全部

1·The wave charts of laser ultrasonic pulse and its echoes in metal plate are shown.

文中给出了激光超声脉冲及其在金属板中的回波的波形曲线；

2·The ultrasonic pulse reflecting method is applied to survey the dynamic elastic moduli.

超声脉冲回波法是一种高精度的弹性模量声速测量法。

3·During the transmission the voltage amplitude of the ultrasonic pulse is approximate 80v pp.

在传输过程中的超声波脉冲电压幅度约80v的聚丙烯。

4·The overall semiconductor devices are mainly used to design high-speed launchers for ultrasonic pulse detection.

主要采用通用性半导体器件来设计超声检测用高速脉冲发射器。

5·For this purpose they generate a high frequency ultrasonic pulse the echo of which is detected and evaluated by the sensor.

为此，他们产生高频率的超声波脉冲回波是由传感器检测和评估。

6·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。

7·Ultrasonic flow meter fluid flow through the detection of ultrasonic beam (or ultrasonic pulse) effect to measure the flow meter.

超声流量计是通过检测流体流动对超声束（或超声脉冲）的作用以测量流量的仪表。

8·The pulse period of the ultrasonic pulse depends on the period of the transmission pulse and on the ringing time of the transducer.

在超声波脉冲脉冲周期取决于传输脉冲周期和时间的传感器铃声。

9·The propagation process of ultrasonic pulse along solid-solid interface is recorded by the dynamic photo-elastic method in this paper.

本文报导了用动态光弹法记录的沿两种玻璃形成的界面上超声脉冲的传播过程。

10·When the pulse-generator sends an ultrasonic pulse to the wireless electrode, the sonic energy causes a receiver in the electrode to vibrate.

当其向无线电极发出超声脉冲时，电极中的接收器会因音波能量而震动。