gun barrel

英 [ɡʌn ˈbærəl]

美 [ɡʌn ˈbærəl]

网络  护送车队到枪筒; 炮筒; 枪管; 枪杆子; 枪筒

英英释义

noun

• a tube through which a bullet travels when a gun is fired
  Synonym:barrel

双语例句

• The fishing fort is composed of an electric gun barrel, a rotary adjusting seat, a rotary shaft, a gear level adjusting platform, an inserting rod, etc.
  这种钓鱼炮台电炮筒、旋转调整座、转轴、挡位调整台以及插杆等部件组成，插杆可变挡插入地下也可安放在平地上用重物压紧；
• This very short "gun barrel" will help reduce dispersion.
  这种很短的炮筒有助于减小散布。
• By means of numerical calculation, the rules of J-Integral values varied with the length and depth of the inner surface crack of gun barrel were obtained.
  通过数值计算，得出了身管内表面裂纹J积分值随裂纹长度及深度的变化规律。
• An Important Method of Online Renovation of Gun Barrel Bore Surface Defect
  火炮身管内膛表面缺陷在线修复的一种重要方法
• Gun barrel is a thick and hollow part which is composed with three characteristic surface: line chamber, chamber, outside surface.
  枪管是一种厚壁空心管件，由线膛、弹膛、外表面三部分组成。
• The systematic error caused by the artillery itself can be determined with this method independent of either standard ammunition or the ballistic gun by measuring the variation in the inner diameter of the gun barrel before firing.
  该方法不依赖传统的标准弹和弹道炮，通过发射前对火炮身管内径变化量的测量，可以确定在弹药检测中由火炮自身所引起的系统误差。
• A gun barrel was made of this new "chromium steel", but the first shot fired through it broke it into a dozen pieces.
  用这种新的铬钢做成的枪，第一次开大后它就裂成了许多碎片。
• The calculation results are valuable for the further study on the structure of gun barrel.
  计算结果对进一步研究枪管结构具有参考价值。
• Launching a certain amount of ammunition, it is easy to produce crack in the gun barrel and that will have effect on the security of fire.
  火炮发射一定数量炮弹后，身管容易出现裂纹，从而影响射击安全性。
• A new kind of strength design method of gun barrel and corresponding safety coefficient choice range were presented, and the strength failure process of gun barrels was analyzed.
  提出了一种火炮身管强度设计的新方法和基于该方法的安全系数选择方案，分析了身管强度失效过程。