Gear-mesh Frequency 啮合频率
Tooth-mesh frequency 齿啮合频率
High frequency vibrating fine-mesh screen 高频振动细筛
Tooth-mesh h frequency 齿啮合频率
time-frequency mesh map 时频网格图
With increase in defect severity, energy is distributed to the sidebands of the gear mesh frequency across supply line frequency.
与增加的缺损严重，能源是分配给边的齿轮啮合频率跨越供电线路的频率。
With increase in defect severity, not only the defective gear mesh frequency gains energy, but also large impact energy appears in low-frequency regions.
与增加的缺陷的严重性，不仅有缺陷齿轮啮合频率增益能源，并且还大的影响，能源出当前低频区。
Omni-ID, a company that makes radio frequency ID tags, studied this reflection in their quest to create a tag that could be read through a metal mesh and in water.
生产无线射频身份标签的Omni-ID公司通过研究这种反射模式，发明出一种能透过金属网格或在水下都能读取的标签。
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