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- Abstract: Two ignition methods are investigated to reduce pressure wave in large caliber gun propelling charge with high loading density. 文摘:研究了两种能降低某大口径火炮高装填密度发射装药的膛内压力波的点传火方案。
- In the meanwhile, to provide a reference to the deep study of large caliber gun"s system design and equilibrator design. 同时也为大口径自行火炮的总体设计及扭杆式平衡机方案的进一步细化提供一定的参考。
- Two ignition methods are investigated to reduce pressure wave in large caliber gun propelling charge with high loading density. 研究了两种能降低某大口径火炮高装填密度发射装药的膛内压力波的点传火方案。
- Methods:Using heavy caliber capillary gas chromatography with headspace sampling. 方法:采用顶空进样技术,用大口径毛细管气相色谱法测定。
- According to the problems of blocked chips and hole qualities in the drilling of small caliber gun barrel,a installation of low-frequency vibration drilling is designed. 针对小口径火炮身管钻削加工时存在的切屑堵塞和内膛质量问题,设计了一套低频振动装置。
- We captured some small caliber guns from the enemy again. 我们从敌人手中又缴了些小钢炮。
- The main parts are concluded as follows:(1) It has been evidenced that the deterred charge is appropriate to improve the muzzle velocity while controlling the bore pressure for small caliber gun. 从理论上论述了钝感装药是小口径火炮控制膛压、提高初速的适用装药。
- The filling pile drilling machine of KP2000 type applies to pore forming construction of various architectural base and shallow well with heavy caliber, vertical well of small coal mine, defense engineering bore using and other drilling projects. KP2000型灌注桩钻孔机适用于各种建筑基础成孔施工以及大口径浅水井、小煤矿竖井、国防工程用孔等钻孔工程。
- Research on Small Caliber Gun Fire Control System 浅议小口径火炮的火控系统
- Study on Vibration Reaming Small Caliber Gun Tube 小口径火炮身管振动铰削的实验研究
- heavy caliber thick-wall seamless steel pipe 大口径厚壁无缝钢管
- Lightweight Intermediate Caliber Gun System 轻型中口径火炮系统
- Lightweight Medium Caliber Gun System 轻型中口径火炮系统
- Calculation of the Pressure of the Internal Trajectory and the Gas-operated Chamber of the Heavy Caliber Machine Gun 大口径机枪内弹道及导气室压力的计算
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
- The fault forecast technology is an effective means to improve the combat readiness and mission reliability for large caliber guns that often carry out high-strength training and battle tasks. 对于执行高强度训练和作战任务的大口径火炮而言，故障预测技术是实现预知维修，提高火炮战备完好性和任务成功性的有效手段。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
- TEMPERATURE FIELD ANALYSIS FOR ACTIVELY COOLED BARREL OF LARGE CALIBER GUN 大口径火炮身管主动冷却温度场分析
