concentration point

 
  • 彙集點

concentration point的用法和樣例:

例句

  1. Houston has become petroleum and the petroleum and chemical centre, gas network of pipe lines point assembling , centre being also that the astronavigation studies and develops.
    休斯敦現已成為石油與石化中心,天然氣管道網的彙集點,也是宇航研究和發展的中心。
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