淡水

Since freshwater limpets, Acroloxus lacustris , are so small and also move really slowly, it might be hard to identify them as snails.

由于淡水帽贝，Acroloxus lacustris，这么小，也很缓慢移动，它可能很难再找到他们的蜗牛。

This factory majors in manufacture of product line for aquatic ecological breeding in sea or fresh water.

项目简介：本厂专业生产海、淡水生态养殖系统专用产品。

Fresh water timber load line L.F.

淡水木材载重线

Fresh water load line F.

淡水载重线

Six isozymes, extracted from three tissues of Hemibarbus maculates Bleeker respectively,were analysed with vertical slab polyacrylamide gel electrophoresis.

作者：顾若波，闻海波，华丹，徐钢春(中国水产科学研究院淡水渔业研究中心，农业部水生动物遗传育种和养殖生物学重点开放实验室，江苏无锡 214081)点击数：217

S The effects of tilapia biomass on the community structure of plankton in the saline alkaline microcosms were studied.

罗非鱼是广盐性的以浮游生物为主的杂食性鱼类，是我国淡水和半咸水养殖的重要鱼类。

Nishi and Uranus participated in the 1936 Summer Olympics in Berlin , but he fell off his horse during mid-course.

电影和史实有区别的地方是他和栗林忠道中将不太对付：他居然用淡水洗自己的坦克。

Last year Vale unilaterally declared in mid-February with a 65 per cent hike.

去年淡水河谷在2月中旬单方面宣布，将提价65%。

The weak base anion exchange resin with covalent bond side chains which contain donator atom N offering unshared electron pairs, is able to form a coordinative covalent bond to heavy metal in which unsaturated vacant orbits exist in its electron shells.

在天然淡水水体的环境下，重金属被树脂吸附源于树脂胺基官能团上的N原子有孤对电子，水中所含重金属的价电子层有空轨道。

Marine or freshwater animals that form colonies of zooids.

形成游动孢子群的海洋或淡水动物。

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。