English translation for "速度反演"

velocity inversion

Related Translations:

演祥:  yanx

堡演:  gettysburg address

演永:  nobunaga

演电影:  show a film

迭演:  iterate

演主角:  to play a leading role

演礼:  yanli

复演系统:  playback system

自养演替:  autotrophic succession

自发演体:  autogenic succession

Example Sentences:

	1.	Ultrasonic rays with short travel time and image meshes passed by more rays were given heavy weights 然后通过混凝土速度反演的数值模拟和模型试验，对反演算法进行了比较研究。
	2.	Furthermore , numerical simulations and experiments of inversion of velocity and attenuation are made . results indicate that inversion of ultrasonic can reflect the position , size and property of defects right 本文对超声波速度反演进行了数值模拟和试验研究，结果表明速度反演能正确反映混凝土内部缺陷的位置、大小和超声波速度性质。
	3.	Different algorithms were compared in the numerical simulation and model experiment of concrete velocity inversion the results showed that , compared with the least - square solutions and the damped least - square solutions , the damped and natural weighted least - square solutions reflected the inner defections of the tested object more reliably and exactly due to the usage of correct priori information , which benefited the suppression of noises and made the iterations of inverse stable and convergent 结果表明，相对于最小二乘法和阻尼最小二乘法，基于自然权的加权阻尼最小二乘算法，由于利用了正确的先验信息，不但使反演过程收敛，而且具有数值稳定、抗噪能力强的优点，其成像结果能真实有效地反映对象内部缺陷，因此更适用于混凝土的超声波速度反演。
	4.	Compared with straight ray tracing , inversion of bending ray tracing is better when data of test are accurate . on the other hand , natural weight is introduced and numerical simulations and experiments of wlm on inversion of velocity and attenuation are also made , which show that wlm , with resistance of noises and convergence of iteration , may get good re - construction images 本文引入了物理意义明确的自然权，对基于自然权的加权阻尼最小二乘反演算法( wlm )在速度反演、衰减反演中进行了数值模拟和试验研究，结果表明wlm均能获得良好的重建图像，迭代收敛，抗噪能力强。
	5.	In addition , concrete inner defects are identified based on two different physical parameter , velocity and attenuation , which will greatly increase precision and reliability . in conclusion , the developed ct technique of ultrasonic for concrete non - destructive test is of great significance in both theory and practice 在利用速度反演得到混凝土声速和衰减反演得到混凝土吸收系数的基础上，本文根据声速和衰减两种不同的物理参量判别混凝土内部缺陷，可大大提高缺陷判别的精度和可靠度。

Similar Words：

"速度反常" English translation, "速度反馈" English translation, "速度反馈回路" English translation, "速度反馈系统" English translation, "速度反向" English translation, "速度反应" English translation, "速度反应谱" English translation, "速度反应器" English translation, "速度范围" English translation, "速度范围改变" English translation