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

• 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。
• Natural capital is the ecosystems and primary resources that support agriculture, health, and cities.
  自然资本则是提供农业，健康和城市的生态系统和重要资源。
• This will have a bad effect on the mountain's ecosystems and on Tanzania's travel industry.
  这会对山地的生态系统和坦桑尼亚的旅游业造成不良影响。
• Non-native can refer to species brought in from other continents, regions, ecosystems and even other habitats.
  非本土物种是指从其他大陆、地区、生态系统和其他栖息地引入的物种。
• This course will teach the methods, technology, and cases of ecological engineering on wetlands and coastal ecosystems.
  本课程将教授包括湿地、海岸等生态系之工程方法、技术与案例。
• 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。
• That warming also can change weather patterns worldwide and it alters the ecosystems for animals such as polar bears.
  这样的变暖还可能改变世界范围的天气规律；改变对北极熊这样的动物所处的生态系统。
• The most successful economic ecosystems contain a variety of big and small companies: silicon Valley boasts long-established names as well as an ever-changing array of start-ups.
  包含大大小小的多种经济成分才是最成功的经济生态系统：硅谷自豪地拥有着久负盛名的企业，同时也有一系列不断创新的初创企业。
• The circulation adds energy to the marine ecosystems and moves nutrients around.
  这种循环使海洋生态系统增加了能量，从而使营养物质向四周移动。
• This is possible to be an important cause for degradation of most Chinese fir ecosystems.
  这可能是大多数杉木人工林生态系统发生严重退化的一个重要原因。