| 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. | Likelihood ratio test of the lognormal population
对数正态总体的似然比检验
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| 3. | The probability density distribution of + conforms to the lognormal behavior
低速带间距的概率密度分布可用对数正态分布来描述。
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| 4. | The computation of the lognormal fussy reliability about vehicle parts with parabola ' s subordinate
隶属函数为抛物线时的汽车零部件对数模糊可靠度计算
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| 5. | Statistical analysis of accelerated life test on lognormal distribution case under type i censoring
对数正态分布定时截尾样本下加速寿命试验的统计分析
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| 6. | The usual way to model indoor radon concentrations is to assume lognormal distributions of concentrations on a given territory
模式化室内氡气浓度时常假设，其于一定范围内为对数常态分布。
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| 7. | The results show that evt performs better than lognormal pdf for real data sets characterized by high indoor radon concentrations
结果显示极端值理论对高氡气浓度分布区域之预测佳于一般对数常态分布模式。 。
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| 8. | Through the zero memory nonlinearity ( zmnl ) method , generates of the correlated log normal , weibull - distributed clutter vectors
采用基于零记忆非线性变换( zmnl )方法对lognormal分布和weibull分布杂波进行模拟。
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| 9. | The distribution patterns of total phosphate , available phosphate , available iron follow lognormal and others normal distribution . 3
在分布类型上，除全磷、速效磷、有效铁服从对数正态分布外，其余全为正态分布。
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| 10. | It has found that section dimension deviations yield with normal distribution ; axis line deviations yield with lognormal distribution
通过调查分析认为；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。
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