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- Secondly, the relation between longitudinal wave propagation velocity and resin-bonded stiffness of full length anchoring bolt is simulated. 然后模拟纵波在全长锚固锚杆内传播速度与树脂-围岩粘结刚度之间的关系；
- Secondly,the relation between longitudinal wave propagation velocity and resin-bonded stiffness of full length anchoring bolt is simulated. 然后模拟纵波在全长锚固锚杆内传播速度与树脂-围岩粘结刚度之间的关系;
- Further analysis suggests that narrowed river channel increase flood current velocity and silted riverbed slows down tidal wave propagation velocity. 随着涌潮潮头的推进，大量水沙上溯，这对北支和南支上段的滩，漕变化和河口环境有着深刻的影响。
- The radio wave propagation velocity is slowed and the ray producing bend but to the asymmetry of the atmospheric medium, The refraction error is produced. 由于空中大气介质的不均匀性使得电波传播速度减慢射线产生弯曲,从而产生折射误差。
- The dynamic stress intensity factor (DSIF) of the single-edgedcracked specimen of PBX was computed by FEM, the results indicate thatthe DSIF is determined by the material elastic wave propagation velocity. 根据低应变率范围PBX在不同应变率和不同温度拉伸下的实验结果，将修正的Ramberg一osgood进行改进，结合Johnson一Cook模型的分析思路，建立非线性本构模型描述不同应变率及温度拉伸下PBX的力学行为。
- The Experiment Design of PC- Aided Measurement of Sound Wave Propagation Velocity through the Air 用PC机辅助测量声波在空气中的传播速度实验设计
- wave propagation velocity 波的传播速度,波的速度
- Understands AIDS's propagation velocity through the game. 通过游戏了解艾滋病的传播速度。
- The propagation velocity of ultrasound in patient's shinbone can be achieved by figuring out the time span between emergent wave and echo wave. 根据相关公式，只需计算出超声波发射信号和回波信号的时间差，即可获得定量超声波在受试者胫骨的皮质骨中传播速度。
- The pressure wave is generated by exploding small detonator.The sound speed is obtained by amending propagation velocity of pressure wave that has been measured. 通过测量由小药量电雷管爆炸而产生的压力波传播速度，然后修正到音速。
- Based on the theory of rayleigh wave propagation in layer medium, the variation of wave velocity can reflect the variation of rock and soil mechanical property. 摘要根据瑞雷面波在层状介质中的传播理论，波速的变化可以反映出岩土力学性质的变化。
- The paper studies the concepts of phase velocity and group velocity on electromagnetic wave propagation and discusses the relation between signal conveyance and energy conveyance. 摘要文章研究了电磁波传播的群速与相速概念，论证了信号传送与能量传递的必然联系。
- According to the properties of wave propagation in multiphase medium, the theoretical formulas for calculating the P-wave and S-wave velocity are deduced. 摘要本文基于多相复合介质的波动传播特性，导出介质内纵、横波速的理论计算公式。
- The method has a wide application in wave propagation and signal processing. 它在求解波的传播和信号处理方面也有广泛的应用。
- During this long period, the offshore physical conditions have big changes, including water temperature and saline concentration, making the propagation velocity of seismic wave change. 在如此长的时间中，海洋的物理条件，如水温、含盐度等都会发生很大的变化，而这些变化会改变地震波的传播速度。
- The propagation velocity of nonpolaritons is a monotonically increasing function of temperature. 非极化激元的传播速度是温度的单调增加函数。
- The light wave propagates in a straight line. 光波以直线形式传播。
- The propagation velocity of ultrasound in patient s shinbone can be achieved by figurin... 与定量超声波在正常胫骨中的传播速度相比较,可以为骨质疏松症提供便捷的诊断手段。
- When the shock wave is formed, the propagation velocity of the two peak values of explosion wave, become nearer and nearer, that is reciprocally authenticated with the explosion propagation theory. 形成激波后,爆炸波两峰值往下游传播越来越靠近,测试结果与爆炸传播理论是相互验证的。
- The highly sophisticated electronic methods rely on either light or radio wave propagation. 较复杂的电子技术是利用光或无线电波传播。
