c hard surface 中文意思是什麼

c hard surface 解釋
硬的表面
  • c :
  • hard : adj 1 硬的,堅固的 (opp soft)。2 (身體)結實的;(組織等)健全的。3 (問題、工作等)困難的,費...
  • surface : n 1 表面;地面;水面;廣場,空地。2 外觀,外表,皮毛。3 【幾】面;切口;【航空】翼面。adj 表面的...
  1. C. place the clean parts on the clean and hard surface

    再清洗並擦乾零件;放置於干凈及硬質的表面上。
  2. Rolls machined from high - grade tool steel, which has been treated to a hardness of over 60 rockwell c and hard chromed, precision ground as well as polished to a mirror surface

    輥由高級工具鋼製成,經過熱處理,洛氏硬度超過60 ,並經鍍鉻和鏡面拋光處理。
  3. Surface hardness of pet increases obviously by c implantation / deposition due to formation of hard layers while wear - resistance may be improved with nitrogen incorporation

    C沉積膜層的硬度、彈性模量較基體顯著提高。 c注入在pet表層形成一硬質層,表面硬度大幅提高。
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