food chain

英 [ˈfuːd tʃeɪn]

美 [ˈfuːd tʃeɪn]

n.  食物链

化学

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
  1. 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。

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.
  1. 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。

英英释义

noun

• (ecology) a community of organisms where each member is eaten in turn by another member

双语例句

• 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。
• This poses a threat to agriculture and the food chain, and consequently to human health.
  这会对农业和食物链造成威胁，由此而危及人的健康。
• 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。
• As HTC fumbled, Apple and Samsung solidified their positions at the top of the mobile food chain.
  而在HTC一路跌跌撞撞的同时，苹果和三星却巩固了在移动市场食物链顶端的位置。
• 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。
• 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。
• Enough junk dumped into the water eventually destroys the food chain and causes ( theoretically) ecosystem collapse.
  足够的垃圾倾倒入水中，最终破坏了食物链和原因（理论上）生态系统的崩溃。
• Research and Function of Traceability System in Food Chain
  可追溯系统在食品供应链中的作用与研究
• In addition, the wide occurrence of Campylobacter also hinders the development of control strategies throughout the food chain.
  此外，弯曲杆菌的广泛出现还妨碍了整个食品链控制策略的发展。
• Food quality control laboratories could use this new tool to detect these drugs before they enter the food chain.
  食品质量控制实验室可以利用这个新的工具在他们进入食物链之前来检测来检测这些药物。