hazard substance

基本解釋

• 危險(xiǎn)物質(zhì)

英漢例句

雙語(yǔ)例句

• Chemical hazard: refers to the content of a chemical substance in more than the normal level and on human health hazards.
  化學(xué)性危險(xiǎn)：指食品中化學(xué)物質(zhì)的含量超過(guò)正常水平并對(duì)人類健康有危害。
• Results The proportion in senior students was higher than in junior students for the students who knew that there was hazard substance in cigarette.
  結(jié)果高二組學(xué)生對(duì)于煙草中含有的有害物質(zhì)知曉率高于初二組；
• The nation has established the identification standard of major hazards, and the identification basis is the quantity of hazard substance. The standard is mainly used in the chemical plant.
  國(guó)家已經(jīng)制定了重大危險(xiǎn)源辨識(shí)標(biāo)準(zhǔn)，辨識(shí)依據(jù)是危險(xiǎn)物質(zhì)的數(shù)量，主要適用于化工行業(yè)。

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詞組短語(yǔ)

短語(yǔ)

• pollution hazard substance 有污染危險(xiǎn)的物質(zhì)
• hazard substance control 有害物質(zhì)控制
• hazard substance in lab 危險(xiǎn)物品
• hazard inherent in substance 物質(zhì)本身的危險(xiǎn)
• the substance hazard index 物質(zhì)危害指數(shù)

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專業(yè)釋義

環(huán)境科學(xué)技術(shù)

• 危險(xiǎn)物質(zhì)