有毒物质控制法 TSCA ; Toxic Substances Control Act
有毒物质的协同效应 Synergistic effects of toxic substances ; synergistic effects of toxic substance
有毒物质管理法 TSCA ; Toxic Substance Control Act
硅谷防止有毒物质联盟 SVTC ; Silicon Valley Toxics Coalition
有毒物质排放清单 Toxic Release Inventory
有毒物质控制部 DTSC
生物性有毒物质 biological toxic material
长命有毒物质 long-lived toxic substance
有毒物质控制部门 DTSC
绝对没有确保香烟不含有毒物质的规定。
There's absolutely no regulation of cigarettes to make sure that they don't include poisonous substances.
一些有毒物质流入我们作为饮用水的河流中。
Some poisonous substances are flowing into the rivers that are sources of our drinking water.
这个过程让许多有毒物质进入到了自然环境中。
The process allows many poisonous substances to escape into the environment.
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