单词food web
na.: 食物网
网络: 食物网络
食物网（即相互关联和依存的食物链体系）:
a system of food chains that are related to and depend on each other
食物网
But big fish in deeper waters might also be affected if entire species were lost at the bottom of the food web.
但是如果在食物链底部的全部物种失去的话，在较深水域的大鱼也可能被影响。
Phytoplankton productivity is the base of the food web, and all life in the sea depends on it.
浮游植物的产量是食物链的基础，海洋中的所有生物都有赖于此。
These shifts in species composition may be benign, or they may result in a cascade of negative consequences throughout the marine food web.
这些物种组成的转变可能是良性的，也有可能导致整个海洋食物网的一系列消极后果。
Plants sprout at the foundation of an ecosystem"s food web, capturing energy from the sun.
植物的发芽基于生态系统的食物网，吸收太阳能。
As these creatures continue to arrive in great numbers, said Goldstein, they might be altering the ocean"s food web.
戈尔茨坦表示，随着越来越多的生物迁居远海，海洋食物网将发生改变。
The contaminants are carried up the food web and are retained at each level of that web.
污染物会随着食物链而积聚并且每一层食物链上所摄入的污染物都会被保存。
In the sea, at the base of what scientists call the food web, are single-celled plants.
在海洋中，科学家所谓的食物链网最低层，是单细胞植物。
Previous studies have suggested " contaminating chemicals are slowly getting into the deep-sea food web, " Hoving noted.
霍文指出，以往的研究表明“化学品的污染正在慢慢进入深海食物网”。
As temperatures rose, the productivity of the communities without extra nutrients hardly changed. Nor did the food web.
随着温度的升高，在没有额外添加营养成分的水缸中，生物群落的繁殖能力几乎没有变化，其中的食物网也没有变化。
Try to draw a very simple food web consisting of a selection of the organisms you have listed in your ecosystem.
并试着画出简单的食物网，该食物网组成你在生态系统中列出的有机体的挑选。