最佳清潔效率 的英文怎麼說

中文拼音 [zuìjiāqīngjiéxiào]
最佳清潔效率 英文
optimum cleaning efficiency
  • : 副詞(表示某種屬性超過所有同類的人或事物) most; best; worst; first; very; least; above all; -est
  • : Ⅰ形容詞1 (純凈) unmixed; clear 2 (寂靜) quiet 3 (清楚) distinct; clarified 4 (一點不留) w...
  • : Ⅰ形容詞(清潔; 純潔) clean Ⅱ動詞[書面語] (使純潔) clean; cleanse; purify
  • : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
  • : 率名詞(比值) rate; ratio; proportion
  • 最佳 : the best; optimum
  • 清潔 : cleaning; clean
  • 效率 : productiveness; efficiency; productivity; workpiece ratio
  1. Engine operating conditions cold be changed quickly and are very bad sometimes, such as : from suddenly cranking to driving in winter, acceleration to sudden torque demand. in the light of zero emission vehicles, in order to achieve better hot efficiency, maximum power, higher safety and best emission, engine controls become more and more difficult. automotive engines are typical nonlinear, time - delay, time - varying parameter systems

    汽車發動機使用環境變化大,使用條件有時非常惡劣,從寒冷的冬天突然啟動進入行駛狀態,行駛過程中的突然加速,急劇的扭矩變化等等,在這樣的條件下,為了使其熱、輸出功、行駛性、安全性和排氣性處于狀態,給汽車發動機的控制帶來了極大的困難,特別是零排放汽車排放標準的提出,對發動機控制提出了更高的要求。
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