butt turning 中文意思是什麼

butt turning 解釋
頂岸掉頭
  • butt : n 1 (釣竿、箭等的)粗端;(工具等的)柄,把,槍托;(樹木等的)殘端,根端;針腳;〈美俚〉屁股;...
  • turning : n 旋轉,轉動;轉向;彎曲;轉彎處;鏇制[車削]工藝;鏇坯;〈pl 〉鏇屑;製作。 take the first turnin...
  1. Therefore, the multiport - butt of 3 - d truss, as well as the stability of turning over 2 - d truss were the difficulties of the lifting project

    空間立體桁架的多對口對接、平面桁架的翻身過程穩定性是該分項工程的重點和難點。
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