gas rifle 中文意思是什麼

gas rifle 解釋
瓦斯氣槍
  • gas : n （pl gases ）1 氣，氣體，氣態 〈cf fluid; solid〉 2 可燃氣，煤氣，沼氣；【礦物】瓦斯。3 【軍事...
  • rifle : n 步槍；來福槍，膛線槍〈和滑膛槍區別〉；來福線，膛線；〈pl 〉步槍隊。vt 在（槍膛）內制來福線；用...
  1. The method is described as follows : the velocity of the moving part and the gas chamber pressure were measured with a dynamic test measurement system ; a dynamic model was built on force analysis of the moving part ; the total kinetic resistance replaced the horizontal friction and water resistance ; then the resistance - velocity relation curves at moving stages were obtained ; with the empirical formula of the gas chamber pressure and the resistance - velocity relation curves, the preliminary dynamic characteristics were analyzed and the structural form and key parameters of an underwater assault rifle were determined

    具體方法為：由動力學測量系統測得活動件速度和氣室壓力；分析活動件的受力，建立動力學模型；以運動總阻力代替水平方向上的摩擦阻力和水阻力，獲得各運動階段的阻力速度關系曲線；利用氣室壓力經驗公式和阻力速度關系曲線，對水下突擊步槍進行初步的動力學分析，確定其構造型式及主要參數。
  2. Manufacturer of air compressors for scuba diving, fire ghting equipment, industrial air and gas applications, compressed natural gas applications, and rifle compressors

    -設計和製造各類真空獲得設備真空應用設備低溫液體貯運容器力容器和低溫液體運輸車。
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