浮游

Photic zone The surface layer of an ocean or lake that is penetrated by sunlight and in which the photon flourish.

透光层：指日光能够透过的海洋或湖泊的表层，其中浮游植物繁茂。

Euphotic layer of the sea refers to the layer where phytoplankton can photosynthesize;therefore,the retrieval of the euphotic depth is in favor of estimating ocean primary production.

海水真光层是指海洋浮游植物进行光合作用的水层，海水真光层深度的反演有利于对海洋初级生产力的估算。

The effects of piscivorous fish cage culture on the environment were quantitatively studied for the first time in the present study.

本文较系统地研究了浮桥河水库网箱养鳜对水质和水生生物的影响、水体氮、磷含量及浮游植物生长的限制因子、水体对网箱养鳜的承载力模型及减轻网箱养鱼对水环境影响的具体措施。

In China, Marine planktology was founded by late biologists Zheng Zhong and Jin Dexiang in 1940s.

中国的海洋浮游生物学由我校已故科学家郑重、金德祥教授创建于本世纪40年代。

Each day, she shoves between 2 and 4 tons of small planktonic shrimp.

每天，她塞到2至4吨的小型浮游虾。

The disadvantage is the unknown knock-on effects. Planktonic algae are at the bottom of the food chain.

浮游藻类位于食物链的底层，假如它们的数量增多，那食物链的其它部分将会受到影响。

They eat planktonic crustaceans and fish larva e.

以浮游的甲壳动物和鱼类幼体为食。

They eat planktonic crustaceans and fish larvae .

以浮游的甲壳动物和鱼类幼体为食。

The color of the sea is determined by species of planktonic red tide creatures, which may be red, orange or brown.

海水的颜色，由浮游赤潮生物的种类而决定，可为红色，桔红色或褐色。

The density of copepods accounted for 72.45% of the total density, and planktonic larvae for 23.41%.

桡足类占浮游动物总密度的72.45%，其次幼虫占23.41%。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。