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- Rocket motor cases and the specially designed production equipment therefor. 四、火箭发动机的壳体及为其专门设计的生产设备。
- They measure gas pressure five times per hour. 他们每小时测量五次气压。
- Four nozzles, canted outboard, split the exhaust of the solid rocket motor into four equal tails. 四个向外倾斜的喷管把固体火箭发动机的排气流分成四个相等的尾巴。
- Gas pressure due to the materials inside the star. 第一种向外压力是恒星物质所造成的。
- Gas pressure gauge and fill valve. 气体压力表及充气阀。
- There is a rocket motor on the satellite by which the direction of the satellite can be changed if necessary. 在卫星上还有一个火箭马达,必要时可以用它来改变卫星的方向。
- According to the requirement of pasty propellant rocket motor, a composite plasma igniting plan was adopted. 摘要根据膏体推进剂火箭发动机。
- Rocket motors have many advantages over other forms of propulsion. 火箭发动机比其他推进器有许多优点。
- The gas pressure is adjusted so as to balance the beam. 通过调整气体的压力可以使天平横梁平衡。
- The influence of structure axial vibration on the internal ballistics of solid rocket motor was investigated. 文中研究了固体发动机结构的轴向振动对燃烧室内弹道性能的影响。
- Then the gas pressure builds up until the volcano erupts. 这样，气体压力就会越来越大，以致引起火山爆发。
- Investigated charring erosive characters of internal insulation of solid rocket motor under flight acceleration. 研究了固体火箭发动机内绝热层在飞行加速度条件下的炭化烧蚀特性。
- The thrust vector control(TVC) performance test of solid rocket motor is presented in this paper. 本文介绍了固体火箭发动机水下推力矢量特性试验。
- A response surface method(RSM) for structure reliability analysis of solid rocket motor(SRM) grain was presented. 发展了一种固体火箭发动机药柱结构可靠度分析的响应面法。
- WOG=water,oil,gas pressure, WSP=working stream pressure. 600WOG表示英制球阀，150WSP表示压力，具体参数不明！
- The preliminary design data for the k APPA-DX rocket motor is presented in this web page. 初步设计数据的K appa -的DX火箭发动机是在这方面的网页。
- Buckling analysis on rear dome of solid rocket motor case was studied by means of ANSYS. 用ANSYS软件对固体发动机壳体后封头进行了外压屈曲分析。
- Crose J G.Reliability of solid rocket motor cases and nozzles[R].NTI S,N93-22103. 王松柏.;固体火箭发动机壳体结构的动态可靠性设计[J]
- Specification for Reinforced Epoxy Resin Gas Pressure Pipe and Fittings (08. 增塑的环氧树脂气压管和配件规范(08。
- Finite element method is used in the study of nozzle damping of instable combustion in a solid rocket motor. 应用有限单元法研究固体火箭发动机不稳定燃烧中的喷管阻尼，并用波衰减对比法进行了试验研究。
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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
