food chain
英音[ ˈfuːd tʃeɪn ] 美音[ ˈfuːd tʃeɪn ]

食物链

常用释义

词性释义

食物链:生态系统中生物按照捕食顺序排列的一种组织形式,每个生物都以比它更低层次的生物为食物来源。
例句
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  • 食物链
人们在远方发现了受污染的食物,其与核电站相距之远令人不安,不过这些食物看起来被排除在了食物链以外。
如果您对上述所有问题都作否定回答,那么您可能处于组织食物链的最底层。
Planktonic algae are at the bottom of the food chain. If more of them are around, the rest of that chain will be affected.
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。
养分的产生将越发接近海平面,促进食物链惠及不同的物种,因为它们往北迁移。
What they found was that the changes in biological events were greater toward the bottom of the food chain than they were at the top.
他们发现,与较高营养级的生物相比,生物事件的变化更多地发生在处于较低营养级的生物体中。
And that's the difference between a PCB and, say, something natural like an omega-3, something we want out of the marine food chain.
这与PCB分子是不同的,可以说,就像ω-3脂肪酸一样天然,我们希望海洋食物链里有这些东西。
专家认为,三聚氰胺会随着农药、肥料和容器,进入人类食物链,但应该是“极微量”。
One food safety specialist at a multinational food company said the scares also underscored the food chain's vulnerability to bioterrorism.
某跨国食品公司的一位食品安全专家表示,这种恐慌还凸显出面对生物恐怖活动时食品链的脆弱性。
He knew wolves and grizzlies were nearby. And he knew he was no longer at the top of the food chain.
狼群和灰熊就在附近,他深知自己随时有可能被吃掉。
然而,并不需要告诉消费者转基因是否更早的时候已经被用于食物链中。
水银下楼到雅诺马马食物链的形式,尤其是影响儿童神经发展。
Burger King also stopped using Silvercrest's products, although there was no horsemeat found in burgers sold by the fast food chain.
快餐连锁店汉堡王也停止使用银冠厂提供的产品,虽然其销售的汉堡中未发现马肉。
因此如果您知道服务是静态的,并且不会变化,那么您就可以在抽象的食物链上再上升一层。
As an employee, you may be used to passing problems up along the food chain or not be very involved in decision making.
一名打工者,你或许习惯在食物链内推卸责任,或不涉及决策的工作。
世界领先的快餐连锁店麦当劳公司在印度将能够市场一个很好的例子来说明这一点。
克隆牛肉进入食物链已经足够奇怪了,但现在一个科学家正试图在实验室里从试管中“长出”肉。
只是没想到,这条食物链最终回落到了人类自己的头上。
It should be a no-brainer that eating from the bottom of the food chain is more environmentally efficient than eating from the top.
吃食物链底部比吃顶端要更具环保效益,应是显而易见的。
You see, the lower down the food chain you are, the more important it is for you to hide any sign of illness.
要知道,在食物链的位置越低,隐藏疾病的任何征兆就越重要。
水母之类体形更小品种更多的物种正在蓬勃发展,填补着食物链中更高层动物留下的空白。
几年前,快餐连锁店汉堡王曾经对其常客做过关于饮食习惯的调查。
The ecological risk of heavy metals in the soil lies in the fact that they enter the body through the food chain and health hazards.
土壤中重金属的生态风险性在于它们能通过食物链进入人体危害健康。
As it turns out , marine mammals are at the top of this food chain that we're pouring millions of tons of toxic substances into every year .
每年我们都向海洋排放数以百万吨的各种有毒物质,而哺乳动物显示出了相关的迹象。
As such, Intel will shed some of its identity as a component supplier and climb higher up the technology food chain.
而自此之后,英特尔将会淡化他们做为原件供应商的角色,进而向科技产品的上游发展。
Sitting near the top of the food chain, the king penguins are useful markers for the health of the rest of the Antarctic ecosystem.
位于食物链顶端的王企鹅为保证南极生态环境的健康做出了很大的贡献。
她还表示,麦当劳的快餐连锁店会危害广场内其它传统饮食店并且破坏那里的殖民地式的闲散氛围。
大家都知道,一旦毒素进入食物链,所有生物都会受到影响,包括我们。
如今,银行家和贸易商们端坐在食物链的顶端——他们是这个系统中的食肉动物,吞噬着其下的所有人和所有东西。
Asian carp aren't direct predators, but they eat plankton, which knocks out the bottom layers of the food chain.
它们并非直接去捕食其他鱼种,而是以浮游生物为食,从最低层破坏了食物链。
This article is ready to discuss the topic start from food chain companies.
本文拟从食品连锁企业为切入点对其进行研究。
1·The whole food chain is affected by the overuse of chemicals in agriculture.
整个食物链因农业中过度使用化学制品而受到影响。
—— 《柯林斯英汉双解大词典》
2·The effect was to disrupt the food chain, starving many animals and those that preyed on them.
后果是打断食物链,使许多动物和捕食它们的动物饿死。
—— 《柯林斯英汉双解大词典》
3·Where are you on the food chain?
你在食物链的哪一层?
4·Which food chain is correct?
哪项食物链是正确的?
5·I was at the end of the food chain.
我处在食物链的最末端。
同义词
[生态]食物链