对数正

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1.
The lognormal distribution is widely used in geology to characterize sediment size variations and geochemical element concentrations .
在地质学中，对数正态分布已被广泛用以表示沉积粒度变化特征和地球化学元素浓集情况。
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2.
The distribution of returns over periods of, say, one year would be better approximated by a lognormal distribution.
以一段期间，比方说，以一年为期间的回报率的分布将更近似对数正态分布。
275008742.xyz
3.
Neither serum AFP nor serum CEA values conformed to a Gaussian distribution. But both of them were log-normally distributed.
血清AFP和CEA值都不呈正太分布，但是都成对数正太分布。
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4.
Asphalt mixture fatigue life, cumulative dissipated energy and initial modulus data showed a logarithmic normal distribution.
沥青混合料的疲劳寿命和累积耗散能以及初始模量数据呈对数正态分布。
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5.
Furthermore, Willingness to Pay surveys in Huizhou has verified the lognormal distribution assumption of VOT.
惠州市区意愿支付调查验证了假设时间价值为对数正态分布的可行性。
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6.
Applied fields of log-normal distributed model and K-distributed model were analyzed for the signal fading over strong turbulence.
针对强湍流信道下信号衰落的特点，分析了对数正态分布模型与K分布模型的适用范围。
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7.
The article describes reservoir macroscopic heterogeneity with statistical method, logarithmic normal curve method and Lohreng curve method.
本文分别用统计学方法、对数正态曲线法、劳伦兹曲线法来计算储层宏观非均质性。
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8.
The species abundance distribution of fleas conformed to the lognormal distribution pattern.
蚤类群落的种多度分布服从对数正态分布。
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9.
The research of oil & gas pool size prediction in a petroleum system ofLiaohe Basin was implemented using log-normal mod. . .
利用对数正态模型对辽河盆地某含油气系统中油气藏规模的研究证实了这种方法的有效性。
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10.
The B-S model hypothesis bond obeys the lognormal distribution, it have some flaws when using it to price the rate derivatives bonds.
B-S模型假定债券服从对数正态分布，利用它来对利率衍生产品定价时有一些缺陷。
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