powder packing

 
  • 粉末裝填

powder packing的用法和樣例:

例句

  1. A saturated uniform packing is difficult to obtain.
    要獲得飽和均勻的裝填是困難的。
  2. You have probably seen these in movies, where the soldiers load the cannon with gun powder and a cannon ball and light it.
    你經常可以在電影中看到,士兵門用火藥裝填加農炮,然後裝入炮彈,接著點火。

powder packing的相關資料:

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