The choice of the flux; The rating curve between the flux of the pulverized coal and the tob pressure and aperture of orifice-plate flow meter is a parabolic one.
助溶剂的选择;煤粉流量与顶压及孔板直径成抛物线关系。
Rev Testing Meter of Plane's Main System Hydraulic Pressure Pump
飞机主系统液压泵转速测试仪的设计与仿真
Conclusion Dosimeter can be used to dynamically measure the real individual exposure level of noise for textile workers, the results measured by dosimeter may be equal or higher than those by traditional sound pressure levels using sound level meter.
结论噪声个体计量仪可以连续动态记录挡车工的实际噪声暴露,其结果高于或等于声级计定点测量结果。
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