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harmful substance

  • 有害物质：指对人体健康或环境造成危害的化学物质或物质组合。

网络释义

  有害物质

(1)有害物质(Harmful substances)是指化学的、物理的、生物的等能危害职工健康的所有物质的总称。

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  有害的物质

有害的物质 » Harmful Substances 他很快习惯了大学生活 » He quickly used to college life ..

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短语

FREE FROM HARMFUL SUBSTANCES 不含有害物质 ; 无有害物质

toxic and harmful substances 有毒有害物质

Content of harmful substances 有害物含量

Harmful substances report 有害物品报告 ; 有害物体报告

Limit Of Harmful Substances 有害物质限量

Remove Harmful Substances 去除有害物质

free of harmful substances 不含有害物质

limits of harmful substances 有害物质限量

detection of harmful substances 有害物质检测

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  • The chip removed ninety-nine percent of the salt and other harmful substances from water samples.

    VOA: special.2010.04.05

  • The experts said some plant chemicals are high in antioxidants -- substances that remove harmful chemicals from the body.

    VOA: special.2009.05.19

  • But when a person is in shock, their organ walls become more permeable, letting harmful substances in and out more indiscriminately, researchers say.

    BBC: News

  • It was blue-sky research, but their idea was that harmful substances should be produced where they are needed, instead of being shipped in bulk from chemical factories.

    FORBES: Pip-squeak Power Plant

  • The hope is that they will develop a broad aversion to harmful substances that will stay with them through their late teens and early 20s, when drug use peaks.

    ECONOMIST: But efforts to warn people off drugs are still too timid

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