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ecology effect

专业释义

  • 生态效应 - 引用次数:13

    参考来源 - 退耕还林(草)工程的经济效应和生态效应耦合研究
  • 生态效应 - 引用次数:8

    Using heavy metal content in seed of corn and the present national food health standard, study crops in the area to carry on the ecology effect appraisal.

    利用重金属含量和现行国家食品卫生标准,对研究区农作物进行生态效应评价。

    参考来源 - 山西省太原、大同及忻州盆地农田系统重金属生态效应地球化学评价

·2,447,543篇论文数据,部分数据来源于NoteExpress

原声例句权威例句

  • Many people think that the Industrial Revolution was the first time people began to have a major effect on the earth's ecology.

    VOA: special.2011.04.26

  • The PEER Pilot Programme is Investigating the Effect of the Deposit of Author Manuscripts on the Ecology of European Research and Publishng.

    UNESCO: Global Open Access Portal

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