ecosystem

英 [ˈiːkəʊsɪstəm]

美 [ˈiːkoʊsɪstəm]

n.  生态系统

复数：ecosystems　

CET6TOEFLIELTSTEM8医学

Collins.1 / BNC.13316 / COCA.4528

牛津词典

noun

• 生态系统
  all the plants and living creatures in a particular area considered in relation to their physical environment

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

英英释义

noun

• a system formed by the interaction of a community of organisms with their physical environment

双语例句

• It is of significance to study the effect of land use change on ecosystem service values.
  研究土地利用变化对区域生态系统服务价值的影响具有重要意义。
• The evolution of wetland hydrological characteristics would change the characteristics of a wetland ecosystem.
  湿地水文特征演变会使湿地生态系统特征发生变化。
• The Influence of Environmental Pollution on Ecosystem Diversity and Complexity
  环境污染对生态系统多样性和复杂性的影响
• Poyang Lake wetland ecosystem is a complex, open and interactive system.
  鄱阳湖湿地生态系统是一个复杂、开放的交互系统。
• 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。
• The abundance and availability of water and nutrients in a soil ecosystem determine its fertility.
  土壤生态系统中水分和养分的丰度和有效性决定土壤的肥力。
• Desert ecosystem is the material and ecological base of artificial oasis in Xinjiang.
  荒漠生态系统是建立新疆平原人工绿洲生态系统的物质基础和生态基础。
• Its research subject is tourism ecosystem which is a compound ecological system of society, economy and nature.
  旅游生态学的主要研究对象是旅游生态系统，旅游生态系统是一个社会经济自然复合生态系统。
• In few countries is the ecosystem as crucial to development and people's welfare as in Brazil.
  在生态系统对发展和人民福利的重要性方面，几乎没有任何其它国家能与巴西相比。
• The study vegetation types transition, and plant domestication introduction of ecosystem changes have important value and significance.
  对研究植被类型过渡，动、植物引种驯化，生态系统的变化具有重要的价值和意义。