospitals, universities and transportation agencies in California and North Carolina to conduct on-demand delivery of medical supplies and samples.
"In December this year, we are going to road test the sample vehicle, which will have Level 4 self-driving technology and apply 5G telecommunication technology," he said.
"In December this year, we are going to road test a sample vehicle, which will have Level 4 self-driving technology and apply 5G telecommunication technology," he said.
Within a span of three years, CRRC plans to launch sample maglev trains with a speed of 600 kph, which would be faster than any other train currently in operation, said Liu.
In a baby care room in a shopping mall in Fengtai District of Beijing, new mom Yang Min scans a QR code to receive a sample pack of diaper from a vending machine.
According to Liang, the company will also push forward development of a biological sample library, a health care big data base and assistive diagnosis by artificial intelligence.
The facility also offers itinerary planning, with suggested durations for each attraction, information such as addresses, contact numbers, and sample schedules.
Lindwe Sisulu, minister of human settlements, cuts the ribbon for the sample house built by CMIG Drawin, at Ekurhuleni in Gauteng province, South Africa.
Local residents pose in front of the sample house built by CMIG Drawin.
Tang said these lines do not need government subsidies and a sample train has already been demonstrated many times to transportation officials from Southeast Asian and African countries, as well as domestic clients from the Xinjiang Uygur autonomous region and Anhui province.
The sample purchases are sent to rights holders or authoritative quality inspection agencies.
A worker takes samples of molten iron from a furnace of the China Baowu Steel Group in Wuhan, capital of Hubei province.
Ngetich said when he settled on selling school uniforms, he sent a sample to China where he sourced for a range of school uniforms.
"During the past decade, M-Grass' team has traveled across the regions to collect more than 8,000 different grass seeds and more than 11,000 soil samples.
McGuigan said cellars in the Hunter Valley have recently experienced a boom in Chinese visitors, who want to sample and buy Australian wines.
Upon learning of this, the local government immediately drilled a deep well at Bangpu's breeding site, and collected water samples before sending them to qualified testing institutions.
For instance, at Sam's Club in China, 15 metric tons of samples of shrimp were consumed annually.
These include the establishment of a "white list" for research and development items, and enabling the entry of research equipment, samples, reagents and consumables from the zone into the mainland market free of mandatory product certification.
Upon hearing the news, the local government immediately drilled a deep well at Bangpu's breeding site and collected water samples before sending them to qualified testing institutions.
As part of its push, the county is building its economic development zone a national development sample case.
It is also introducing retail samples of New Season Grass-fed Beef in China.
The survey, with a sample size of over 2,000 consumers across different age groups and regions in China, found that rational consumption drove a search for quality over flashy promotion.
"Sanya, if it succeeds in this direction, will be a sample case for coastal cities across China.
"Wu noted that as early as 2019, their company established an online showroom for garment samples, aiming to facilitate communication with overseas customers.
The horizontal lines inside the boxes represent the medians of the samples, the top of the boxes represent the upper quartiles (75%), the bottom of the boxes represent the lower quartiles (25%), and the spaces inside the box indicate how 50% of the samples distributes.
A combination of a box plot and a beeswarm plot shows the location of each sample and the distribution of the samples as a whole.
The survey, which inquired 13 key cities nationwide and received some 1,500 valid samples, found that in the first quarter, 74.3 percent of the interviewees believed the prices of the A-share market will go up, with the number rising 10.2 percentage points over the last quarter.
"Bringing its newly developed biodegradable rubbish bag samples to this year's expo, Ningbo Baojiahua Biomaterials is a young company established at the end of 2022 by Despodov Dimitrov, as he saw the importance China and the EU have both attached to environmental protection.
Every pound was worth it and then some, Ding said, as the meeting went on for around five hours, during which product samples and their functions were thoroughly understood.
For French perfumer Janek Kozeluh, who has been attending the fair since the 1980s, the goods on display at the Canton Fair only represent a small sample of what China can produce.
For such products, MIC usually recommends purchasers to go to the customization center venue, where Chinese suppliers can design the product based on the samples provided by customers.
She also said the company may receive another $200,000 worth of intended deals as it had sent samples and is further discussing product details with its foreign customers after the expo in Italy.
They have been carrying tons of samples, USB flash drives and product brochures to global locations to retain existing clients and secure more business orders.
Armed with his latest samples, he took home $2 million worth of orders from Japanese clients at the fair.
"Therefore, we have to communicate with our customers via video links or by mailing samples.
A dozen of top environmental research institutions, clean energy enterprises will showcase their services and technique samples on ecological environment improvement, technical detection, energy-saving and emission reduction technology which would benefit the globe.
考试真题例句(机器翻译仅供参考)
全部
六级
考研
四级

