相速 meaning in English
phase velocity
Examples
- Effects of the relativistic electron beam on the phase velocity of rf field in accelerator
相对论电子束对波的相速的影响 - The increasing of the width of the groove makes the phase velocity decreased largely but almost no effects on the bandwidth , and the coupling impedance enhanced
槽口宽增大相速减小较多，频宽几乎没有什么变化，耦合阻抗增大。 - ( b ) when the depth of the groove is relatively shallow , the helical triangle - shaped helical groove has the widest bandwidth , the least dispersion , and the fastest phase velocity
门）当槽的深度较浅时，三角形螺旋槽的频带宽度最大，且色散最弱，波的相速最大。 - ( b ) when the depth of the groove is relatively shallow , the helical triangle - shaped helical groove has the widest bandwidth , the least dispersion , and the fastest phase velocity
( 2 )当槽的深度较浅时,三角形螺旋槽的通频范围最大,且色散最弱,其中波的相速和群速最大。 - With the radius of the center conductor increasing , the phase velocity is also decreased a lot , the bandwidth is relatively widened , and the dispersion of the structure is weakened but the coupling impedance is lowered
轴半径增大，相速明显减小，频宽有一定程度的增加，色散减弱，耦合阻抗值降低。