pulse reflection

While using pulse reflection method to do ultrasonic inspection, it is difficult to analyze the defect quantificationally and qualitatively through equivalence sample and currency AVG curve.

应用脉冲反射法进行超声波探伤时，使用当量试块或通用AVG曲线对缺陷定性、定量分析均存在一定困难。

English language reflection time pulse, directly faces the reallife, has the strong life breath.

英语语言反映时代的脉搏, 直接面对现实生活, 具有浓烈的生活气息.

Literature is the reflection of real life and the revelation of the artistic pulse of periods.

文艺是现实生活的反映,是时代脉搏的艺术再现.

Numerical computation of sound pulse reflection from fluid plannar layer systems

声脉冲在液态平面层系上反射的数值计算

The effect of the bubble-pulse repetition is to give an oscillatory and hence unsatisfactory reflection record.

气泡脉冲的重复效应,会造成一种充满振荡波形的、无疑也是令人烦恼的反射记录.

Ultrasonic testing in pulse reflection French the most widely used method.

脉冲反射法式超声波探伤中应用最广的办法.

Methods By using the ultrasound pulse reflection law, the correlation between the process of thrombosis formation and changes in the ultrasonic velocity was studied quantitatively.

方法采用超声脉冲反射法，着重就血栓形成过程中对其声速变化的相关性进行了定量研究。