The
seawater was so clear that we could see the fish swimming below.
海水非常清澈，我们可以看到下面游动的鱼。
Desalination plants convert
seawater into fresh water for drinking and irrigation.
脱盐工厂将海水转化为可供饮用和灌溉的淡水。
The high salinity of the
seawater makes it unsuitable for direct consumption by humans.
海水的高盐度使其不适合人类直接饮用。
Seawater contains a variety of minerals, including magnesium, calcium, and potassium.
海水中含有多种矿物质，包括镁、钙和钾。
The
seawater temperature affects the migration patterns of certain marine species.
海水温度影响某些海洋物种的迁徙模式。
Coral reefs thrive in warm, shallow
seawater with plenty of sunlight.
珊瑚礁在温暖、浅层且阳光充足的海水中繁盛生长。
The ship's hull was damaged by corrosive
seawater over time.
随着时间的推移，船体被腐蚀性的海水损坏。
Seawater can be used as a source of renewable energy through tidal power generation.
通过潮汐能发电，海水可以作为可再生能源的来源。
The fishing industry relies heavily on clean and healthy
seawater to maintain fish populations.
渔业严重依赖于清洁健康的海水来维持鱼类种群。
Seawater has a higher density than freshwater due to its salt content.
由于含盐量，海水的密度比淡水高。
When the vessel is sailing, the air compression system on board injects compressed air into the bottom of the vessel, forming a layer of air at the bottom, reducing direct contact between seawater and the hull, which can greatly reduce the resistance of seawater.
当船只航行时，船上的空气压缩系统将压缩空气注入船底，在船底形成一层空气，减少海水与船体的直接接触，可以大大降低海水的阻力。
When the air drag reduction system is operational, a huge ship filled with more than 16,000 TEUs will be lifted by the air membrane like a hovercraft to minimize the resistance of seawater to the vessel, which is also key to its excellent environmental performance.
当空气减阻系统投入运行时，一艘满载16000多个标准箱的巨轮将像气垫船一样被空气膜吊起，以最大限度地减少海水对船只的阻力，这也是其卓越环保性能的关键。
At the fifth meeting of the China-France Entrepreneurs Committee, an affiliated event to French President Emmanuel Macron's visit to China, representatives from China and France signed a cooperative agreement for the Wanhua Chemical's Penglai Industrial Park seawater desalination project.
在法国总统埃马纽埃尔·马克龙访华的附属活动中法企业家委员会第五次会议上，中法两国代表签署了万华化工蓬莱工业园海水淡化项目合作协议。
"At the Great Hall of the People in Beijing on Thursday, the company signed a cooperation agreement with its Chinese partners Wanhua Chemical Group and China Railway Shanghai Engineering Bureau Group for a seawater desalination project in Penglai district of Yantai in Shandong province.
周四，在北京人民大会堂，该公司与中国合作伙伴万华化工集团和中铁上海工程局集团签署了一项合作协议，在山东省烟台市蓬莱区建设海水淡化项目。
For instance, workers collected, recycled and reused rainwater, and they also used desalinated seawater, and recycled water was used to irrigate plants around the stadium.
例如，工人们收集、回收和再利用雨水，他们还使用淡化的海水，回收的水被用来灌溉体育场周围的植物。
With a total installed capacity of 50 megawatts, the plant includes three areas for power generation, fuel storage and seawater desalination.
该工厂总装机容量为50兆瓦，包括发电、燃料储存和海水淡化三个区域。
"Marine economy now includes sectors such as marine chemistry, biomedicine, ocean power, seawater use, marine tourism, ocean engineering and construction.
Similarly, an independent water and power project in Bahrain has attracted a range of global investors and the Chinese contractor SEPCOIII Electric Power Construction Co Ltd. Standard Chartered is the mandated lead arranger and documentation bank to a consortium to finance the project, which entails the development, financing, construction, operation and maintenance of a 1,500-MW power plant and a seawater reverse osmosis desalination plant with production capacity of 50 million imperial gallons per day.
同样地，巴林的一个独立水力发电项目吸引了众多全球投资者以及中国承包商——中国电建集团山东电力工程咨询院有限公司（SEPCOIII Electric Power Construction Co., Ltd.）。标准渣打银行作为牵头安排行和文件银行，为一个财团提供融资服务，该财团负责开发、融资、建设、运营和维护一座1500兆瓦的发电厂以及一座日生产能力为5000万加仑的海水反渗透淡化厂。
The marine economy now includes sectors such as marine chemistry, biomedicine, ocean power, seawater use, marine tourism, ocean engineering and construction.
The material was only recently discovered, and engineers around the world are looking into a range of commercial uses for it, including superfast smartphone chargers and filters that remove salt from seawater.
The new company will be involved in maritime nuclear power research, development, building, operation and management, as well as power sales and seawater desalination.
The floating nuclear power plant, which can be installed in a section of the vessel, is often used to supply stable electricity not only to remote areas but large industrial facilities such as seawater desalination plants and offshore oilfield exploration rigs.
The per capita consumption of seawater products reached 24 kilograms for the first time, providing residents with abundant high-quality protein.
GUANGZHOU－Erected on seawater, an array of photovoltaic panels glow in the sun while fishermen paddle between them.
The photovoltaic panels above seawater generate electricity, while the water area below is used for aquaculture.
Between 2016 and 2020, emerging industries including seawater desalination, marine energy and marine biopharmaceutics saw their growth in added value average more than 11 percent annually, said Wei Zhiqiang, vice-president of Qingdao-based Ocean University of China.