六级In the 1930s,when only one in 10 Americans had a degree from a four-year college, an admissions committee was content to ask for a sample of applicants'chool papers to assess their writing ability

20世纪30年代,只有十分之一的美国人拥有四年制大学的学位,招生委员会满足于要求申请人提供一份学校论文样本,以评估他们的写作能力

2013年12月阅读原文

六级In the old days, applicants only had to submit a sample of their school papers to show their writing ability

在过去,申请者只需提交一份学校论文样本就可以显示他们的写作能力

2013年12月阅读原文

六级They were able to accurately place the hair samples in broad regions roughly corresponding to the movement of rain systems.

他们能够准确地将头发样本放置在大致与降雨系统运动相对应的广阔区域。

2015年12月六级真题(第二套)听力 Section C

六级They checked the accuracy of the map by testing 200 hair samples collected from 65 barber shops.

他们通过测试从65家理发店采集的200个头发样本来检验地图的准确性。

2015年12月六级真题(第二套)听力 Section C

六级Extracurricular activities reflect the differences in child rearing in the Pew survey, which was of a nationally representative sample of 1,807 parents.

在皮尤调查中,课外活动反映了育儿方面的差异,该调查是对1807名家长进行的全国代表性抽样调查。

2017年6月阅读原文

考研But in late September 2009, officials reported there was significant flu activity in almost every state and that virtually all the samples tested are the new swine flu, also known as A H1N1, not seasonal flu.

但在2009年9月下旬,官员们报告说,几乎每个州都有明显的流感活动,几乎所有检测的样本都是新的猪流感,也被称为甲型H1N1流感,而不是季节性流感。

2010年考研真题(英语二)完形填空 Section Ⅰ

四级The scientist confirmed the snake was a previously unknown species after conducting a genetic analysis of tissue samples.

在对组织样本进行遗传分析后,这位科学家确认这条蛇是一种以前未知的物种。

2017年6月听力原文

考研Critics also argue that commercial genetic testing is only as good as the reference collections to which a sample is compared.

批评家们还认为,商业基因检测只与样本对照的参考样本集一样好。

2009年考研阅读原文

考研Surveys and test samples have also become important for understanding the larger landscapes that contain archaeological sites.

调查和测试样本对于了解包含考古遗址的较大景观也变得非常重要。

2014年考研阅读原文

六级During commercials, an overlay will appear at the bottom of the screen, prompting viewers to press a button to request a free sample or order a catalogue.

在广告期间,屏幕底部会出现一个覆盖图,提示观众按下按钮请求免费样品或订购目录。

2016年6月阅读原文

考研How do archaeologists know where to find what they are looking for when there is nothing visible on the surface of the ground? Typically, they survey and sample ( ' , make test excavations on) large areas of terrain to determine where excavation will yield useful information.

当地面上看不见任何东西时,考古学家如何知道在哪里找到他们正在寻找的东西?通常,他们会对大片地形进行调查和取样('),进行测试挖掘,以确定挖掘将产生有用信息的位置。

2014年考研阅读原文

六级My own research at the Stanford Center on Adolescence uses in-depth interviews with small samples of youngsters rather than large-scale surveys.

