摩擦火花 的英文怎麼說

中文拼音 [huǒhuā]
摩擦火花 英文
friction ark
  • : 摩構詞成分。
  • : 動詞1 (摩擦) rub 2 (用布、 手巾等摩擦使干凈; 揩拭; 抹) wipe; scrub; clean 3 (塗抹; 搽) spre...
  • : fire
  • : Ⅰ名詞1 (種子植物的有性繁殖器官) flower; blossom; bloom 2 (可供觀賞的植物) flower 3 (形狀像花...
  • 摩擦 : 1 (互相接觸的兩物體作來回相對運動) rub; chafe 2 [物理學] (相互接觸的兩物體在接觸面上發生阻礙相...
  • 火花 : spark; spark discharge; spark-over; scintillance; flake; trigatron; cremation; [電工] electric spark
  1. ( 5 ) the performances including impact sensitivit ), friction sensitivity and electrostatic sensitivity of cl - 18 were determined. the impact sensitivity of cl - 18 is similar to that of tetryl

    ( 5 )對cl - 18單質做了撞擊感度、感度和靜電感度實驗,結論是cl - 18單質樣品的撞擊感度和特屈爾近似。
  2. The initial investigation indicates an air - conditioning unit crashed through the ceiling and sent air rushing in creating a ball of fire

    最初的調查證實是一個空調設備從天板上墜落並且使空氣造成了一團球。
  3. Because of no contact and friction, damage to the apparatus may be decreased and the spark may be ignited will disappear. potential applications are the rising power delivery for high - speed electric locomotive and electric vehicle. it can also be applied to chemical industry, mining and other inflammable fields

    由於沒有接觸,可減少對設備的損傷,也不會產生易燃易爆的,可用於目前正在興起的高速電力機車、城市電車饋電以及化工、采礦等易燃易爆領域。
  4. Testing method and judging rule of safety to friction spark of metallic material for coal mine

    煤礦用金屬材料摩擦火花安全性試驗方法和判定規則
  5. However, the traditional dc motor uses brush so as to switch the phases, so there are relative mechanical frictions. then it comes out many fatal failing, such as yawp, spark, wireless disturb, etc. what " s more, its making cost is high, its maintain is also difficult, therefore its application is greatly limited

    直流電動機具有運行效率高和調速性能好等諸多優點,但傳統的直流電動機均採用電刷,以機械方法換向,因而存在相對的機械,由此帶來了噪聲、、無線電干擾以及壽命短等致命弱點,再加上製造成本高及維修困難等缺點,從而大大地限制了它的應用范圍。
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