barrel extension发音

意思翻译

枪管节套

相似词语短语

extension───n.拓展；延伸；接发；（医学）牵引；（计算机）拓展名；（逻辑）外延

barrel───n.桶；一桶（的量）；枪管，炮管；（马等四足动物的）躯干；v.快速移动；把……装入桶内；n.(Barrel)（法、意）巴雷尔（人名）

extension tube───n.伸缩管

barrel cactus───桶形仙人掌

life extension───寿命延长

furlough extension───休假延期

metacarpal extension───掌骨延长

barrel estate───木桶庄园

brand extension───品牌延伸

双语使用场景

In this action bolt has two frontal lugs that engage the barrel extension, which is screwed onto the barrel.───螺栓在这次行动中有两个是从事前沿耳桶扩展，这是到每桶拧。

The BRG-15 had conventional, gas operated action with rotating bolt, locking into the barrel extension.───该担心现有- 15接受传统，燃气经营与旋转螺栓行动，延长锁入桶。

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动步枪枪机闭锁面与节套闭锁面间垂直接触碰撞的动应力。

英语使用场景