"We can get real-time data and analysis of the salinity of seawater, the amount of plankton and others," said Wang Lixin, manager of the company.
Growth rate of sector in province set to reach 6.5% annually by 2025At an offshore wind power industrial park in Shanwei, a coastal city in Guangdong province, windmill rotors spin above the seawater, helping continuously transform wind energy into electricity.
The comprehensive project will cover the fields of high-end equipment manufacturing, offshore wind power, marine pasture and seawater carbon capture.
Cooled by seawater, the underwater data center has such advantages as power saving, land saving, water saving and low total costs, said Xu Tan, vice-president of Beijing Highlander Digital Technology Co Ltd, which is engaged in smart sea economy technologies research and development and will be in charge of the data center's construction.
Throughout the conference, the Solar+ Pavilion will host over 25 series of events covering various topics, including seawater desalination, decarbonization transformation for high-energy-consuming enterprises, energy transition in underdeveloped regions, technological innovation, green electricity, green hydrogen and global cooperation.
The rapid expansion of nuclear plants has yielded additional advantages in heating, hydrogen production, seawater desalination, space exploration and deep-sea exploration.
The CAP1400 reactor in Rongcheng managed to desalinate 10,000 tons of seawater every day for strategic reserve, and the output will be expanded to 100,000 tons per day.
It is a cost-effective reactor that can conveniently serve the distributed system in urban power supply and heating, industrial steam production and seawater desalination.
It has so far been applied in heating, seawater desalination and isotope production, as China goes full throttle into its green energy transition, Lin said.
During a recent meeting, the association cited the information from the Ministry of Ecology and Environment and National Nuclear Safety Administration on their monitoring results between 2021 and 2023, there are no abnormalities in the activity and density of artificial radioactive nuclides in the seawater and marine creatures within the waters under China's jurisdiction.
Experts said that the rapid development of wave energy will not only provide clean power for remote offshore islands but also have a wide range of applications such as supporting marine observations, seawater desalination and treatment, offshore hydrogen production and deep-sea aquaculture.
The reactor could be used as a distributed energy source, in addition to meeting other needs such as seawater desalination, regional heating and industrial heating.
Hard work pays off as seawater grain produced from salt-affected soilA large expanse of fragrant seawater rice plants was harvested on Nov 1 at the Yuwang Wetland in Weifang, a coastal city in Shandong province.
Tian Guoqing, general manager of Shandong Binyuan Agricultural Science and Technology Co, which runs the seawater rice area in the city's Hanting district, said, "The 3,866-plus hectares of crops are expected to produce more rice this year than last year.
"After three years' work to manage the salt-affected soil and cultivate salt-tolerant seeds, the once-barren land has been transformed into a productive area for seawater rice, demonstrating efficient use of salt-affected soil.
Nuclear energy and new energy will contribute to clean and low-carbon high-quality development and the application of clean energy will go beyond electricity to more areas including heating, cooling, hydrogen as well as seawater desalination, he said.
According to the 14th Five-Year Plan (2021-25) for the country's energy system, the government calls for wider promotion of nuclear energy to heat residential and industrial areas and desalinate seawater.
The plan also calls for wider promotion of the use of nuclear energy to heat residential and industrial areas and desalinate seawater, after two cities in China－Haiyang, Shandong province and Haiyan, Zhejiang province－have already successfully achieved commercial nuclear heating during the 2021-2022 heating season.
The 125-megawatt pressurized water reactor (PWR) design makes the facility fit for electricity generation, heating, steam production or seawater desalination.
这台功率为125兆瓦的压水堆（PWR）设计使该设施适用于电力生产、供暖、蒸汽制造或海水淡化。
"We invested another 10 billion yuan ($1.55 billion) in the production of hydrogen from seawater," said Jin Yunshan, senior vice-president of a Guangdong province-based clean energy firm.
“我们又投资了100亿元人民币（约合15.5亿美元）用于从海水中制取氢气，”广东某清洁能源公司高级副总裁金云山表示。
"We invested another 10 billion yuan ($1.5 billion) in the production of hydrogen from seawater," said Jin Yunshan, senior vice-president of a Guangdong-based clean energy firm.
“我们又投资了100亿元人民币（约合15亿美元）用于从海水中制取氢气，”广东某清洁能源公司高级副总裁金云山表示。
By extracting steam from the Haiyang Nuclear Power Unit, the technology drives the hydrothermal co-production unit to directly turn seawater into high-quality fresh water with a temperature of 95 C, realizing the simultaneous production of heat and water for the first time.
该技术通过抽取海阳核电单元产生的蒸汽，驱动热力蒸馏联产装置直接将海水转化为温度达95℃的高品质淡水，首次实现了热能与水资源的同时产出。
"In seawater with relatively low temperatures, the challenge to reduce the power usage effectiveness rate — the ratio of the total amount of energy used by a computer data center facility to the energy delivered to computing equipment — of an underwater data center is actually not that great.
Lu Tiezhong, assistant general manager of China National Nuclear Corp and a member of 14th National Committee of the Chinese People's Political Consultative Conference, called for boosting the utilization of nuclear power in more energy-intensive sectors, from petrochemicals to steel, as well as heating, seawater desalination and isotope production, as China goes full throttle into its green energy transition.
Mangrove forests are an important marine ecosystem that play a significant role in purifying seawater, preventing wind and waves, maintaining biodiversity, and storing carbon, she said.
According to the Ministry of Ecology and Environment, the quality of seawater in 81.9 percent of the country's shore areas reached Grade II or Grade I in 2022, up by 0.6 percentage points year-on-year.
China has a four-tier system for the quality of seawater, with Grade I the best.
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