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- phase velocity of wave 波相速度
- Author suggests that it is necessary to design experiments to measure the phase velocity of de Broglie wave and to study the wave-particle duality deeply. 建议设计实验测量德布罗意波的相速度 ;深入研究波粒二象性 .
- The author suggests that it is necessary to design experiments to measure the phase velocity of de Broglie wave and to make a thorough study on the wave-particle duality. 即使自然界存在超光速的物质运动也不可能动摇狭义相对论；建议设计实验测量德布罗意波的相速度并深入研究波粒二象性。
- An axial electron beam passing through a dielectric slow-wave structure can producecoherent Cherenkov radiation whose phase velocity is slightly slower than the velocity of the beam. This phenomenon is the basis of all traveling wave tubes. 轴向电子注通过介质慢波系统，当波的相速略低于电子注的速度时就可产生相干的切伦可夫辐射，这一现象是一切行波管的基础。
- The phase velocity and group velocity of De Broglie wave De Broglie波的相速与群速
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- The hare darted off with the velocity of a bird. 野兔像鸟一样快速掠去。
- The velocity of every kind of waves is calculated here: Vpg6.00km/sec, Vsg=3.56km/esc, Vpn=8.16km/sec, Vsn=4.54kg/sec. =3.;56公里/秒;V_(pn)=8
- Phase velocity of transmission mode 传输模的相速
- velocity of propagation of wave front 波前传播速度
- Frequency wavelength and the velocity of wave 频率、波长和波速
- phase velocities of Love wave and Rayleigh wave Love波和Rayleigh波相速度
- The velocity of light is about 186,000 miles per second. 光速大约是每秒十八万六千英里。
- Light and sound move in the form of wave. 光线和声音以波的形式传播。
- Group and Phase Velocity - Java applet. 有可随使用者调整的群速度与频率。
- The hare dart off with the velocity of a bird. 野兔像鸟一样快速掠去。
- The sea wall sustained the shock of waves. 海堤经得起海浪的冲击。
- In this paper,the phase velocities of Love waves were determined by using the seis-mograms from fifteen stations in China and three earthquakes from Kamchatka and two from Alaska were under use. 本文利用三个堪察加地震和两个阿拉斯加地震在我国某些地震台上所记录的乐夫波,进行了相位对比,用最小二乘法分别计算了各地区的乐夫波相速度。
- The remaining factor in(7, 8.3)is the carrier wave and its phase velocity is c. （7; 8.;3）中剩下来的一个因子就是载波，其相速度是c。
- A short, irregular motion of waves. 碎浪波浪短而不规则地运动
