The test shows that two dimensional planar vibration as well as the movement in two dimensional plane can be satisfactorily measured by thin device.
试验表明这一装置可以满意地测量两维平面振动,亦可用于两维平面运动的测量。
2
The motor based on the vibrationinplane of the rectangular plate.
研制了一种新型直线超声波电动机,电机采用面内振动的形式。
3
One radial vibration probe positioned in " Y " plane for each rotor after impeller. For vibration display, alarm and shutdown, function wired to control panel.