Pulse echo method 脉冲回波法 ; 脉冲反射法 ; 脉波回波法
ultrasonic pulse-echo method 超声脉冲反射法
the ultrasonic pulse-echo method 超声脉冲反射法
pulse-echo-overlap method 应用脉冲回波重合法
The used ultrasonic testing method is only limited to A-scope pulse-echo method.
所用的超声探伤方法仅限于八型显示脉冲反射法。
It is effective and practical to use ultrasonic pulse-echo method for insulation condition diagnosis of generator stator bars.
超声反射法是一种有效的、实用的大电机主绝缘状态诊断方法。
Explain the characteristics of piezoelectric crystals and the factors relating to the resonant frequencies of a piezoelectric crystal, and the procedure of the pulse-echo method.
说明压电晶体的特性和与压电晶体的共振频率有关的因数，以及脉波-波法的过程。
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