weapon barrel 中文意思是什麼
weapon barrel
解釋
發射筒-
Other weapon systems onboard the type 052c destroyer include the type 730 seven - barrel 30mm close - in weapon system ( ciws ) and 18 - tube multiple rocket launchers shown in this photo
其它機載武器系統的種類包括7307管近距離武器系統及18多個管火箭炮，在這張照片都有顯示 -
The tiny scratches on a bullet as it explodes down a barrel bear distinctive marks for every weapon ; experts can pinpoint which revolver or rifle fired a shot that killed. in recent years, uniformed officers have been issued with. 38 heavy barrel revolvers, a weapon better designed for self - defence against dangerous gunmen
當子彈經過槍管發生爆炸時，子彈便會刻上細小刮痕，成為個別槍械的獨特記號；專家可準確地指出致命的子彈是從那一枝左輪手槍或來福槍發射的。 -
In order to evaluate energy parameters of propellant accurately and impersonally, thermodynamic parameters of different propellant formulations were computed by potential energy method, and the correlations between the thermodynamic parameters and expanding power capability of propellant combustion gas in barrel weapon were researched
摘要為了更加準確和客觀地評價發射藥的能量參數，採用內能法計算了不同組分發射藥配方的熱力學參數，研究了發射藥燃燒氣體在身管武器中的膨脹做功能力與熱力學參數的相互關系。
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