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在大量的科学研究或生产过程 中,需要测量各种物理量和化学量, 例如位移、速度、加速度、压力、温 度、流量等等。为了精确测量各种非 电量,常需要采用电测技术。人们把 能够完成被测的非电量转化为与之 有确定对应关系的电量输出的装置 称为传感器(sensors)。传感器通常 也叫做换能器(transducer)或探测器
In a large number of scientific research or production process, the need to measure a variety of physical and chemical quantities, such as displacement, velocity, acceleration, pressure, temperature, flow and so on. In order to accurately measure a variety of non-electricity, often require the use of electrical measurement technology. People will be able to complete the measured non-electric power into a corresponding relationship with the power output of the device is called sensors (sensors). Sensors are also commonly referred to as transducers or detectors