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- photon rocket propulsion 光子式火箭发动机
- The liquids employed for rocket propulsion are called propergols. 用于火箭发动机的液体称为液体火箭推进剂。
- Space Propulsion begins with a review of rocket propulsion fundamentals. 在太空推进这门课里,我们将以回顾火箭推进基本原理为开端。
- Timothy F Miller,John D Herr.Green rocket propulsion by reaction of Al and Mg powders and water[C].AIAA 2004-4037. 罗凯;党建军;王育才;张宇文.;金属/水反应水冲压发动机系统性能估算[J]
- To overcome the difficulties on acquiring enough fault modes from ground and flight test data, the failure process for liquid propellant rocket propulsion systems was modeled. 为克服由于试验或飞行数据不足而无法获取系统足够故障模式的问题,开展了液体火箭推进系统故障过程建模与计算机仿真研究工作。
- Rocket scientist Robert Goddard found his ideas bitterly rejected by his scientific peers on the grounds that rocket propulsion would not work in the rarefied atmosphere of outer space. 研究火箭的科学家Robert Goddard认为火箭喷射不能在外太空稀薄的空气里进行,而他的这一观点被该领域的同伴们无情地拒绝。
- It is used as an inert gas in welding, rocket propulsion, balloon flight, hyperbaric chambers, deep-sea diving (see nitrogen narcosis), gas chromatography, luminous signs, and cryogenics. 还可当作一种惰性气体应用于电弧焊接、火箭推进、气球飞行、高压室、深海潜水、气相色层分析法、发光讯号和低温技术。
- Because of the missile's rocket propulsion system...it picked up by enemy satellites.S:Oh yeah, that makes sense.O:But unlike a missile, the rail gun doesn't burn any propellent. 从红色字体中我们可以看到,这里提到的隐形是指电磁炮的推进系统,并非普通的导弹用燃料推进系统。
- Air Force Rocket Propulsion Laboratory 空军火箭推进试验室
- Liquid Rocket Propulsion Laboratory 液体燃料火箭推进实验室
- Interagency Chemical Rocket Propulsion Group 化学火箭推进局际小组
- Air-Augmented Rocket Propulsion System 空气加力火箭推进系统
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- The liquids employed for rocket propulsion are called propergols 用于火箭发动机的液体称为液体火箭推进剂。
- Integrated High Payoff Rocket Propulsion Technology Program 综合高度偏航喷气推进技术计划
- Integrated High Performance Rocket Propulsion Technology 综合高性能喷气技术
- This aircraft works by jet propulsion. 这架飞机是喷气推进的。
- They planned to send a rocket to the moon. 他们计划向月球发射火箭。
- Evolution of Chinese solid rocket propulsion technology for space missions 中国航天固体火箭技术的发展
- Nonlinear dynamic neural network model for rocket propulsion systems 一种火箭推进系统非线性动态神经网络模型