2) life threatening exposure limit
威胁生命暴露极限
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。
5) 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。
6) biological threatens
生物威胁
补充资料:威胁婴儿生命症
威胁婴儿生命症
以往将已经发生呼吸停止而未死亡的婴儿称为濒于猝死综合征。因濒于猝死综合征常易误解与猝死综合征(SIDS)有直接关系,故有学者提出使用威胁婴儿生命症一词。即婴儿虽然出现呼吸停止、发绀、面色苍白、肌张力低下及窒息等严重症状,但不一定导致死亡。经密切监护,积极救治,可不至发展为SIDS。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条