生物性危害 biological hazard ; Biohazards ; biological stresses
职业性危害 occupational risk ; [医] occupational hazard
职业性危害因素 occupational hazard factor
毒性危害区 toxicity hazard zone
慢性危害顾问小组 Chronic Hazard Advisory Panel ; CHAP
流动性危害 Liquidity Risk
电磁性危害 electromagnetic hazard
慢性危害 chronic hazard ; chronic effect
化学性危害 chemical hazards
药源性危害 Drug misadventure
重金属铅不是作物生长的必需元素，而是一种对作物有积累性危害的污染物质。
Lead is not a necessary element to crop growth but a pollutant with accumulation problems.
世界自然基金会保护司司长吉利·卢埃林对污染水域进行了三天的考察后说，如果漏油接近海岸，将引起全球性危害。
WWF director of conservation Dr Gilly Llewellyn, who conducted a three day expedition through the polluted waters, said if the spill were closer to shore there would be global outrage.
公众健康服务部放射健康局划归FDA。其任务：保护人类免受家庭、工业和治疗技术中的电子产品的不必要的放射性危害。
PHS Bureau of Radiological Health transferred to FDA. Its mission: protection against unnecessary human exposure to radiation from electronic products in the home, industry, and the healing arts.
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