• Curves of constant specific impulse are traced inside the triangle.

    常数曲线画在三角形内部

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  • The heat of formation and relative specific impulse of C5 are the largest.

    C5所有异构体生成最大,也是相对冲量最大

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  • When the expansion ratio becomes larger, both thrust and specific impulse will increase.

    适当增大扩张提高喷管的性能。

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  • It is a reliable measuring method of the specific impulse for the high-burning rate propellants.

    高燃推进剂测试提供了可靠试验依据。

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  • The internal structure has been optimized to reduce the heat loss and increase the specific impulse.

    本文通过优化发动机其内部结构减小损失提高

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  • The rocket equation is obtained for a constant specific impulse mission by integration of Newton's second law.

    火箭方程式为了源源不断特定推进任务通过加入牛顿第二定律而得到的。

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  • The analysis showed that there was about 2% specific impulse loss if liquid water was drilled out of engine directly.

    分析表明液态水直接排出发动机将导致2%比冲损失

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  • The characteristics of hybrid engine such as specific impulse, adjustable thrust, safety and low cost were demonstrated.

    阐明固液发动机、可多次启动关机、推力安全性好成本低等特点。

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  • The Long March 5 has core stages fed by liquid hydrogen and liquid oxygen, another technology route to high specific impulse.

    长征5液态氢液态另一种技术路线高比美联储核心阶段

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  • The result shows the important engine parameters such as thrust and specific impulse I sp change a lot during the fly process.

    计算表明空气液化发动机推力重要的总体参数飞行过程中会较大的变化

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  • As the length of secondary combustion chamber increases, the thrust, specific impulse and combustion efficiency increase respectively.

    随着长度增大发动机推力、燃烧效率均提高。

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  • More and more researchers have been showing great interest in laser propulsion for its outstanding merits, such as high specific impulse, low cost, etc.

    激光推进成本低等优点受到了众多研究者广泛关注

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  • Electric Propulsion (EP) has many advantages of high specific impulse, long lifetime, high controlling precision. It can perform many kinds of space mission.

    推进(ep)具有寿命控制精度高等优点完成多种空间任务

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  • The relations of thrust and specific impulse to inlet air flow and temperature are derived from theoretical analysis of solid fuel ramjet (SFRJ) performance.

    固体燃料冲压发动机性能分析基础上,推导某发动机推力入口流量温度之间的关系式

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  • Through analyzing the effect of polluted air on relative deviation of vacuum specific impulse, the results show that polluted air has small effect on motor performance.

    污染空气真空相对偏差影响分析,污染空气对发动机性能的影响很小

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  • Single igniting solid fuel air explosives (FAE) is discussed in the paper. The curves of change of overpressure and specific impulse with distance are got by experiment.

    讨论次引爆FAE燃料配方,实验测定空气冲击波超压冲量距离变化曲线

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  • Under the same wall heat condition, with the increase of momentum correction coefficient, viscosity loss of the nozzle increases, but thrust and specific impulse decrease.

    同等壁面条件下随着动量调节系数增加喷管粘性损失增大,喷管的推力都将下降

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  • Electric propulsion system offers specific impulse at least an order of magnitude higher than those of chemical thrusters, so propellant masses can be reduced by the same factor.

    推进系统具有化学推进器最少一个数量级比冲,所以采用电推进系统可以大量减少推进剂质量。

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  • The results present thrust, specific impulse and thrust efficiency of the thruster under various environmental pressures, as well as impulse density distribution on the exit plane.

    计算结果给出不同环境压强推力器推力推进效率出口平面冲量密度分布

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  • The experimental data analysis show that aluminum foams shell not only can weaken the peak pressure, but also effectively absorbs the specific impulse and the specific energy of shock wave.

    通过数据分析,发现泡沫不仅可以消减爆炸冲击波峰值压力而且可以有效地吸收冲击波冲量冲击波比能。

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  • In a certain distance from explosive center, the action time of FAE positive pressure is longer than conventional explosives and its specific impulse is greater than conventional explosives.

    距离一定距离内,FAE爆轰时常规炸药作用时间,比冲量

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  • The scramjet has some advantages of high flow velocity, high specific impulse and wide operating range which become a viewpoint in the research field of power of Aeronautics and Astronautics.

    燃冲压发动机以其高速高比工作范围宽广特点,正逐渐成为当今航空航天动力领域研究焦点。

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  • Microwave Plasma Thruster (MPT) is a new type of electro-thermal thruster, which has widely applied prospect because of its high specific impulse, long lifetime, low plume contaminant and so on.

    微波等离子推力器MPT一种新型电热型推力器,具有比寿命羽流污染等优点,具有广阔应用前景

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  • While its proximal causes are shaped by the current parameters of a specific group, its ultimate causes emerge from the grouping impulse inherent in human nature.

    虽然近因一个特定群体当前状态形成,究根本原因人性固有群体冲动

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  • When impulse response with a specific circuit topology is studied, the duality impact arises in dynamic equation.

    研究具有特定拓扑结构电路冲击响应动态方程出现对偶冲击函数。

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  • PSP KEY specific club, accidentally is clear thing all party said, accidentally now animation to fill quite impulse after galaxy railway.

    PSPKEY动画党的,偶现在颇有冲动银河铁道

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  • Motivation can be defined as an impulse to channel energy and action toward a specific goal.

    所谓动力就是引导你为目标投入精力行动的冲动

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  • Motivation can be defined as an impulse to channel energy and action toward a specific goal.

    所谓动力就是引导你为目标投入精力行动的冲动

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