由于射流技术的发展,对射流元件和其系统的动态测试越来越迫切。我们从射流元件研制的实际需要出发,遵照伟大领袖毛主席关于“一个正确的认识,往往需要经过由物质到精神,由精神到物质,即由实践到认识,由认识到实践这样多次的反复,才能够完成。”的教导,在射流元件动态性能测试仪的试制过程中,经过电阻式到压电式再由压电式到半导体应变片式多次反复试验,经过分析比较,试制成功了半导体应变片式的射流元件动态性能测 Due to the development of jet technology, the dynamic testing of jet components and their systems is becoming more and more urgent. We start from the actual needs of the development of jet components and follow the example of Chairman Mao, the great leader, that “a correct understanding often requires going through the process of changing from materialism to spirituality, from spirituality to materialism, from practice to understanding, and from practice to repetition , To be able to be completed. ”The teaching, in jet prototype dynamic performance tester of the trial process, through the resistance to the piezoelectric and then by the piezoelectric strain to the semiconductor strain repeatedly test, after analysis and comparison, trial success Dynamic Measurement of Semiconductor Strain Gage Jet Components