smoke box

  • 烟箱

smoke box的用法和样例:

例句

  1. A new method to measure gun muzzle smoke is adopt to investigate the influence of some gun propellant deterrents.
    利用烟箱法枪口烟雾测试系统,研究了钝感剂种类和用量对枪口烟雾的影响。
目录 查词历史