poisonous metal 中文意思是什麼

poisonous metal 解釋
有毒金屬
  • poisonous : adj. 1. 有毒的，有害的。2. 有惡意的；惡毒的。3. 惡臭的。4. 〈口語〉不愉快的，討厭的。adv. -ly
  • metal : n 1 金屬；金屬製品；金屬合金。2 【化學】金屬元素；（opp alloy）；金屬性。3 【徽章】金色；銀色。4 ...
  1. The paper analyzed the soil pollution in the farmland affected by chemical fertilizer, which included increasing the quantity of heavy metal and poisonous elements, causing the accumulation of the nitrates in the soil, destroying the soil structure, promoting the soil acid, reducing the soil microorganisms and the movement of them

    摘要分析了化肥對土壤環境產生的不良影響；增加土壤重金屬與有毒元素；導致土壤硝酸鹽積累；破壞土壤結構，促進土壤酸化：降低土壤微生物活動。
  2. No wind would lift those waves, grey metal, poisonous foggy waters

    沒有風能在這灰色金屬般的濃霧彌漫的毒水面上掀起波紋。
  3. Whereas being influenced by environment factors and influx material characters, urban rainwater is polluted in some degree and its content of chemical oxygen demand ( cod ) reaching thousands mg / l and containing some poisonous matter such as heavy metal etc. if this polluted rainwater is filled to ground, it must pollute groundwater

    但由於城市環境因素和匯水面材料的影響，城區雨水受到相當程度的污染， cod可高達數千毫克每升，並含有重金屬等有毒物質，如果將這些雨水直接回灌地下勢必污染地下水源。
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