超声波测距原理在受电弓磨耗检测中的运用_电子资料文库 关键词:电力机车;受电弓;滑板;磨耗;超声波测量 [gap=558]Key Words: electric locomotive;pantograph;slide plate;abrasion;ultrasonic measurement
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... 超音波调光器；超音波光调制器 ultrasonic light modulator 超音波量测 ultrasonic measurement 超音波脉波法 ultrasonic pulse method ...
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ultrasonic measurement of stress 超声应力测量
ultrasonic measurement detail 超声波测量
ultrasonic measurement model 超声测量模型
level ultrasonic measurement 超声料位测量
ultrasonic measurement system 超声检测系统
acousto-ultrasonic measurement 声学
Doppler ultrasonic measurement 多普勒超声测量
The measurement and principle of ultrasonic measurement of sediment core are introduced.
介绍了沉积物柱状样超声透射法测量方法和原理。
Ultrasonic measurement methods are expected to solve the problem of dynamic flow measurement.
超声检测方法有望解决动态流量测量这一工程难题。
This thesis is aimed at the research into the high-resolution system of ultrasonic measurement of distances.
本课题研究的是高分辨力超声测距系统。
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