查询词典 freshwater

Any of various tropical and subtropical freshwater fishes of the family Cichlidae,m any of which are popular as aquarium fish.

丽鱼科鱼，慈鲷一种丽鱼科的热带和亚热带淡水鱼，该科许多种鱼作为观赏鱼受到欢迎

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。

Objective To investigate the infectious status of Clonorchis sinensis metacercariae in freshwater fish in Shenzhen area, analyze its prevalent features and provide scientific basis for making effective control measures in Shenzhen area.

目的了解深圳市淡水鱼及人群华支睾吸虫的感染现状，分析其流行病学特征，为制订深圳市肝吸虫病防治对策提供科学依据。

Any of various Eurasian and African freshwater fishes of the family Cobitidae, having barbels around the mouth .

鳅鱼属鳅科的各种亚欧和非洲淡水鱼，嘴四周有触须

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

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。

Most snow algae were members of Chlorophyta. Cyanophyceae and Bacillariophyceae were poorly represented compared with other freshwater habitats.

乔治王岛地区的大多数雪藻是属绿藻门的种类，与其他淡水生境相比，兰藻和硅藻数量稀少。

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。