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

• Aquatic ecosystems share a number of basic structural and functional characteristics with terrestrial ecosystems.
  水生生态系统的结构和机能，在许多基本特征方面同陆地生态系统一样。
• 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。
• That's because freshwater ecosystems are so closely linked to human activity.
  这是因为淡水生态系统和人类活动密切相关。
• 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。
• Measures are taken to preserve and enhance natural and cultural resources so that the rural ecosystems avoid damages.
  措施被采取为了保护和提升自然和文化资源以确保乡村生态系统免受破坏。
• 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。
• 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。
• This course will teach the ecology of aquatic invertebrates in the stream and wetland ecosystems.
  本课程将教授包括溪流及湿地等生态系之无脊椎动物生态学。
• 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。
• 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。