淡水

The color results from photosynthetic pigments, phycoerythrin and phycocyanin.

此类藻的特征为红色，此颜色与光合色素、藻红蛋白、藻蓝蛋白（参见 phycobilins ）有关，多数分布在海中，少数为淡水中和陆生。

Main topic of research: Mitigating the environmental impacts of animal production, focusing on minimizing nitrogen release from cattle production (sponsored by the Piedmontese Region) and fish farming.

主要研究方向是减少动物生产对环境的影响，集中于将育肥牛生产和淡水和海水鱼养殖过程中氮排放减至最少。

Since reforming and opening, entire county agriculture obtained great progress, become county of county of national commodity grain base, base of lean lean pig and fresh water pisciculture 100 strong counties.

改革开放以来，全县农业取得了长足发展，成为国家商品粮基地县、瘦肉型猪基地县和淡水养鱼百强县。

Owing to its powerful regenerating ability, freshwater planarian has been attached high importance as model animal for the study of development and regeneration.

由于其惊人的再生能力，淡水涡虫作为研究再生和发育的模式动物受到研究者关注。

The experiment showed that the green algae in fresh water had a strong adsorption on plumbum,and the adsorptive efficiency would be 40% when pH was 4,the temperature reached 28℃ and the 2 g algae adsorbed the 20 mL liquor which contained Pb2+ of 100 mg/L.

结果表明，淡水中丝状绿藻对铅有较强的吸附能力，当pH值和温度以及包埋藻类的量控制在一定条件下，即pH值约为4，温度为28℃左右，按照2 g藻类处理20 mL质量浓度为100 mg/L Pb2+溶液原则包埋藻类，就可以使单位藻类吸附效率达到40%。

The cybernetic difference between an organism such as a pollywog and an ecosystem such as a fresh-water bog is that an organism is tightly bound, and strict; an ecosystem is loosely bound, and lax.

从控制论的角度看，象蝌蚪这样的有机体和淡水沼泽这样的生态系统之间控制方式的不同在于，单个有机体受到严格紧密的束缚，而生态系统则宽松自由，不受束缚。

The cybernetic difference between an organism such as a pollywog and an ecosystem such as a fresh-water bog is that an organism is tightly bound, and strict;an ecosystem is loosely bound, and lax.

从控制论的角度看，象一条蝌蚪这样的有机体和一片淡水沼泽这样的生态系统之间的不同在于，单个有机体对内紧密束缚、严格控制，而一个生态系统对内则很宽松约束、不易控制。

Be in early 60 time is prime, ministry of national aquatic product comes another name for Jiangxi Province makes an on-the-spot investigation, an inlet place that is admired by this wave smooth Lian is attracted, it is this certainly " south carries out fresh water to breed pilot base ","Lake of state-operated green haze aquiculture test site " from this and renown.

早在60年代初期，国家水产部来赣考察，一眼就被这片波光潋艳的水湾所吸引，将此确定为"南方推行淡水养殖试点基地"，"国营青岚湖水产养殖试验场"由此而名。

A lot of folks are not taking enough fresh water in their diet because of processed foods.

还有很多的父老乡亲没有采取足够的淡水，因为在他们的饮食加工食品。

A base layer of soil .protozoan inhabiting moist soils or bottom vegetation in fresh or salt water.

寄居在潮湿的土壤或生长在生活于淡水或咸水的植被底部的原生动物一属。

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。