ecosystems

英 [ˈiːkəʊˌsɪstəmz]

美 [ˈikoʊˌsɪstəmz]

n.  生态系统
ecosystem的复数

柯林斯词典

• N-COUNT 生态系统
  Anecosystemis all the plants and animals that live in a particular area together with the complex relationship that exists between them and their environment.
  1. Madagascar's ecosystems range from rainforest to semi-desert.
     马达加斯加生态系统类型多样，从雨林到半荒漠等不一而足。
  2. ...the forest ecosystem.
     森林生态系统

双语例句

• Bioassays are used in environmental toxicology to examine the effects of man-made contaminants on individual organisms and ecosystems.
  生物测定在环境毒物学研究中普遍用于检测人为污染物对个别生物体和生态系统的影响。
• Air pollution can have serious consequences for the health of human beings, and also severely affects natural ecosystems.
  空气污染给人类的健康带来一系列严重后果，同时也严重影响了生态平衡。
• With the development of the society, terrestrial and marine ecosystems are destroyed seriously.
  随着社会的发展，陆地和海洋生态系统受到严重破坏。
• In losing species we lose the productivity and stability of entire ecosystems.
  失去这些物种意味着失去生产力和整个生态系统的稳定。
• Accumulation of toxic substances in the biosphere is causing serious changes in the structure and function of natural ecosystems.
  生物圈内有毒物质的积累，造成了天然生态系统的结构与功能的严重变化。
• Biodiversity changes affect ecosystem functioning and significant disruptions of ecosystems can result in life sustaining ecosystem goods and services.
  生物多样性变化影响生态系统功能，而生态系统遭到严重破坏也可能最终影响到维持生命机体的生态系统货物和服务。
• The study found that global warming was already affecting the Earth's ecosystems;
  研究表明，全球变暖已经影响到了地球的生态系统；
• In aquatic ecosystems cadmium can bio-accumulate in mussels, oysters, shrimps, lobsters and fish.
  在水栖生态系统中，镉可以积聚在蚌类、牡蛎、虾、蟹和鱼的体内。
• In both closed-source and open source ecosystems, the participants have common interest.
  在封闭源代码和开源生态系统中，参加者有共同利益。
• Other freshwater and terrestrial ecosystems have been degraded by pollution.
  其他淡水和陆地生态系统也因污染而退化。