本文提出了评价压电压力传感器性能需要哪些技术指标及为什么需要那些指标等。针对国内外各研究、制造和使用单位的各种不同看法,本文给出了这些指标的定义及其解释,对某些不统一的测试方法和计算方法也提出了作者的观点,供传感器专业工作者和计量、测试专业工作者参考。 This paper presents the evaluation of piezoelectric pressure sensor performance which technical indicators and why they need those indicators. In view of the different opinions of domestic and foreign research, manufacture and use units, this paper gives the definition of these indicators and their explanations, and also puts forward the author’s view on some non-uniform test methods and calculation methods for sensor professional work And measurement, testing professional workers for reference.