大家在查：人工固氮活性氮硝态氮规模化养殖场亚硝酸盐中毒富营养作用高铁血红蛋白症全民总动员鹿和狼的故事野鸲

全球生态环境

全球生态环境

全球生态环境

全球生态环境

2

As the environment problem is increasingly serious, green purchase was put forward in developed countries .

随着全球生态环境的恶化，发达国家提出了绿色采购。

3

with the global environment is becoming worse , more and more enterprises strengthen their competitive power with the environmental factor .

随着全球生态环境问题的日渐突出，利用环境因素来增强企业的国际竞争力已不鲜见。

4

Impacts Made by Transnational Corporation on Both Global Ecological Environment and Sustained Development

跨国公司对全球生态环境与可持续发展的影响

5

ENSO events and their impact on global eco-environment

ENSO 事件及其对全球生态环境的影响

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