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- free molecular flow force 自由分子流作用在物体上的力
- The one dimensional simulation revealed the agreement of the method with the free molecular flow, the exact solution of the continuum flow and the precise solution of the Boltzmann equation. 一维模拟显示其与自由分子流，连续介质的准确解和玻尔兹曼精确数值解相符。
- Optimal wing configuration of a Tethered Satellite system in free molecular flow 自由分子流中系留卫星系统的最佳机翼构型
- free molecular flow 自由分子流
- The free molecular micro-electro-thermal resistojet(FMMR) is one promising candidate in the micro thruster family. 各国航天界正在研究各种微型的高性能的推进器，自由分子微电阻加热推力器（Free Molecular micro-electro-thermal resistojet, FMMR）就是其中的一种。
- The distributions of the molecular flow field in spherical and pillar systems are simula-ted by Monte Carlo method in this paper. 本文利用蒙特卡罗方法模拟了球形和柱形系统中分子流场的分布,给出了分布曲线。
- A new design method for pressure control system, including the flow force of nozzle-flapper type pneumatic servo valve, is proposed. 摘要提出了考虑气动伺服阀流体力的精密压力控制系统设计的新方法。
- Mean Free Path and Molecular Flow 气体分子平均自由程与分子
- Two methods of measuring conductance are introduced under the condition of molecular flow,namely,with constant volume method and constant pressure method. 在分子流条件下,给出了定容法和恒压法测量流导的方法,分析了测量不确定度。
- The pressure control system can be designed optimally and its controllability could be improved for the reference input tracking and disturbance restraining including the flow force. 考虑伺服阀后的流体力能够进行压力控制系统的最优设计，并提高了参考输入的追踪性和系统的抗干扰性方面的控制效果。
- The measurement characteristic of SRG was analyzed, and the conclusion was that the rates of the rotational decay of SRG caused by the different gas species could be added up in the molecular flow regime. 分析了磁悬浮转子规的测量特点，指出在分子流范围内，不同气体成分引起的磁悬浮转子规转速衰减率具有可线性迭加性。
- lowest free molecular orbital (LFMO) 最低自由分子轨道
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- The crew remained free from scurvy. 那些船员仍然没有患坏血病之虞。
- Research on Steady Flow Force of Jet Oil Hydraulic Spool Valve 直喷式柱型液压阀流体稳态力的研究
- He's a fervent believer in free speech. 他是言论自由的强烈信仰者。
- STUDY ON STEADY FLOW FORCE OF NON-CIRCULAR OPEING SPOOL VALVE 非全周开口滑阀稳态液动力研究
- She picked up a new magazine with her free hand. 她用空着的一只手拿起一本新杂志。
- Jon sent away for a free almanac. 乔写信去要一份免费赠阅的年历。
