freshwater

Climate change is also making the availability of freshwater less predictable .

气候变化也正在使淡水的可得性变得较不可预测。

Freshwater , geochemical properties of Preparation and Electrochemical Characteristics of Metalloporphyrin Catalyst for Oxygen Reduction Reaction

淡水的地球化学特征金属卟啉氧还原催化剂的制备、表征及电化学特性研究

The perch is a freshwater fish .

鲈鱼是淡水鱼。

There are bright prospects for freshwater fish farming .

淡水养鱼大有可为。

China has the world 's richest freshwater fish resources , totalling over 700 species , including 40 to 50 species of major cash fish .

中国淡水鱼资源居世界之首，淡水鱼类有七百多种，主要经济鱼类有四五十种。

Coal is formed from the remains of freshwater plants .

煤是由淡水植物遗骸形成的。

As the sea creeps into these freshwater marshes , however , rising salinity is hampering rice production .

然而，随着海水侵入淡水湿地，不断增加的盐分正在妨害稻米产量。

Elsewhere in Antarctica , Russian researchers boast of their recent discovery of a freshwater reserve the size of Lake Ontario after drilling through miles of solid ice .

在南极洲的其他地方，俄罗斯研究员吹嘘他们钻透数英里坚冰后，发现了像安大略湖大小的淡水储量。

New estimates of the water reserves now go up to 2,700 billion cubic meters of freshwater .

对于地下淡水储存量的最新估计现在上升到了2。7万亿立方米。

California has been facing a drought for many years now , with certain areas even having to pump freshwater hundreds of miles to their distribution system .

加利福尼亚州多年来一直面临着干早问题，一些地方甚至需要从数百英里以外的地方抽取淡水到分配系统。

Wells are much more reliable sources of freshwater , and California is hoping that these deep wells may be the answer to their severe water shortage .

地下井是淡水更为可靠的来源，而加利福尼亚州正期望这些深层地下井可以解决他们严重的淡水短缺问题。

The pike is a kind of freshwater fish .

梭鱼是一种淡水鱼。

The Wildlife Park has plenty of freshwater and saltwater crocodiles .

野生动物园有很多淡水和咸水鳄鱼。

Study on New Integrated Utilization Technologies of Low Value Freshwater Fishes

低值淡水鱼综合利用新技术研究

Primary evaluation on the energy efficiency of freshwater cage fish culture

淡水网箱养鱼能量效益的初步评价

Analysis and Guaranteeing Countermeasures for Water Environment Security of Chinese Freshwater Lakes

我国淡水湖泊的水环境安全及其保障对策研究

Adjusting the Structure of Freshwater Aquaculture According to Law of Market Economy

按照市场经济规律调整淡水养殖结构

Industry of freshwater pearl problem , development that face trend and Countermeasure in China

我国淡水珍珠产业面临的问题、发展趋势及对策

The development of biological research in principal freshwater reptiles cultivated in China

中国淡水爬行动物主要养殖种类生物学研究进展

There is a great deficiency of freshwater resources in Xinjiang .

新疆属内陆干旱地区，降雨量少，淡水资源严重缺乏。

Requirement and Countermeasures for solving freshwater resource for power plant in coastal areas

沿海火电厂对淡水资源的需求及其对策

The urban rain is not waste water , but valuable freshwater resources .

城市雨水不是废水，而是宝贵的淡水资源。

The research progress in chromosome pattern and numerical variation of freshwater fish in China

中国淡水鱼类染色体形态及数目变异的研究进展

Freshwater mussels produce different responses to different environmental factors .

淡水蚌类对不同的环境因子产生不同的响应。

Evaluation of keeping quality and storage life of several frozen products of freshwater fish

几种淡水鱼冷冻制品的质量与保藏期限的测定

Increasing ecological energy conversion efficiency in freshwater culture ponds with photosynthetic bacteria

利用光合细菌提高淡水养殖池塘生态能量转换效率

New species and new record of freshwater crabs from Guangxi

广西淡水蟹类新种与新纪录记要

Resource investigation and systematic research are essential to the research and application of freshwater fungi .

资源调查和系统分类研究是对淡水真菌进行科学研究和利用的基础。

Study on Storage Life of Freshwater Fish Stored in Insulated Fish Container

淡水鱼保温鱼箱贮存期限的研究

Numerical Simulation and Development of the Freshwater Lens on a Coral Island

珊瑚岛礁淡水透镜体的模拟与开发利用