The principle and method of measuring the acoustic speed CVD diamond film with piezoelectric film detecting laser ultrasonic system are presented.
本文介绍了压电薄膜检测的激光超声系统对CVD金刚石膜声速测量的原理及方法。
The kinetic analysis on her throwing techniques is conducted by high speed photograph-film analysis system.
并运用高速摄影——影片解析系统，对其掷球技术进行运动学分析。
This article provides a basis for the further investigation into oil film dynamics and for high speed rotor system design.
本文的工作为深入研究油膜动力特性及高速转子系统设计奠定了基础。
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