粒度重量頻率 的英文怎麼說

中文拼音 [zhòngliángbīn]
粒度重量頻率 英文
weight frequency of grain-size
  • : Ⅰ名 (小圓珠形或小碎塊形物) small particles; grain; granule; pellet Ⅱ量詞(用於粒狀物)
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
  • : 率名詞(比值) rate; ratio; proportion
  • 重量 : weight; scale; heft
  • 頻率 : frequency; rate
  1. Particle size weightfrequency distribution

    粒度重量頻率分佈
  2. By improving surface condition of parts and one shot seal - off clean room grade, using ultrasonic vapor phase cleaning process, the inner parts of vacuum interrupter get cleaner. movable particles have been diminished by automatic current ageing, power frequency hi - voltage ageing and dynamic high current ageing. as the dielectric strength of clearance in vacuum interrupter improved, the probability of re - ignition in test drops evidently

    通過提高零件表面加工質,改善一次封排間的真空衛生條件、制定合理的超聲波氣相清洗工藝提高管內潔凈,採用自動電流老煉、超高壓工老煉、大電流動態老煉等工藝進一步消除真空滅弧室內活動性微,可提高真空滅弧室真空間隙介質強,使真空開關投切電容器組的大大降低,並通過實驗驗證真空開關投切電容器組的在製造工藝改進後由原來的10 . 7 %降低至1 . 3 % 。
  3. Series of aligned metal nano - arrays with controlled diameters, length, volume fractions and density are obtained by electrodepositing the metal in the corresponding aao membranes which have the same structure parameters, or adopting different depositing conditions, such as voltage, time and ph. 3. ordered co nano - arrays have been prepared via electrodeposition of the metal within the nanoporous aao template

    金屬aao納米有序陣列復合結構的金屬組分含、納米子的長徑比、納米子的間距和分佈密要結構參數,都可以通過選用不同的aao模板和改變電化學液相沉積工藝參數(如電壓、、時間、濃及ph值等)加以調控; 3
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