barrel bore 中文意思是什麼

barrel bore 解釋
壓輥內腔
  • barrel : n 1 桶，大琵琶桶。2 裝滿的桶，桶裝。3 一琵琶桶（的分量）〈美國液量＝311/2 gallons 果蔬＝ 105 dry ...
  • bore : n 1 膛；膛腔；孔，孔腔；眼，炮眼；槍膛，炮膛。2 膛徑，孔徑，口徑，內徑。3 鉆[擴]孔器，錐，膛頭。v...
  1. Vibration of tank gun in the process of firing is one of the main factors that affect its firing accuracy, especially the instantaneous angular motion and the instantaneous linear velocity at the point of gun muzzle when the projectile leaves the barrel bore

    影響坦克炮射擊精度的主要因素之一是火炮振動，起關鍵作用的振動分量是在彈丸出炮口瞬間炮口振動角位移和橫向線速度。
  2. Even a small bit of mud, snow, excess lubricating oil or grease in the bore can cause dangerously increased pressures, causing the barrel to bulge or even burst on firing, which can cause injury to the shooter and bystanders

    即使極少量的泥沙、雪、過量的潤滑油或油脂都可能導致膛內壓力危險地升高，進而造成槍管鼓脹甚至炸裂，而這會嚴重傷害射手和旁觀的人。
  3. The online detection system of gun barrel inside bore ' s twist pitch of rifling design analysis

    火炮身管纏度在線檢測系統設計分析
  4. The analysis of the rubbing abrasion and erosion on the barrel bore

    炮管內膛燒蝕磨損現象的分析
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