1) biological threatens
生物威胁
2) microbial threats
微生物威胁
3) biothreat-associated agents
生物威胁剂
4) Ecological threat
生态威胁
1.
On the basis of sustainable development, the authors analyzed the main ecological threat such as the reduction of wetland resources, the declining of wetland functions, the loss of wetland biodiversity, the intensification of environmental pollution and so on, which wetlands are faced with in China, and put forward the countermeasures of protection finally.
从可持续发展的角度入手,深入剖析了中国湿地所面临的湿地资源日益减少,功能下降,生物多样性丧失,环境污染加剧等主要生态威胁,并在此基础上提出了湿地保护和整治对策。
6) survival threat
生存威胁
1.
Furthermore,it proves that the business innovations are the essential strategies and effective solutions for the business to evade survival threats.
转型期的社会充满着不确定性,在此,从思维方式变革的新视角来论述企业创新的价值,进而论证企业创新是转型期企业规避生存威胁的根本途径和有效对策。
补充资料：生物
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