淡水

Fresh water, cuttlebone and grit should also be supplied at all times.

淡水，海螵蛸和沙砾也应提供在任何时候。

" Dace :any of various small freshwater fishes of the family Cyprinidae, which also includes carps and minnows."

鲦，鲮：鲤科中的一种淡水小鱼，其中也包括鲤鱼和米诺鱼。

"Dace:any of various small freshwater fishes of the family Cyprinidae, which also includes carp s and minnows."

鲦，鲮：鲤科中的一种淡水小鱼，其中也包括鲤鱼和米诺鱼。

The effect of pH value, the concentration of oxidants, ultrasound and ultraviolet on oxidizing and degrading DDE was studied in detail.

方法］考查pH值、氧化剂浓度、超声和紫外光对过二硫酸钾氧化降解DDT反应的影响，并应用于淡水和海水中。

Small freshwater decapod crustacean that resembles a lobster.

小型淡水十足甲壳动物，象龙虾。

This paper reviews the existing information about the effects of physiological factors and environmental factors on the immune response in decapod crustaceans, particularly of freshwater prawn Macrobarchium rosenbergii.

本篇论文主要回顾十足目甲壳类尤其是淡水长臂大虾Macrobrachium rosenbergii在不同内、外环境下其免疫抗病能力之反应。

Small freshwater decapod ''.

小型淡水十足甲壳动物，象龙虾。

To make fresh water, more cities are burning fuel to desalinate seawater, but that helps push up the price of oil.

为了制造淡水，更多的城市正在消耗燃料以淡化海水，但这会推高石油价格。

It is now technically feasible to desalinate unlimited amounts of seawater at an affordable price, and bring adequate fresh water to even the most remote habitats.

现在以合理的价格淡化海水及带来足够的淡水，甚至给送给那些偏远地区。

Therefore, it is of great importance to consider how to reasonably exploit the fresh groundwater and to desalinate the saline groundwater to satisfy water resources management.

如何合理开发利用地下淡水资源和改造地下咸水资源，成为满足当地供水和水资源管理需求的重点关注问题。

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。