研究了利用运动光栅的多普勒效应进行切向位移的遥测技术。
A remote measurement system of solid surface displacement by laser Doppler effect of grating which was used to produce beat frequency is discussed.
同样的法向应力及高度处，切向位移随水泥含量的提高而增大。
The shear displacement increases with increasing normal stress and cement content at the same height in shear failure state.
论文研究了一种高速旋转滚筒表面切向位移偏差的实时监测系统。
The real-time monitoring system is designed for the measurement of the tangential displacement on the high-speed rotating parts.
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