简体版 English Francais日本語
登入 註冊

lateral tunnel造句

"lateral tunnel"是什麼意思  lateral tunnelの例文  

造句與例句手機手機版

  • Lateral tunnels were also created to enhance drainage and ventilation.
  • Up to 34 lateral tunnels each ending in a brood chamber branch off from the main tunnel.
  • The other early method used was the digging of bell pits with lateral tunnels, called drifts, following the vein.
  • The 55-foot ( 18 m ) shaft and subsequent lateral tunnel intersected the cave just above Collins, but when he was finally reached on February 17, he was already dead from exposure.
  • It's difficult to find lateral tunnel in a sentence. 用lateral tunnel造句挺難的
如何lateral tunnel造句用lateral tunnel造句lateral tunnel in a sentence和lateral tunnel的例句由查查漢語詞典提供,版權所有違者必究。