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- Soil nematodes are the most abundant metazoan, which have various types of life-history and feeding habits, and play a key role in soil food web. 线虫作为土壤中数量最丰富的后生动物,其生活史和取食类型多样,在生态系统中发挥着重要作用。
- The complexity of the food web is thus greatly simplified. 这样,错综复杂的食物网就大大简化了。
- Major disruptions to the marine food web are a foremost concern. 海洋食物网会受到严重破坏,是最令人忧虑的事。
- Hope everybody to chongqing food web forums for his own family, often at home. 希望大家把渝菜网论坛当成自己的家,常回家看看。
- And that means there's finally a perk to being the foundation of the food web. 这也意味着,处于整个食物网最底部,还是有些好处的。
- How do we characterize and differentiate amongst a crystal lattice, the Internet and a food web? 我们如何来认识和区分晶格、Internet和一个生态食物链 ?
- 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”。
- Whatever happens to zooplankton in the ocean has an immediate impact on the rest of the marine food web. 任何影响海中浮游动物的事件,都会立即牵连到海洋食物网其他的部份。
- The extinction of key species could have cascading effects throughout the food web. 关键物种的灭绝可能通过食物链产生级联效应。
- Soil macrofauna has different functions in the soil food web, and it has different contributions to soil. 大型土壤动物在食物网的功能不同,对土壤的贡献也不同。
- "After five years of constant babying, I have a full food web in my tank so I no longer have to feed them anything. “经过持续了5年的精心照料,我已经在我的水族箱中获得了一个完整的食物网,因此,我已经不必再为它喂食任何东西了。”
- These interconnected feeding relationships intertwine locally into a food web because most organisms consume or are consumed by more than one other type of organism. "多数生物能消费一种以上的动物或植物,同时又被其它生物消费,一个局部地区的食物链相互缠结而形成食物网。"
- Finally, the trophodynamics and pharmacokinetics of DDTs, HCB and PAHs were also investigated in this food web and the high trophic level animals. 在对二恶英类物质研究的同时,本研究调查了有机氯、六氯苯和多环芳烃类物质的食物网传递行为和高等生物体内的毒理动力学过程,得到了这些物质的食物网放大系数和代谢速率。
- We know a swarm of bees, or a cloud of modems, or a network of brain neurons, or a food web of animals, or a collective of agents. 我们知道蜂群、电脑网络、大脑神经元网络、动物的食物链以及动因聚合体(acollctiveofagents)。
- That's the theme of Gardner, Ashby, May and my early work on food webs. 这是加德纳、艾希比、梅和我对食物网络所作的早期研究的主题。
- That\'s the theme of Gardner, Ashby, May and my early work on food webs. 这是加德纳和阿什比,迈和我对食物网早期研究的主题。
- But when we plant non-native plants, we are clobbering the food web, because then we don't have the insects the birds need to live. 但是,当我们种植非本地植物时,我们也是在破坏自然界的食物网,因为我们并没有得到鸟类赖以生存的昆虫。
- In aquariums it takes several months for the various bacteria to develop a food web and to establish themselves in the gravel of the start-up tank. 在鱼缸里,各种的细菌需要几个月在构建食物网,在新鱼缸的砾石中安顿下来。
- Antarctic krill, such as this specimen in the Weddell Sea with a stomach full of yellow algae, are a critical link in the ocean food web. 南极磷虾,正如这只在威德尔海发现的,肚子里满是黄色海藻的样本,是海洋食物网中的一个濒危环节。
- Birds are positioned at high trophic level within the food web in the ecosystem, and thus any changes within the system can affect the birds in one way or another. 鸟类在生态系统中处于较高的营养级,生态系统中住何一个环节的变化都可能对鸟类造成一定的影响。