barrel extension的意思

barrel extension中文翻譯：

槍管節套

相似詞語短語

extension───n.拓展；延伸；接發；（醫學）牽引；（計算機）拓展名；（邏輯）外延

barrel───n.桶；一桶（的量）；槍管，炮管；（馬等四足動物的）軀干；v.快速移動；把……裝入桶內；n.(Barrel)（法、意）巴雷爾（人名）

extension tube───n.伸縮管

barrel cactus───桶形仙人掌

life extension───壽命延長

furlough extension───休假延期

metacarpal extension───掌骨延長

barrel estate───木桶莊園

brand extension───品牌延伸

雙語使用場景

In this action bolt has two frontal lugs that engage the barrel extension, which is screwed onto the barrel.───螺栓在這次行動中有兩個是從事前沿耳桶擴展，這是到每桶擰。

The BRG-15 had conventional, gas operated action with rotating bolt, locking into the barrel extension.───該擔心現有- 15接受傳統，燃氣經營與旋轉螺栓行動，延長鎖入桶。

By using the finite element method, the dynamic stress caused by vertical contact impact between bolt locking surface and barrel extension locking surface of a new rifle was studied.───采用有限元方法研究了某新型自動步槍槍機閉鎖面與節套閉鎖面間垂直接觸碰撞的動應力。

英語使用場景