您要查找的是不是:
- Moving mass reentry vehicle 移动质心再入飞行器
- A space reentry vehicle that was armed with a ceramic shield. 重返大气层航天运载工具配备陶瓷保护层装置
- Abstract: In this paper, the guidance scheme of reentry vehicles attacking slowly moving targets on the sea is studied. 文摘:研究了再入飞行器攻击海上慢速活动目标的制导方案。
- The maneuverable flight reentry vehicle with lift-body can improve the maneuver ability by using BTT control methods. 摘要针对再入机动升力采用BTT控制方法可以提高升力体的机动能力,提出了一种新型的升力体再入体智能BTT控制方法。
- He characterizes more standard reentry vehicle designs, which typically minimize the g-forces on the occupants using more complex systems, as being more dangerous and expensive. 鲁丹认为,一般标准的重返载具设计,为降低作用在乘客身上重力所运用的复杂系统,是较危险且昂贵的。
- The effect of a moving mass and other parameters on the linear dynamic response of pipeline was analyzed in the course of applying CMR to the pipeline in high altitude. 分析了在高空管道维护中包括机器人质量在内的多参数对管道线性动态响应的影响 ;并根据机器人以不同速度在管道上运动作业所产生的动态响应进行了数值仿真 .
- For example, putting the warhead in a reentry vehicle shaped like a sharply pointed cone and coated with radar-absorbing material could significantly shrink the object's appearance on X-band radar. 举例来说,把弹头置入尖锐锥状的重返大气载具内,并于载具的外表涂布吸收雷达波的材料,就可大幅降低弹头在X频段雷达上的迹讯。
- To a nuclear weapon designer, there is a vast difference between "design information for the W-88" [Cox] and "basic design information" on the Trident II "reentry vehicle" [Experts]. 对于核武器设计者而言,W_88的设计信息与有关Trident II“重返大气层飞行器”的“基本设计信息”之间存在巨大差别。
- To a nuclear weapon designer,there is a vast difference between "design information for the W-88" [Cox] and "basic design information" on the Trident II "reentry vehicle" [Experts]. 对于核武器设计者而言,W_88的设计信息与有关Trident II“重返大气层飞行器”的“基本设计信息”之间存在巨大差别。
- The hardware on the Pentagon's wish list includes items that have offensive as well as defensive potential -- such as a military spaceplane, a space-based laser, and a reentry vehicle that could drop bombs of virtually any size. 五角大楼打算开发的装备,包括具备防御能力以及潜在攻击能力设备--例如军用太空飞机、太空激光器,以及几乎可投放任何规格炸弹的再入式太空航天器。
- This moving mass of headphones, wires, and cameras prepares to shoot an episode of “Everyday Elegance with Colin Cowie,” the signature style show on the Women's Entertainment Network. 移动着的这群人,头戴耳机,手拿设备线和摄像机,准备好捕捉“科林考伊为你设计日常优雅”的片段镜头,这是一部女士娱乐网上标志性的节目。
- This paper describes how to model the deployment of pilot and drogue parachutes, introduces some examples using Reentry Vehicle Analysis Code (RVAC) and animation software (DISPLAY). 文章介绍了引导伞减速伞的开伞过程建模及应用分析代码 (RVAC)和图形动画 (DISPLAY)的实例。
- Transition Reynolds numbers for both the reentry vehicles and the test models are obtained. 得到了再入飞行器和模型的转捩雷诺数。
- This researching results have important significance to increase the control efficiency of reentry vehicles. 研究结论对于提高变质心再入飞行器的控制效率有着重要的意义。
- A large mass of people moving or acting as a body. 一大群作为一个整体运动或行动的一大群人
- multiple independently targetable reentry vehicle 多弹头分导导弹
- Thus as the moving mass of air moves away, it grows larger and become slower. The air velocity component parallel to the jet axis declines sharply with both axial distance and radius. 随着气流的前进,其体积越来越大,而速度越来越低,沿轴向和径向与气流轴线平行的分速度会急剧下降。
- Due to the characteristic movement of moving masses, the feasible range of response time for each moving masse is obtained. 再次,通过分析滑块运动特性得到滑块可行的响应时间选取范围;
- Moving house is a vexatious business. 搬家是件麻烦的事情。
- The force moving a body is proportional to the mass of the body. 移动物体的力与该物体的质量成正比。