A cantilever is used to block the light reflected into optical fiber, and the vibration signal can be measured through the intensity modulation.
使用悬臂梁来遮挡反射回光纤的光，用光强度调制来实现振动信号的测量。
In the testing of a certain antiaircraft artillery servo system, the signals needed to be measured are time-invariant signal and time-varying signal.
在某型高炮随动系统的测试中，待测信号有非时变信号和时变信号两种。
Further, the electromagnetic sensor may be operable to produce a signal representing the measured response by the construction material to the electromagnetic field.
此外，电磁传感器可用于产生表示测得的建筑材料对电磁场的响应的信号。
When the touch module induces the touch of an object to be measured, the processing module produces a relative position signal different from touching points.
当该触控模块感应到一待测物体的触控时，该处理模块产生异于所述触控点的一相对位置信号。
When the touch module induces the touch of an object to be measured, the processing module produces a relative position signal different from touching points.
当该触控模块感应到一待测物体的触控时，该处理模块产生异于所述触控点的一相对位置信号。
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