传感器名词解释考试必备(国外英文资料).docVIP

传感器名词解释考试必备(国外英文资料) 1.: the sensor can be provided to the feelings of measurement and according to certain rules into devices and devices can be used for output signal. 2. the linearity of the sensor: refers to the percentage between the actual characteristic curve and the fitting line of the sensor output, input and output range of the maximum deviation. The sensitivity of 3. sensors: refers to the sensor in the steady state, the ratio of output variation and input variation, used to express. 4. sensor delay: indicates that the sensor is in (the increased input (input) - reduced) stroke output and input curves do not coincide degree 5.: is the absolute error indication and the measured difference between the true value of the 6. system error: refers to the error value is a constant or changes according to certain law value 7. elastic lag: in practice, the elastic element in the loading and unloading of the forward and reverse stroke deformation curve is generally not coincident, this phenomenon is called elastic lag 8.: when the elastic load from a change in value to another value, the elastic deformation is not immediately complete the corresponding deformation, but within a certain time interval gradually deformed, this phenomenon is called elastic aftereffect. 9. strain effect: conductor or semiconductor materials produced by mechanical deformation under the external force (tension or compression), the resistance value changes accordingly. 11. Holzer effect: metal or semiconductor film under a magnetic induction magnetic field, when a current is passed, the EMF in the direction perpendicular to the magnetic field and current, this physical phenomenon called the Holzer effect 12. thermoelectric effect: two different conductor A and B are connected to form a closed loop, when the two junction temperature is not at the same time, the loop will produce thermal potential 13. photoelectric effect: photoelectric effect is a physical phenomenon of the corresponding elec