organic substances

基本解释

• 有機物質

英汉例句

雙語例句

• Fibreboard of wood or other ligneous materials, whether or not bonded with resins or other organic substances.
  木纖維板或其他木質材料纖維板，不論是否用樹脂或其他有機粘郃劑粘郃。
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• Throughout its lifetime a tree respites essentially as animals do by slow controlled oxidation of organic substances in cells.
  一棵樹在它一生中都要呼吸，就像動物也要呼吸一樣，這種呼吸是細胞中有機物質緩慢控制的氧化作用。
• PAHs are chemicals released into the air from the burning of coal, diesel, oil and gas, or other organic substances such as tobacco.
  多環芳烴是由煤炭、柴油、石油和汽油的燃燒釋放出來的，或者如菸草這樣的有機物。

權威例句

• In the absence of light, life in dark waters can also depend on organic substances — dead or alive — reaching the depths of the ocean.
  UNESCO: MEDIA SERVICES
• Thus, the composition of benthic communities (the term indicates a dependency on the bottom) will rely partly on the availability of organic substances falling all the way down to the seabed.
  UNESCO: MEDIA SERVICES

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词组短语

短語

• Synthetic organic tanning substances 有機郃成鞣料
• organic fluorescent substances 有機熒光物質
• organic reducing substances 有機還原性物質
• water soluble organic reducing substances 水溶性有機還原性物質
• Extractable organic substances 揮發性有機物;揮發份

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专业释义

環境科學技術

• 有機物質

  chemical oxygen demand monitoring technology of UV method utilizes the ultraviolet absorption characteristics of organic substances for continuous measurement of organic pollutants in wastewater, rivers and lakes.
  UV法COD監測技術是利用有機物質吸收紫外線的特征，連續測量廢水、河流與湖泊中的有機汙染物濃度。