Chinese translation for "相速"

phase velocity

Example Sentences:

	1.	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
	2.	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。
	3.	( 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。
	4.	( 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。
	5.	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。
	6.	( c ) for the helical swallow - tailed structures with same groove width , the deep groove depth one which is suitable for the use in a interaction system of high power twts , has the largest coupling impedance and the lowest phase velocity in comparison with the other different groove profiles （ 3 ）具有相同槽日宽度的燕尾形螺旋槽结构在槽深度较深情况下用作大功率行波管的互作用系统具有最大的耦合阻抗和最低的相速。
	7.	By a large amount of calculations , the influence of the structure dimensions and the dielectric parameters on dispersion characteristic and coupling impedance of this kind of slow - wave structure is obtained . then , the linear beam - wave interaction theories of the arbitrarily - shaped helical groove waveguide and the dielectric into the arbitrarily - shaped helical groove waveguide are deduced . by the numerical calculations , the relationship is got between the small signal gain , bandwidth , electromagnetic " hot " velocity and the electronic beam , the structural parameters 通过数值计算,获得了此类慢波结构的色散特性和耦合阻抗随结构几何尺寸和介质参数的变化规律;在此基础上,建立了任意槽形螺旋槽及中心加介质棒的任意槽形螺旋槽行波管的注-波互作用线性理论,并编制程序,计算了管子的小信号增益、带宽、电磁慢波的“热”相速与电子注参数、结构参数之间的关系,获得了增加带宽或增益的途径。
	8.	Kc of each higher mode in ridge waveguide is a very important parameter , once kc is obtained , the wavelength , phase constant , phase velocity , waveguide wavelength , equivalent reactance , equivalent admittance and so on can be obtained simply . then ridge waveguide devices can be designed based on these paremeters . in view of the widely use of ridge waveguides , the research of kc is very important in practice 由于脊波导中主模及各高次模的kc是一个很重要的参数，求出了kc ，可以很简单地求出、相移常数，相速、波导波长、等效电抗、等效导纳等等，求出这些参数后就可以用各种方法设计脊波导元器件了。
	9.	The research on the rf characteristics of the conductor - centered helical groove sws . ( a ) in the " cold " system , we found that the changing of depth of the groove has no distinct effects on the phase velocity at the lower frequency region ; but with the increasing of the frequency , the phase velocity and bandwidth are reduced slightly , the structure is more dispersive and the coupling impedance is enhanced 对具有中心导体轴的矩形螺旋槽慢波系统的高频特性进行了理论研究： ( 1 )在冷系统中的研究结果表明：频率较低时，槽深的改变对相速的影响不是很大，随着频率的增大相速略有减小，同时带宽也有所减小，色散变得稍强，耦合阻抗增大。
	10.	Under the assumption of linear ocean waves , and in the light of the theoretical framework about the probabilistic distribution of wave characteristics ( sun fu 1988 ) , several probabilistic distributions of wave characteristics that is necessary for the estimation of breaking probability and whitecap coverage are derived . afterwards , the models of breaking probability and whitecap coverage are set up with these distributions in addition to the kinematical criterion 在线性海浪假设下，基于孙孚( 1988 )关于三维海浪要素统计分布的理论框架，具体给出二维海浪波峰处质点水平速度和表观相速的联合分布等分布函数，在此基础上，根据运动学判据，分别建立起风浪破碎率和白浪覆盖率的理论模式。

Similar Words：

"相似作用" Chinese translation, "相似褶皱" Chinese translation, "相似褶皱；同型褶皱" Chinese translation, "相似褶皱作用" Chinese translation, "相送" Chinese translation, "相速度" Chinese translation, "相速度波速" Chinese translation, "相速和群速" Chinese translation, "相速滤波" Chinese translation, "相随" Chinese translation