查询词典 launching

In this thesis, angular velocity was put forward as the characteristics of launching disturbance based on the performance of launching vibration.

本文针对发射装置发射扰动的基本特征，提出采用角速率作为发射扰动特性的表征，并建立了利用陀螺仪测量发射装置发射扰动的测试系统。

On the basis of the analyzing the whole launching process, the mathematics model of the inner ballistic is deduced. Computer procedure is complied through Visual C++ development tools, which simulate the launching process and obtain the main performance curve of inner ballistic trajectory. Mathematics model is also modified through the experimentation data. At the same time, the experiment has proved that the new launching technique has the capability of raising the muzzle velocity.

在此基础上，本文针对提出的辅助药室火炮结构建立了再生式液体发射药辅助药室火炮发射过程的零维数学模型，并利用VC++开发工具编制了计算机程序，对整个发射过程进行了模拟，得到了内弹道的主要性能曲线。

The results show that the combat effectiveness of vertical launching mode is higher than that of oblique launching mode.

结果表明，垂直发射方式的作战效能比倾斜发射方式要高。

With the development of new ship type, introduce of new shipbuilding technology and the aging of slipways, The damages of launching ship and slipway often take place nowadays. Therefore, a valid and feasible calculation of the strength to forecast the launching ship's safety is especially in need.

近些年来，由于新船型的开发、新造船工艺的引入、加之船厂下水设备的老化，下水计算方法不合理的原因，船舶下水时，船体结构、船台受损现象时有发生，因此，对下水进行合理的计算，有效的预报就显得很重要。

In order to discuss the possibility of torpedo(diameter: 534 mm) swim-out launching by the submarine torpedo tube in service, an interior trajectory model was set up in consideration of different resistances and the fact that the area ratio of the circular clearance cross-section of torpedo tube in service to the torpedo cross-section is small. The pressure difference of seawater compensation was defined and added to the model as a resistance parameter, and the launching process was analyzed.

为探讨现役潜艇鱼雷发射管自航发射534口径鱼雷的可能性，针对现役发射管环形间隙截面积与鱼雷横截面之比较小的实际情况，综合考虑了各种阻力的影响，分析了等截面管自航发射过程，定义并引入了补水压差作为阻力因素，重新建立了内弹道模型。

The main points are as follows:The interior ballistic experiments of rocket shell launching are conducted and the experimental data, including the pressure at the wall of rocket launching tube and the initial velocity of rocket shell, are obtained.

主要内容如下： 1进行了火箭弹发射的内弹道试验，测量得到了发射管壁面处的压力时间曲线、弹丸的炮口初速。

According to the requirement on the testing of recoil caused by weapon launching during helicopter flighting, this paper puts forward the dynamic measurement method based on the practical situation, and resolves the problem of recoil's measurement of weapon launching during helicopter's flight.

本文根据直升机飞行中武器发射后坐力测量的需要，从实际情况出发，提出并设计了相应的动态测试方案，解决了在飞行状态下武器发射后座力的测量问题。

The eff ect of launching force and angle of attack on the misˉ sile trajectory was presented, it is indicated that launching force just accelerates the movement of the missiles while the angle of attack change have a greater impact on movement paramet ers of the missile.

分析挂架弹射力和载机迎角变化对分离过程运动参数的影响，发现挂架弹射力仅是加快了导弹的运动，而迎角的变化对导弹运动参数有较大影响。

Our supply includes:All kinds of launching girder,Special launching carrier, Carriers,Gantry, Straddle carrier,Marine hoist,Tyre trolley,Bridge mold 国际会展领航ZAqq9h }G

主要提供下列产品：桥梁架设设备及配套施工机械、大型跨式搬运机和特殊吊运机械、特种运输机械和车辆、预制梁自动液压模板等。

Combined with practical work,from technological process,erection of consolidation platform and incremental launching platform ,fabrication and installation of slide rail,field assembly of steel box beam and other aspects incremental launching construction technology of steel box beam is introduced in order to provide references for similar works.

结合工程概况，从顶推施工工艺流程、钢箱梁拼装平台及顶推平台搭设、滑道制作安装、钢箱梁现场拼装、钢梁顶推及落梁等方面介绍了主桥钢箱梁的顶推施工技术，以供类似工程参考借鉴。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。