deleterious gas 中文意思是什麼

deleterious gas 解釋
有害氣體
  • deleterious : adj. （對身心）有害的，有毒的。adv. -ly ,-ness n.
  • gas : n （pl gases ）1 氣，氣體，氣態 〈cf fluid; solid〉 2 可燃氣，煤氣，沼氣；【礦物】瓦斯。3 【軍事...
  1. The car emitted a large quantity of deleterious exhaust gas in the megalopolis and at the building or mineral sites, which threatens badly the somatopsychic health of inhabitant and breaks the ecosystem equilibrium. being a flowing contaminative source, the automotive vehicles have become the " chief criminal " of air pollution

    汽車作為一個流動的污染源，在人口密集的城市和交通發達的工礦地區，到處散發著大量廢氣，嚴重威脅著居民的身心健康，破壞著生態平衡，成為大氣污染的「罪魁禍首」 。
  2. By a lot of trial and error, a new - type lightweight fireproofing board is developed. the test results indicate this production has obvious characteristics such as high temperature resistant, moistproofing, low distortion, and fireproofing limitation of 3h. its safety and toxicity has been examined according to relative national criterion and standard and the results show that no deleterious and poisonous gas is produced after combustion

    經過反復多次試驗、篩選，研製出的隧道防火板質輕，具有一定的柔韌性，便於施工;耐溫、耐潮濕;變形小;耐火極限達3h ;安全毒性方面，參照室內空氣質量檢測標準等規范進行了測試，測試結果為:產品不釋放有害氣體，屬環保型材料;按照國家相關的材料規范檢測其毒性，檢測結果表明，產品在燃燒后不產生有毒有害氣體。
  3. Hermetic performance should be assured and leaking phenomena should not appear, especially for flammable and explosive gas medium, as well as poisonous and deleterious mediums

    保證密封性，不應有泄漏現象出現，尤其是易燃易爆氣體介質和有毒有害介質。
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