It is difficult to breathe at high
altitudes.
在海拔高的地方呼吸很困难。
The airplane kept on flying at a high
altitude.
这架飞机继续在高空飞行。
What is the
altitude of this village?
这个村子海拔多少?
Construction of the world's largest ultra-high-altitude wind farm, standing at an average altitude of 4,650 meters, and with a total capacity of 100 megawatts.
建设世界上最大的超高海拔风电场，平均海拔4650米，总容量100兆瓦。
Despite the harsh conditions caused by the high altitude, the project was completed in more than 260 days.
尽管高海拔造成了恶劣的条件，该项目还是在260多天内完成。
The pumped storage power station with the largest installed capacity and regulated storage capacity in the world's ultra-high altitude area (above 3,500 meters), which kicked off construction on Saturday in Northwest China's Qinghai province, will further tap the abundant clean energy resources in local regions, said its operator China Three Gorges Corp. With a total installed capacity of 2.4 million kilowatts, it is estimated to replace about 4.63 million tons of standard coal once operational and reduce carbon dioxide emissions by about 26.64 million tons per year, it said.
这座抽水蓄能电站是世界上超高海拔地区（3500米以上）装机容量和调节库容最大的抽水蓄能发电站，于周六在中国西北部的青海省开工建设，其运营商中国三峡集团公司表示，该电站将进一步挖掘当地丰富的清洁能源资源。该公司表示，总装机容量为240万千瓦，一旦投入运行，预计将替代约463万吨标准煤，每年减少约2664万吨二氧化碳排放。
The power station, which uses electricity to pump water to be stored at a higher location, and then releases the water to generate electricity when the power supply is insufficient, will be located at an altitude of 3,200 to 3,700 meters in the city of Golmud in the Haixi Mongolian and Tibetan autonomous prefecture, said the company.
该公司表示，该发电站将位于海拔3200至3700米的海西蒙古族藏族自治州格尔木市。
"It costs only 30 seconds to pass from an altitude of 1,700 meters to 1,000, which brought great challenges to the air conditioning pressure system and control system of the train. "
“从1700米的高空通过到1000米只需30秒，这给列车的空调压力系统和控制系统带来了巨大挑战。”
As one of the most popular training machines in the world, S-300C is mainly used in pilot training and low altitude tourism.
S-300C作为世界上最受欢迎的训练机之一，主要用于飞行员训练和低空旅游。
Branson, 70, and five crewmates from his space-tourism company reached an altitude of 53.5 miles (86 kilometers) over the New Mexico desert — enough to experience three to four minutes of weightlessness — and then glided home to a runway landing.
Reaching its peak altitude at about 46,000 feet, the rocket plane was released from the mothership and fell away as the crew ignited its rocket, sending it up at supersonic speed.
Since the company succeeded making the world's first X-ray fault detector for steel-cord conveyor belts in 2010, it has been dedicated in the application of conveyor belts under various extreme conditions, including extreme high temperatures and altitude.
Covering western Hunan, western Hubei, southeastern Chongqing and eastern Guizhou, the mountain range runs for some 420 km, 70 percent of which are areas with an altitude of over 800 meters above sea level, he said.
It has provided 27,800 tons of oil products to local residents through the gas station, which is located at the highest altitude in the world, to ensure its economic construction and social development, said the company.
With an altitude of more than 5,000 meters and the oxygen content only one-third that of the plain region, the Tsonyi special district sees extreme weather with its lowest temperature reaching 40 degrees centigrade below zero.
The local government has been carrying out environmental relocation in high altitude areas in recent years, with the first batch of herdsmen from the Tsonyi special district already moving to the south by the end of 2019 where living environment is more fit for habitation.
After hard work, the world's highest 5G base station at an altitude of 6,500 meters finally began operations on April 30, with China Mobile and Huawei－a major telecom equipment supplier－taking 5G connectivity to new heights by bringing the network signal to the summit of Mount Qomolangma.
Huawei said in a statement that it has offered its end-to-end solutions in the construction of China Mobile's dual gigabit network, where base stations were built in Mount Everest North Base Camp at the altitude of 5,300 meters, the Transition Camp at 5,800 meters, and the Forward Camp at 6,500 meters.
"Many climbers come from low altitudes, so altitude sickness is a common problem for most people, and it is worse at altitudes such as 6,500 meters," he said.
"The Supply Innovation Park will set a blueprint for the future of coffee roasting and supply chain, and propel China's coffee industry to a whole new altitude, while opening Starbucks' next growth chapter in China, with China," said Belinda Wong, chairman and chief executive officer of Starbucks China.
With an average altitude above 4,000 meters, Tibet was once among China's most secluded regions.