我自己在斯坦福大学青少年研究中心的研究使用了对小样本青少年的深入访谈,而不是大规模调查。

2016年6月阅读原文

六级Within samples collected from the solid substances lying beneath the ice.

在从冰下固体物质中采集的样本中。

2010年12月听力原文

考研But Dr Uri Simonsohn speculated that an inability to consider the big picture was leading decision-makers to be biased by the daily samples of information they were working with.

但Uri Simonsohn博士推测,无法考虑大局的主要原因是决策者对日常工作的信息有偏见。

2013年考研真题(英语一)完形填空 Section Ⅰ

四级They come to the university to provide us with blood samples, to be interviewed, and to help us carry out a whole range of research.

他们来大学为我们提供血样,接受采访,并帮助我们进行一系列研究。

2019年6月四级真题(第一套)听力 Section C

考研The same people were used in both samples.

两个样本中使用了相同的人。

2015年考研真题(英语一)完形填空 Section Ⅰ

六级To test the polluting power of fulmars, researchers collected samples of deposit from eleven ponds on Devon Island.

为了测试fulmars的污染能力,研究人员从德文岛的11个池塘中采集了沉积物样本。

2016年12月听力原文

六级Within samples collected from the solid substances lying beneath the ice

从冰下固体物质中采集的样本中

2010年12月听力原文

四级When the rats detect the smell, they stop and rub their legs to indicate a sample is infected.

当老鼠检测到气味时,它们会停下来摩擦腿,以表明样本已被感染。

2017年12月四级真题(第一套)阅读 Section A

考研Typically, they survey and sample large areas of terrain to determine where excavation will yield useful information.

通常情况下,他们会调查和采样大面积的地形,以确定挖掘将产生有用信息的位置。

2014年考研真题(英语一)阅读理解 Section Ⅱ

四级Traditionally, a hundred samples would take lab technicians more than two days to examine but for a rat it takes less than 20 minutes.

传统上,一百个样本需要实验室技术人员两天以上的时间进行检查,但对一只老鼠来说,这不到20分钟。

2017年12月四级真题(第一套)阅读 Section A

六级For one thing, they are reliable and so far as they are based on unbiased samples.

一方面,它们是可靠的,只要它们基于无偏样本。

2017年12月六级真题(第二套)听力 Section C

六级But this third group was not only unexpected, it was so distinct and so large--nearly one third of our sample--that it became a key finding of the study. "

但第三组不仅出乎意料,它是如此独特和庞大——几乎占我们样本的三分之一——以至于它成为了这项研究的一个关键发现。"

2016年12月六级(第一套)真题

六级No computer is yet able to handle huge datasets of human faces There do not exist public databases with sufficient face sampler There are no appropriate algorithms to process the face samples They have trouble converting face datasets into the right format.

目前还没有一台计算机能够处理巨大的人脸数据集

2018 年 6 月6级真题第2套

四级In 1872 Thomson led a scientific expedition (考察), which lasted for four years and brought home thousands of samples from the sea.

1872年汤姆森率领一支科学探险队(考察), 它持续了四年,从海上带回了数千个样本。

1990年1月英语四级真题

四级The first sample products aren’t expected for another 10 or 20 years: But some people are already worrying that they’ll work-and that America’s overextended health-care programs will lose a precious $2.5 billion to $5 billion a year providing them for a relatively few dying patients.

第一批样本产品预计在未来10年或20年内不会出现:但一些人已经担心它们会起作用,美国过度扩张的医疗保健项目每年将损失25亿至50亿美元,为相对较少的垂死患者提供这些产品。

1991年1月英语四级真题

四级Then we fed them four unidentified samples of cola one at a time, regular colas for the one group, diet versions for the other.

