淡水

Large division of chiefly freshwater eukaryotic algae that possess chlorophyll a and b, store food as starch, and cellulose cell walls; classes Chlorophyceae, Ulvophyceae, and Charophyceae; obviously ancestral to land plants.

主要是淡水真核状态的藻类的一个大门，具叶绿素a和b，储备食物作淀粉、纤维素细胞壁；绿藻纲和轮藻纲；明显地祖先陆地植物。

4This study focused on the temporal pattern of Chromophoric Dissolved Organic Matter in different waters,which is a topic rarely reported in the literature.The content and the variation of CDOM in Furong pool, Qingren pool and the Taiwan Strait were investigated.

本论文选择了两种类型水体作为研究对象，即以厦门大学芙蓉湖、情人湖为代表的淡水水体及以台湾海峡为代表的海洋水体，分别调查这两种类型水体CDOM的含量、分布、随时间变化的特征，并分析其控制因素。

Poyang lake, 4600 square kilometers in the normal flooding level, is the biggest freshwater wetland in china, and famous with its extremely abundant biological variety, especially with a large number of the rare and endangerous species,such as Grits lemcogeranus, G. monacha and Ciconia byciana .

鄱阳湖是中国最大的淡水湖泊湿地，正常洪水位面积4600余平方公里，蕴藏着极其丰富的生物多样性，尤以白鹤、白头鹤和东方白鹳等珍稀濒危越冬候鸟分布数量多且持续稳定而享誉全世界。

Adaptability of plankton to the salinity, alkalinity and pH value, fishery exploitation of biological resources in inland saline waters and use of halophiles or salt tolerant freshwater cladocera as live food for marine fish larvae were discussed.

此外，还讨论了浮游生物对盐度、碱度和pH的适应性、内陆盐水生物资源的渔业利用以及利用盐水或耐盐性淡水枝角类作为海水鱼苗活饵料的前景。

Any of numerous minute marine and freshwater crustaceans of the subclass Copepoda,having an elongated body and a forked tail.

桡足动物任一种桡足亚纲的大量海洋或淡水甲壳纲小动物，身体细长，尾部分叉

Any of numerous minute marine and freshwater crustaceans of the subclass Copepoda,having an elongate d body and a forked tail.

桡足动物任一种桡足亚纲的大量海洋或淡水甲壳纲小动物，身体细长，尾部分叉

Any of various chiefly North American freshwater food fishes of the genus Coregonus, having a generally white or silvery color .

白鲑一种鲑鱼属，主要是北美淡水食用鱼，通常具有白色或银色的色泽

Cosmopolitan species; world species; cosmopolite; cosmopolitic species

能广泛分布于世界各大洋或淡水各区域中的生物种。

The Summer Place Fishing Lodge, located on the Cowichan River Welcome to the finest freshwater Question.

夏季地方钓鱼小屋，坐落于河cowichan欢迎优秀的淡水问题。

Clean water and cultivable lands have become the most important strategic resource in 21st century, water and soil is the foundation of the life. Its the shared responsibility of all the people in the world to protect soil and water resources.

洁净的淡水和可耕作的土壤已成为21世纪人类最为重要的战略资源，水是生命之源，土是生存之本，保护水土资源是世界各国人民的共同责任。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。