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frictional factor造句

"frictional factor"是什么意思   

例句與造句

  1. The frictional factor of combination of silicon carbide and carbon graphite is the least , so it widely applied to high characteristics for the mechanical seals
    其廣泛用于石油,化工,航天,汽車等領(lǐng)域,它與碳石墨配組,摩擦系數(shù)最小,因此可用作高參數(shù)機(jī)械密封。
  2. Powder - metallurgy copper friction materal has enough and steady frictional factor . it can perfectly coexist with coordination material . it has good anti - bite , thermal conduction , wear - proof and corrosion - proof
    銅基粉末冶金摩擦材料,具有足夠和穩(wěn)定的摩擦系數(shù),能與對(duì)偶材料很好的共存,具有良好的抗咬合性和導(dǎo)熱性,耐磨、耐腐蝕。
  3. Powder - metallurgy copper two - metals friction material has a steel body and wear - resistant copper - alloy thin coating . its frictional factor is lower , it has good wearing resistance , csolidl self - lubrication and anti - bite
    銅基粉末冶金雙金屬減摩材料是以鋼為基體,薄層銅合金為耐磨層,它具有較低的摩擦系數(shù),耐磨性好,具有固體自潤(rùn)滑成份,有良好的抗咬合性。
  4. It's difficult to find frictional factor in a sentence. 用frictional factor造句挺難的

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