动态压力 dynamic pressure
- 为适应土中动态压力测试的需要,研制了PVDF土压力传感器;
PVDF soil pressure sensor is developed for the need of dynamic pressure measurement in soil. - 最后提供了传感器在航空发动机和压缩机动态压力测试中的测试结果。
And the results of the dynamic pressure measurement on aircraft engines and air compressors are given. - 研制了分析脉冲射流动态压力信号的软件,作为评价这种信号的波形特征、频率结构及能量分布的依据。
In this paper, a software for analysing the test signal of the dynamic pressure has been developed to evaluate the waveform features, frequency structure and energy distribution.
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