Currently, "unsound training systems for helicopter pilots, technicians and maintenance engineers, constraints in infrastructure and low altitude air space .
"However, "we are confident that with the further opening of low altitude air space, there will be a huge growth potential in China," she said.
He said ZQ 2's debut mission will ferry several small satellites or payloads to a sun-synchronous orbit at an altitude of about 500 kilometers, noting some domestic and foreign firms have reached out to his company and expressed interest.
"Those plateau airports require aircraft with good highland performances and a reasonable seat layout, to meet the demand of areas with high altitude and lower customer flows.
Leishan is a mountainous area with an average altitude of 1,400 meters.
With an average altitude of 3,000 meters, Qinghai is home to headwaters of three major rivers -- the Yellow, the Yangtze and the Lancang (Mekong) rivers.
At around 7 am and 100 kilometers after it took off, the right cockpit windshield suddenly shattered and the aircraft abruptly lost altitude for five or six seconds.
Consider Ding Zhihai, who spent 12 hours driving 800 kilometers from the coffee-planting area Baoshan, which is close to the Nu River and has an altitude between 800 and 1,600 meters－a fine place to grow coffee.
The 787-9 leverages the visionary design of the 787 family, offering features such as large, dimmable windows, large stow bins, modern LED lighting, higher humidity, a lower cabin altitude, cleaner air and a smoother ride.
Indeed, the Beijing-Shanghai high-speed network, the busiest link in China, runs on rails built by the company, as does the 2,000-kilometer Qinghai-Tibet Railway, the world's highest altitude route.
The train has a strong climbing ability with a maximum inclining in an altitude up to 100 meters over a length of 1,000 meters.
The Wing-Loong UAS had endured harsh and adverse conditions, such as scorching deserts, highland gales, high altitude take-offs and landings, as well as mountainous terrain and maritime environments.
The maximum flying altitude of the aircraft is 9km, with a flying speed reaching up to 340km per hour.
In the Yi-Hui-Miao Autonomous County of Weining, which is near the peak altitude of Guizhou, it is hard to plant crops due to the high altitude.
With an average altitude of 1,200 meters, Shichao, which is rainy and foggy nearly half of the time, used to be listed as one of Guizhou's 20 townships in extreme poverty.
- On the vast plateau, one express delivery truck after another traveled through the Kunlun Mountains Pass at an altitude of more than 4,700 meters, heading to Lhasa, capital of Southwest China's Tibet autonomous region.
Besieged by forests at the foot of Qomolangma deep in the Himalayas, the township has an average altitude of over 2,000 meters and is home to more than 2,600 Sherpa people.
With an average annual temperature at 16.5 degrees Celsius and an altitude of 2,720 meters, Bomi is well-known for its favorable weather and breathtaking scenery.
There are 13 peaks, each with an altitude of over 1,000 meters above sea level, making speedy travel difficult for locals.
"In four hours, passengers can travel from a place with an altitude of more than 3,000 meters to a 1,200-meter-high area in Nyingchi," he said.
Instead of the blasting method, engineers have adopted a number of alternative measures to improve efficiency of the winter construction work, as the project passes through a cold and high altitude zone, with harsh climate and geological conditions, said Li Baolong, CCCC Tianhe's site manager for the Shengli Tunnel project.
In 2016, Alibaba's logistics arm, Cainiao Network, set up the world's highest delivery office in Tashi Dzom, a small town at an altitude of 4,119 meters, to expand business and services to remote areas in the region.
By taking advantage of its subtropical climate, high altitude and fertile soil, the agricultural park plants peppers, tomatoes and pumpkins in the spring, and eggplants, cucumbers and gourds in the summer.
Situated at an average altitude of 3,500 meters, the prefecture pledged to improve its oxygen supply and heating facilities in hotels.
The data was released by the Civil Aviation Administration of China at the 2023 Low Altitude Economic Development Conference, hosted Friday in the city of Wuhu, East China's Anhui province.
The LAEC aims to provide a platform for discussions on the future directions and development pathways of the low altitude economy and to expand industry-wide cooperation.
"This highway is built in places where the average altitude tops 4,500 meters.
The power station will be located at an altitude of 3,200 to 3,700 meters in the city of Golmud in the Haixi Mongolian and Tibetan autonomous prefecture.
Up on Wumeng Mountain, at an altitude of over 2,000 meters, Leung established flower farms.
Wulidun village, located at an altitude of over 1,000 meters in Huangping county in Guizhou, boasts a cool climate, loose soil and sufficient sunlight, all of which make the place suitable for the development of floriculture and horticulture.
