Commonly we have two kinds of weighing instrument for truck carrier: loadometer, which is made in mechanical way, and electronic weighing machine, which USES sensor as force measuring instrument.
汽车等运输工具装载量的称重主要采用两种称重装置：一种是用机械方法构成的地磅称重，另一种是采用传感器作测力装置的电子衡。
The purpose of the research conducted in this essay is to design a kind of portable force measuring system with quartz resonance force sensor.
本文研究的目的是设计制作一种基于石英谐振式力敏传感器的便携式测力系统。
The hardware of the system mainly consists of a ZHJ-1B current sensor, a self-made resistance strain force sensor , the device for measuring electrode voltage and a NI-DAQ 6062E data acquisition card.
系统的硬件主要有：ZHJ-1B型电流传感器、自行研制的电阻应变式力传感器、电极间电压测量装置及NI-DAQ 6062E数据采集卡等。
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