油污階段 的英文怎麼說

中文拼音 [yóujiēduàn]
油污階段 英文
oil contamination stage
  • : Ⅰ名詞1 (脂肪; 油脂) oil; fat; grease 2 (姓氏) a surname Ⅱ動詞1 (用桐油、油漆等塗抹) apply t...
  • : Ⅰ名詞(臟水; 臟物) slops; sewage; dirt; filth Ⅱ動詞(弄臟) defile; dirty; smear Ⅲ形容詞1 (臟)...
  • : 名詞1. (臺階) steps; stairs 2. (等級) rank 3. [醫學] (耳蝸的三個螺旋管的任一個) scala 4. [數學] order 5. [地質學] stage
  • : Ⅰ量詞(部分) section; segment; part; paragraph; passage Ⅱ名詞(姓氏) a surname
  • 油污 : greasy dirt; gungo; oil contamination
  • 階段 : stage; phase; period; gradation; bench
  1. Biosurfactant and its application to bioremediation for oil pollution

    遼河田石染土壤的2生物修復
  2. It uses electronic control technology and places an oxide sensor in emission system, then according to the change of the rate of the air to fuel, adjust automatically the ejection of fuel. so it can improve dramatically the automobile performance. after installing three - way catalytic converter, it can make the pollutions lower 20 % ~ 50 % than the same vehicle, and the power of car reduce only 5 %

    對于適合我國現的電子閉環控制lpg燃料混合系統進行研究,此方法採用電子控制技術,在排氣系統中安裝了氧傳感器,可以根據排氣空燃比的變化,自動反饋調節供氣量,使燃氣汽車性能得到改善,安裝三元催化轉換器后,可以使染物排放較同等水平的汽車降低20 - 50左右,而發動機功率下降僅達5左右。
  3. The project begins with the process of relating laws of vehicle emission, proposing a way to lower the engine emission of jy50qt by analyzing the 2 - stroke engine emission principle and the catalyze reaction. the experiments in this project are arranged with taguchi methods, optimized by using carburetor matching technology, catalyze conversion technology and second - air - recharge technology to jy50qt emission research in different period, and the test results meet with euroi requirement

    本課題從研究法規的進程入手,通過對二沖程發動機排放染的機理和催化反應的機理分析,運用化器的匹配技術、催化凈化技術和二次空氣補氣技術分地對jy50qt的排放進行了全面的優化,並達到了歐洲的排放要求。
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