3) hazard assessment
危害评价
1.
All kinds of measuring methods are summed up from two aspects----the acute toxicity of pesticides to bees(acute oral toxicity and acute contact toxicity) and the hazard assessments of pesticides on bees and the hazard assessment was simply introduced.
从急性经口毒性和急性触杀毒性两方面综述了化学农药对蜜蜂的急性毒性测定方法和危害评价体系。
4) Hazard evaluation
危害评价
1.
Results and methods of hazard evaluation and protection measures for three kinds of laser operation are reported in this paper.
本文报道了三种激光作业的危害评价方法和结果 ,并提出需要采取的防护措施。
5) ecological damage evaluation
生态损害评价
1.
So, it is realistic to make the ecological damage evaluation and do corresponding recovery planning study.
矿区生态损害评价可以为矿区生态修复提供有力的参考依据,为采取何种修复方式指明了方向。
6) ecological hazard
生态危害
1.
The potential ecological hazard suggested by Hakanson was used to assess ecological hazards of heavy metals in urban soils.
文章采用了单因子及内梅罗综合污染指数法,对泰安市城市道路两侧土壤重金属污染现状进行了调查评价,并采用Hakanson提出的潜在生态危害指数法对土壤中重金属的潜在生态危害进行了评价。
2.
Specificity of heavy metals pollution in index urban soil of Changchun city was studied for the potential ecological hazards.
以长春市区土壤为对象,研究土壤中重金属污染的特征,并采用Hakanson提出的潜在生态危害指数法对土壤中重金属的潜在生态危害进行了评价。
3.
[Objective] To study the distribution of the heavy metal contamination in roadside soil and the potential ecological hazards.
[目的]研究公路旁土壤中重金属污染的分布及潜在生态危害。
补充资料：地下水水资源评价(见水资源评价)
地下水水资源评价(见水资源评价)
d ixiashui shuiziyuan Ping】ia地下水水资源评价见水资源评价。
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