正常燃燒速度 的英文怎麼說

中文拼音 [zhēngchángránshāo]
正常燃燒速度 英文
normal combustion velocity
  • : 正名詞(正月) the first month of the lunar year; the first moon
  • : 動詞1. (燃燒) burn 2. (引火點著) ignite; light
  • : Ⅰ動詞1 (使東西著火) burn 2 (加熱或接觸某些化學藥品、放射性物質等使物體起變化) cook; bake; hea...
  • : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 正常 : normal; regular; average
  • 燃燒 : (物質劇烈氧化而發光、發熱; 燒) burn; kindle; flame; set on fire; [化學] combustion; inflammation; ignition
  • 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. (快慢的程度) speed; rate; pace; tempo
  1. Moreover, it has been pointed out that the hydrogen engine used in ? cylinder injection with high pressure can increase volumetric efficiency and compression ratio, - therefore, the performance indexes in this engine, such as output power, thermal efficiency, range of thickness of mixture with normal operation and nox emission, can be improved, and it is possible for the engine to realize rapid combustion of thin mixture, so abnormal combustion, such as backfire, pre ? ignition, can be controlled effectively

    指出了採用內部混合氣形成方式且高壓噴射的氫發動機,有利於提高充氣效率和壓縮比,從而改善發動機的動力性和經濟性;有利於擴展發動機工作的濃范圍;並且有利於實現稀薄混合氣快,從而可以有效地抑制早、回火及爆等異和no _ x排放量。試驗指出了發動機的點火時、噴射時及噴氫量對發動機的性能、異、 no _ x排放量有很大影響。
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