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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。
- 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
- 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。
- large caliber gun 大口径火炮
- An elephant gun is a large caliber rifle, so named because they were originally developed for use in hunting elephants and other large, dangerous game. 猎象枪,一种大口径步枪。
- 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。
- Kinds of high pressure, larger caliber oilgas product lines. 各种高压、大口径油、气管道生产线。
- Based on multi-rigid-body dynamics, firing process of a large caliber sniper rifle was analyzed. 基于多刚体动力学,对某型大口径狙击步枪发射过程进行了动力学分析。
- Large caliber cementing is a special operation in offshore drilling engineering. 大管径固井是海上钻井工程中一项特殊的作业环节。
- 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。
- In the late 1950s, No.123 Manufacturing Plant began its own large caliber multiple rocket launcher (MRL) development. 在1950年后期，第123制造厂开始了它自己的大口径多管火箭发射装置(MRL)发展。
- The device has been applied to a certain large caliber automatic cannon successfully and passed test proof,which achieved a better effect. 该装置已成功应用于某大口径自动火炮上,经过了试验验证,取得了良好的效果。
- The chromatographic columns usually used in liquor-making industry include DNP packed column,large caliber capillary column,and small caliber capillary column. 白酒行业常用的色谱柱有DNP填充柱、大口径毛细柱和细口径毛细管柱。利用气相色谱可对白酒卫生指标甲醇和杂醇油进行控制;
- Study of generality of floating machine for a certain range of large caliber infantry automatic weapons is of great importance to the design of general-purpose mount. 研究浮动机对一定口径范围内大口径步兵自动武器的通用性,对于通用枪架的设计具有重要意义。
- Research on Small Caliber Gun Fire Control System 浅议小口径火炮的火控系统
- The result of simulation shows that this design scheme is practical, thereby the research has laid a good foundation for further studies of large caliber space telescope. 仿真结果表明该方案是切实可行的，从而为超大口径空间望远镜的进一步研制打下了良好的基础。
- Study on Vibration Reaming Small Caliber Gun Tube 小口径火炮身管振动铰削的实验研究
