When distribution statistics are generated for the column "TYPE," the optimizer knows the real frequency of each model.
而一旦生成了关于“TYPE”列的分布统计信息，优化器即可了解每种型号真正的出现频率。
A nonparametric kernel estimation of the flood frequency with historic information is presented in this paper. The limitation in assuming a distribution type is overcome.
本文提出了在有历史洪水情况下洪水频率的非参数核估计方法，克服了现行方法假定分布型式的局限。
The type of syndrome, the recipe total count, medicine total count, medicine utilization frequency and medicine categorization were analyzed with frequence distribution method.
对文献中涉及的证型、方剂总数、用药总数、各药使用频率、用药分类主要采用频数分布法进行统计分析。
Empirical evidences show that the distributions of high frequency time series are "fat tail" type distribution rather than normal distribution with "light tail" as those in traditional modeling.
经验表明高频时间序列的分布常是“肥尾”型的，而非传统建模中的“薄尾”型的正态分布。
The Pealson Type-III Model and Wakeby Distribution are used to simulate the frequency distribution of annual precipitation, and the results that accord with the demands of the precision are obtained.
在年降水量的频率计算中，采用了皮尔逊III型模型与韦克比分布进行模拟，其结果均能符合精度要求。
Frequency distribution of each type of large larvae and cocoons conformed to negative binomial distribution.
大幼虫和蛹的分布型均符合负二项分布。
Objective: To study the distribution of genotype frequency and gene frequency of ABO blood type in different population and the relation between ABO blood type and disease.
目的：了解abo血型频率和基因频率在不同人群中的分布以及血型与疾病的关系。
Methods Using serological way, 717 patients with LDH were investigated on the phenotype and the genetic frequency distribution of ABO blood type.
方法选择ldh患者717例，采用血型群体遗传学及血型血清学方法，进行ABO血型表现型及基因频率分布等调查分析。
As a whole, the character of geological disasters in Liaoning province is high in frequency, widespread in distribution, much in type and large in destructive action.
归结起来，辽宁的地质灾害有分布面广、类型多、灾害频繁和破环性大等特点。
As a whole, the character of geological disasters in Liaoning province is high in frequency, widespread in distribution, much in type and large in destructive action.
归结起来，辽宁的地质灾害有分布面广、类型多、灾害频繁和破环性大等特点。
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