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随着电子技术的发展,笨重而精度较低的机械秤被电子秤所代替。随着超大规模集成电路技术的发展,微机电子秤也随之发展起来。电子秤中的主要元件之一是传感
With the development of electronic technology, bulky and less accurate mechanical scales are replaced by electronic scales. With the development of VLSI technology, computer electronic scales also developed. One of the major components in electronic scales is sensing