velocity dispersion meaning in English
速度弥散
速度色散
Examples
- This phenomenon is called velocity dispersion .
这种现象称为速度频散。 - Velocity dispersion method
速度弥散度方法 - For ultrashort few - cycle pulses , the group velocity dispersion should be considered , whose influence depends on the parameters of the beam and the material
对于几个光周期的超短脉冲，除透镜色差外，还应当考虑群速度色散，且其影响依赖于透镜材料和光束参数。 - In general , the lens chromatic aberration and the group velocity dispersion lead to a broadening in the temporal and spatial intensity distributions at the focal plane and a decrease o
一般说来，透镜色差和群速度色散会使焦平面上脉冲光束的时间、空间光强分布展宽，峰值光强降低。 - First , we investigate the feasibility of determining the pairwise velocity dispersion ( pvd ) for lyman break galaxies , and of using this quantity as a discriminator among theoretical models
本文探讨了对lymanbreak星系的对速度弥散( pvd )进行测量以及用该量来约束理论模型的可行性。