淡水的

Vale, on the other hand, wants a more stable benchmark price.

而淡水河谷则希望能有一个更稳定的基准价格。

Last month several of Vale's shipments of ore to China were delayed, which increased the pressure.

上个月几趟淡水河谷运往中国的货物推迟，这更增加了压力。

The first was a big divergence between Vale's and Rio's pricing last year.

首先是去年淡水河谷公司和力拓的定价出现了重大分歧。

Any of various small viviparous new world fishes of the family Poeciliidae,of fresh or brackish waters.

浮鲦产于新大陆的一种杂色鱼科小型胎生鱼，生活在淡水或半淡水中

You can also be infected by swimming, wading, or washing in fresh water that contains parasites.

你也会由于游泳，跋涉，或在含有寄生虫的淡水中洗涤而传染。

It is considered to be the Americas number one fresh water sport.

它被认为是美洲的头号体育淡水。

Fresh water fishing is a sport involving the catching of fish in lakes, rivers and streams.

淡水渔业是一项体育运动，涉及捕捞的鱼类在湖泊，河流和溪涧。

Some 500,000 people still have no permanent home, 200,000 have no access to fresh water and 350,000 are receiving WFP food aid.

仍有500，000人没有永久性居住场所， 200，000人无法获得淡水和350，000人正在接受联合国世界粮食计划署的粮食援助。

Department of Biological Sciences is primarily dedicated to teaching and research in biology including insect and vertebrate molecular ecology, historical biogeography and population genetics; conservation genetics, crustacean endocrinology, physiology and biochemistry of gametes, vertebrate physiology, systematics, ecology, and zoogeography of freshwater and marine fishes, molecular genetics, reproductive physiology, evolutionary genetics.

生物科学系主要致力于生物学的教学与研究，其研究领域包括昆虫和脊椎动物分子生态学，历史生物地理学和种群遗传学，保护遗传学，甲壳类内分泌学，配子生理生化，脊椎动物生理学，淡水和海洋鱼类系统学、生态学、动物地理学，分子遗传学，生殖生理学等。

In the study XRD, FT-IR, PCR amplificator, 373A DNA sequencer, GC, electrophoretogram and TEM apparatuses and so forth are used to give a way for accurately scientific research. It chooses two kinds of petrochemical industry wastewater as object of study. One is the mixture of seawater and freshwater and the other is freshwater. In the course of the research, the two kinds of petrochemical wastewater are studied in the laboratory and refinery by using CBDS, and it has got a good result.

在研究过程中，选择了海淡混合水和淡水石油化工废水作为复合生物脱氮的研究对象，利用生物反应器、气相色谱仪、X-射线衍射仪、PCR扩增仪、DNA序列分析仪、电泳仪、扫描电镜和透射电镜等仪器设备，研究了CBDS生物体系和生物载体系统，并确定了石油化工废水复合生物脱氮工艺最佳操作条件。

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。