A new method of dynamicmatching test for rock stress gauges is introduced in this paper.
本文介绍了一种用于岩石应力计动态匹配试验的新方法。
2
The invention relates to a stator winding multicapacity dynamicmatching load safe and power-saving motor.
本发明涉及定子绕组多容量化动态匹配负载安全节电型电动机。
3
The method is significant to automatic identifying and tracking ultrasonic power supply, and dynamicmatching piezoelectric transducer resonant frequency.