Research and discussion on the noise and vibration of the compressor is conducted through dynamic spectrum analysis of the compressor parts and noise and vibration test on the bench.
通过对压缩机的部件进行动力学频谱分析，结合所做的台架振动、噪声试验、研究和探讨了压缩机的振动和噪声问题。
Through comparison, a scheme of "ac generating, DC energy feedback" electr IC clo sed loop transmission loading test bench is suggested and the hardware diagrams and work principle are presented.
通过比较提出了“交流发电、直流能量反馈”电封闭式变速器加载试验台方案，给出了硬件结构图，介绍了工作原理。
It is one of the key techniques in the research and development of automotive catalyst to evaluate its performance through the engine bench test.
用发动机试验台架对催化器进行性能评价是催化器研制开发中的关键技术之一。
The test bench for circuit boards is an automatic test equipment for fault detection. The faults can be located to certain chips accurately and quickly through the bench.
电路板测试台是一种自动化数字电路故障测试设备，能快速、准确地将故障定位到芯片。
Test bench through the use of Fengguang brand high-voltage variable frequency power supply to achieve the pump performance test function.
测试台通过采用风光牌高压变频电源实现了水泵性能测试功能。
Test bench through the use of Fengguang brand high-voltage variable frequency power supply to achieve the pump performance test function.
测试台通过采用风光牌高压变频电源实现了水泵性能测试功能。
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