When deployed on a plateau with an altitude of 4,500 meters, it will be able to carry passengers or supplies with a combined weight of 600 kilograms and travel 600 km.
Yunnan, the largest coffee cultivation region in China, has leveraged its high altitude and favorable climate to grow high-quality coffee beans.
- In the blue summer sky over Hainan province, a helicopter circles, reaching an altitude of 4,000 meters.
The power station is built at an altitude of around 4,000 meters to 4,600 meters and is among the highest one of its kind in China.
The world's first ultra-high altitude photovoltaic demonstration project started construction on Tuesday in Southwest China's Sichuan province, said its operator, China State Power Investment Corp.
The average altitude of the location is 4,000 meters.
The high altitude and mountainous climate will impact solar projects located inxa0 mountainous regions, affecting equipment operating efficiency and insulation performance of the equipment, said SPIC.
The project, once put into operation, will increase experience in the country's high altitude solar project development, it said.
The arid and gravelly soil, dry climate with little rain and abundant sunlight, large temperature ranges between night and day, and an altitude above 1,000 meters is the terroir that meets the requirements for growing top-quality wine grapes.
With an altitude of about 3,380 meters and average annual temperature of 16 degrees Celsius, the township has pleasant weather all year around, especially in summer.
Yigong tea plantation, the highest in the world with an altitude of around 2,200 meters, welcomes its picking season from late May to early July.
Located in high altitude areas with greater diurnal temperature variations, Xiji county in Ningxia Hui autonomous region has stepped up efforts in cold-weather vegetable planting, cultivating celery, carrots, broccoli, kale and Chinese cabbage and lifting residents out of poverty.
As a nomadic minority group living in high altitude areas of northeastern China, the Ewenkis worship the sun, warmth and brightness, Wuren said.
The railway covers a variety of landscapes including deserts, plateaus and mountains as well as natural reserves, and boasts an altitude difference as high as about 2,500 meters, according to China Railway First Group Co Ltd, the railway's developer.
But the scenery is much the same as that of the base camp, at an altitude of 5,200 meters, where they were allowed to visit.
Highland barley has a 3,500-year history of cultivation on the Qinghai-Tibet Plateau, and is widely planted in eastern Qinghai and the Tibetan-inhabited regions in the southern part of the province at an altitude of more than 3,000 meters.
It will propel China's coffee industry to a whole new altitude, while opening Starbucks' next growth chapter in China," said Belinda Wong, chairman and chief executive officer of Starbucks China.
It has good high-temperature performance and anti-crosswind ability in high altitude, and it is particularly compatible with the takeoff and landing conditions of airports in Southwest China," COMAC said in a statement.
"We explore the natural condition on the high altitude, and complement it with snow-making, but when the temperature starts to rise in February, the snow will disappear," he said.
So far, it has completed flights between dozens of domestic airports, demonstrating its adaptability to extreme conditions, such as high temperatures, high humidity, and high altitude.
The headaches and upset stomach he suffered from the 4,000-meter altitude made it difficult for him to carry on with work.
He added that it will have a flight range of 1,000 kilometers and will be able to fly at an altitude of more than 3 km.
With a capacity of one controller and eight passengers, the airship can fly for 5 hours and reach an altitude of 1,000 meters above ground.
Combining ecological advantages of high altitude, low latitude, less sunshine and pollution, Guizhou had the country's largest tea plantation area of 478,000 hectares at the end of 2017.
Under the background of carbon neutralization, hydrogen energy has obvious advantages and can effectively overcome many factors such as high altitude and low temperature.
China's first homebuilt regional passenger jetliner ARJ21 completed its test flights with the maximum takeoff and landing altitude on Thursday at Daocheng Yading Airport in Southwest China's Sichuan province, now the highest airport worldwide.
The world's highest 5G base station at an altitude of 6,500 meters entered operation on Thursday afternoon, with China Mobile and Huawei together taking 5G connectivity to a new height by bringing the network to the summit of Mount Qomolangma.
Together with the launch of the gigabit optical fiber network at the altitude of 6,500 meters, Huawei has enabled China Mobile to run its dual gigabit network the "Roof of the World".
Huawei said it has offered its end-to-end solutions in the construction of China Mobile's dual gigabit network, where base stations were built in Mount Everest Base Camp at the altitude of 5,300 meters, the Transition Camp at 5,800 meters, and the Forward Camp at 6,500 meters.
Located on the Qinghai-Tibet Plateau at a high altitude, Qinghai has made notable progress in promoting ecological protection while seeking high-quality development in recent years.
Before moving to the new village, the 23 Miao households lived at an altitude above 1,500 meters with no running water, electricity or proper roads.