food chain
英 [ˈfuːd tʃeɪn]
美 [ˈfuːd tʃeɪn]
n. 食物链
Collins.1
牛津词典
noun
- 食物链
a series of living creatures in which each type of creature feeds on the one below it in the series- Insects are fairly low down (on) the food chain.
在食物链中，昆虫是相当低的一级生物。
- Insects are fairly low down (on) the food chain.
柯林斯词典
- N-COUNT 食物链
Thefood chainis a series of living things which are linked to each other because each thing feeds on the one next to it in the series.- The whole food chain is affected by the over use of chemicals in agriculture.
整个食物链因农业中过度使用化学物质而受到影响。
- The whole food chain is affected by the over use of chemicals in agriculture.
英英释义
noun
- (ecology) a community of organisms where each member is eaten in turn by another member
双语例句
- Producer The first TROPHIC LEVEL, in a food chain.
生产者：食物链中第一个营养级。 - This is not the first time the fast food chain has decided to dabble in the fragrance market.
这已经不是快餐连锁店第一次决定涉足香水市场了。 - I've been climbing the super club food chain, as planned.
我按照计划爬到了超级俱乐部的最高级。 - A food chain model of three species with impulsive perturbations and mixed functional response is proposed and studied.
提出并研究了一类具有脉冲干扰和混合功能反应的三种群捕食链模型。 - By analysis of the definitions of the food chain and food traceability and the requirements of standards of international food traceability, the food traceability system in food chain was introduced.
本文在对食品链和食品溯源有关标准进行解析的基础上，结合国际食品溯源标准要求，对食品链溯源系统进行阐述和分解。 - Like any new product entering the food chain, genetically modified foods must be subjected to rigorous testing.
就像一些进入食物链的新产品一样，转基因食品必须经过严格的检验。 - The Commission also gave specific advice on how to control bacteria in seafood throughout the food chain.
该委员会还就整个食物链如何控制海鲜中的细菌提出了具体意见。 - As a member of food chain, human body "return" process should follow the natural law.
处于食物链中消费者的人类尸体“回归”过程理应遵循的自然规律。 - And when the food disappears, so does the next link in the food chain.
如果它们的食物消失了，食物链的下一个也会开始消失。 - Heavy metals also can be introduced into the food chain by widespread industrial pollution.
重金属也可通过广泛的工业污染进入食物链。