淡水的

Any of various freshwater or anadromous food and game fishes of the family Salmonidae, especially of the genera Salmo and Salvelinus, usually having a streamlined, speckled body with small scales.

鳟鲑鱼科的各种淡水或溯河性食用及捕钓鱼，尤指鲑鱼属和红点鲑属，通常身体呈流线形，有斑纹，鳞片等

Any of various freshwater or anadromous food and game fishes of the family Salmonidae,especially of the genera Salmo and Salvelinus,usually having a streamlined ,speckled body with small scales.

鳟□鱼科的各种淡水或溯河性食用及捕钓鱼，尤指□鱼属和红点□属，通常身体呈流线形，有斑纹，鳞片等

Salmon are anadromous.

鲑是由海移栖淡水河产卵的。

Type genus of the Anatidae: freshwater ducks.

鸭科的模式属；淡水鸭。

Since 1980, many new species records have been reported from Beijing, Anhui Province, Sichuan Province, and Yunnan Province. They include species belonging to the chytridiomycetes, oomycetes and ascomycetes and their anamorphs from freshwater environments.

自从20世纪80年代初期该研究在我国大陆开展以来，许多淡水生卵菌、壶菌、子囊菌和半知菌类等的新种和新记录相继被报道于北京、安徽、四川和云南等地。

The site also provides links to related Academy of Natural Sciences resources such as an algae image data database, algae water quality indicator page, and freshwater autecology data.

本网站还提供了其它有关的链接，包括藻类图片数据库、藻类水质指示物、淡水个体生态学数据等。

The results showed that the freshwater species were predominant, and 45 species of algal (5 phylums, 32 genera), in which 18 species of Bacillariophyta belong to 12 genera, 15 species of Chlorophyta one genus, 10 species of Cyanophyta 7 genera, and one specie of Euglenphyta and Chrysophyta; 37 species of zooplankton, in which 9 species of Protozoa, 14 species of Rotifera,...

结果表明，淡水种类占绝对优势，藻类5门32属45种，其中硅藻12属18种，绿藻1属15种，蓝藻7属10种，裸藻、金藻各1属1种；浮游动物共计37种，其中原生动物9种，轮虫14种，枝角类2种，桡足类8种，浮游幼虫及其它4种；底栖动物20种，分别为环节动物的多毛类7种，寡毛类2种，软体动物8种，甲壳动物2种，鱼类1种。

But if that theory is correct then bdelloid rotifers, freshwater invertebrates that haven't had sex in at least 30 million years, should have been parasited into extinction long ago.

但是如果这个理论是正确的，那么蛭形轮虫（一种淡水无脊椎动物，它已经无性繁殖至少3000万年了）应该在很早以前就被寄生虫消灭了。

Bdelloid rotifers (pronounced DELL -- oyd ROWtiff-ers) are tiny, freshwater invertebrates that have long puzzled scientists because, as completely asexual animals, they should have been extinguished by parasites and pathogens long ago in evolutionary time.

蛭形轮虫这种细小的淡水无脊动物已经困扰科学家们很长时间了，因为作为一种无性生殖动物他们在进化中早就应该因为寄生虫和病原体而灭亡了。

Brasenia schrebei, proto perianth subclass, waterlily family and Brasenia schrebei category, is a kind of perennial herbage plant growing in fresh water. It is widely known as its numerous gel polysaccharide and rich in Zinc.

莼菜，原始花被亚纲睡莲科，莼菜属多年生淡水水生草本植物，它以其体外丰富的胶质多糖和富含微量元素锌而著称。

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。