vacuum-coat 中文意思是什麼

vacuum-coat 解釋
真空塗覆
  • vacuum : n （pl vacuums vac ua ）1 真空；空處，空虛，空白。2 〈美口〉吸塵器（＝ vacuum cleaner）。vi vt 〈...
  • coat : n 1 上衣，外衣，外套。 ★厚大衣叫 overcoat 〈英國〉 greatcoat 2 （女人、孩童的）短大衣。3 鎖子甲。...
  1. Since solder balls do oxidize quickly and builds an oxide coat that reduces the soldering characteristic of the ball, the chips should be vacuum sealed shortly after the reball process

    因為很容易氧化並且形成一個氧化層覆蓋會降低錫球的焊接特性，所以在重新植球加工后應盡快真空封裝。
  2. The scraping coat technique for the thin layer propellant loading processing in mini inside radius solid rocket motor, precuring - bonding technique and secondary vacuum - pressure casting are developed and used to load the big slenderness ration ( 12. 5 / 1 ) solid rocket motor with thin web, internal insertion radial concentric dual - layer propellant

    探索出小口徑薄層藥刮塗成型工藝、預固化粘結技術，二次真空加壓澆注，實施了大長細比（ 12 5 1 ）發動機薄肉厚內嵌式徑向同心雙層裝藥。
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