然后,我们一次给他们喂四种未经鉴定的可乐样品,一组给他们喂普通可乐,另一组给它们喂减肥可乐。

1996年1月大学英语四级(CET-4)真题

四级We asked them to tell us whether each sample was Coke or Pepsi; then we analyzed the records statistically to compare the participants’ choices with what mere guess-work could have accomplished.

我们让他们告诉我们每个样品是可口可乐还是百事可乐;然后,我们对记录进行统计分析,将参与者的选择与单纯的猜测工作所能完成的结果进行比较。

1996年1月大学英语四级(CET-4)真题

四级Getting all four samples right was a tough test, but not too tough, we thought, for people who believed they could recognize their brand.

把所有四个样品都做好是一个艰难的测试,但我们认为,对于那些相信自己能认出自己品牌的人来说,这并不太难。

1996年1月大学英语四级(CET-4)真题

四级The diet-cola drinkers did a little worse-only 7 of 27 identified all four samples correctly.

减肥可乐饮用者的情况稍差,27人中只有7人正确识别了所有四个样本。

1996年1月大学英语四级(CET-4)真题

四级Two people go all four samples wrong.

两个人四个样本都错了。

1996年1月大学英语四级(CET-4)真题

四级An ongoing research project, funded by the University of Cambridge, asked a sample of teachers, teacher educators and employers in more than 40 countries whether they regard the native/non-native speakers distinction as being at all important.

剑桥大学资助的一个正在进行的研究项目询问了40多个国家的教师、教师教育工作者和雇主的样本,他们是否认为母语/非母语的区别非常重要。

1999年1月大学英语四级(CET-4)真题

四级The authors of the Ambio study examined samples of the upper layers of soil taken from the same sites of 30 forest floors in New England, New York and Pennsylvania in 1980 and in 1990.

Ambio研究的作者检查了1980年和1990年从新英格兰、纽约和宾夕法尼亚州30个森林地面的同一地点采集的上层土壤样本。

2005年1月大学英语四级(CET-4)真题

四级Most large cities in the United States offer international sample of foods.

美国大多数大城市都提供国际食品样品。

2006年6月大学英语新四级(CET-4)真题

四级Cerling’s team collected tap water samples from 600 cities and constructed a mop of the regional differences.

Cerling的团队从600个城市收集了自来水样本,并构建了一个区域差异的拖把。

2009年6月英语四级考试真题

四级They were able to accurately place the hair samples in broad regions roughly corresponding to the movement of raid systems.

他们能够准确地将头发样本放置在大致对应突袭系统运动的广阔区域。

2009年6月英语四级考试真题

四级When Park heard about the research, he gave the hair samples to the researchers.

当朴听说这项研究后,他把头发样本交给了研究人员。

2009年6月英语四级考试真题

四级In a 2011 study, researchers led Dr. Yonas Geda at the Mayo Clinic in Rochester interviewed a random(随机的) sample of 1,321 people ages 70-89, most of whom were cognitively(在认知方面) normal, about the cognitive activities they engaged in late in life.

在2011年的一项研究中,罗切斯特梅奥诊所的研究人员Yonas Geda博士随机采访了一名(随机的) 1321名年龄在70-89岁之间的人的样本,其中大多数人具有认知能力(在认知方面) 正常的,关于他们晚年从事的认知活动。

2017年12月大学英语四级考试真题(第2套)

四级Our recently published study answered this question by tracking a large national random sample of Americans over a critical time period when bodies change from teenage shape into adult form and when people build their identities.

我们最近发表的研究回答了这个问题,在身体从青少年形态转变为成人形态的关键时期,以及人们建立身份的关键时期对美国进行了大规模的全国随机抽样调查。

2020年9月大学英语四级真题(第1套)

四级As in other research, women in our sample tend to over-perceive their weight—they think they're heavier than they are—while men tend to under-perceive theirs.

与其他研究一样,我们样本中的女性倾向于高估自己的体重——她们认为自己比实际体重重——而男性倾向于低估自己的体重。

2020年9月大学英语四级真题(第1套)

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