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- effective gun bore line 有效炮孔线
- gun bore line 炮膛轴线
- Aim and Methods Three methods are analysed and compared for measuring the lateral deflection of gun bore axis from firing plane and the deviation of the sight line from the barrel axis, according to the results measured in practice. 目的和方法 本文根据实际测量中遇到的问题 ;分析了 3种测量炮膛轴线偏离射面的偏离角及瞄准线偏移的方法 .
- At the same time, the analyzing method on propellant burning rule in gun bore is given, and the example is calculated. 文中给出一套完整的膛内火药燃烧规律的处理方法,并对实例进行了计算。
- The combustion in the gun bore of the base bleed charge is considered in one-dimensional combustion model of the base bleed device. 建立的底排装置一维燃烧模型，考虑了底排装置药剂在火炮膛内的燃烧情况。
- Based on the sets of p-t curves actully measured in gun bore the authors have obtained a linear function of l/l_0 to express the ratio of P_t/P_d approximately. 本文还利用膛内p-t曲线实测结果确定了P_r/P_d与l/l_c的一阶近似表达式。
- The crunchy bear line turned out to be one of the company's bestsellers that year. 而这条嘎吱嘎吱作响的小熊生产线那年成了公司最畅销的一条生产线了。
- By coupling the base bleed cavity equations and the gun interior ballistic equations, one-dimensional distributions of the pressure, temperature and velocity in the base bleed device and gun bore have been analyzed. 将底排内腔方程组与火炮内弹道方程组进行了耦合求解，分析了底排装置内和火炮膛内一维的压力、温度和速度分布规律。
- He bore down as he approached the finish line. 接近终点线时，他拼尽全力加速。
- Method:Based on the prosthetic load line and the weight bearing line, the loads applied to the lower limb was studied as the below-knee amputee standing. 方法:以假肢侧承重线和重力线作为评价指标,改变假肢矢状面和额状面的对线,采用激光测力平台测量患者静态站立时残侧承重线和重力线的位置,研究下肢受力状况的变化。
- When the target echo on the radar scope is bisected by the center bearing line, the director is trained on the target, and the correct value of director train is determined. 当指挥仪旋转的时候，其上的雷达天线也跟着转动，当显示器上的目标回波被中央方位线（center bearing line）分为两半时，雷达天线就对准了目标，指挥仪的旋转角也就确定了。
- The bullet was expelled from the gun. 子弹从枪中射出。
- Study of Error Processing Method for Bending of Gun Bore 身管弯曲度测量误差处理技术研究
- Cartridges are ejected from the gun after firing. 开枪后子弹从枪膛里弹出去。
- INFLUENCE OF COMBUSTIBLE CARTRIDGE CASES ON PRESSEURE IN GUN BORE 可燃药筒对膛内压力波的影响
- Our torpedo boats bore down on the enemy cruiser. 我方面鱼雷艇向敌巡洋舰冲去。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- He snatched up his gun and fired. 他突然拿起枪来射击。
- An enemy frigate bore down on the sloop. 一艘敌驱逐舰向这只护航舰逼过来。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
