阴影效应服从对数正态分布，而多径衰落服从瑞利分布。
The shadow affect is logarithmic normal distribution, and the multi-path fading is Rayleigh distribution.
当载荷服从对数正态分布时，滚动轴承的可靠寿命具有解析式。
If obeying logarithmic normal distribution, the reliable life of rolling bearings presents in an analytic form.
混凝土截面尺寸偏差服从正态分布，轴线位移偏差服从对数正态分布。
It has found that section dimension deviations yield with normal distribution; axis line deviations yield with lognormal distribution.
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