distribution with positive skewness 正偏斜分布
positive binomial distribution 正二项分布 ; 又称正二项分布
positive hypergeometric distribution 正超几何分布 ; 正超几何分配
positive-skewed distribution 正偏态分布
positive skew distribution 正偏态分布
positive alpha-stable distribution 正值alpha稳定分布
The applications to intelligent locomotive fault diagnosis system show that the method could act as a guideline for the determination of threshold with positive distribution of fault parameters.
在机车智能故障诊断系统中的应用表明，该方法对于那些测量结果属于正态分布的参数故障阈值的设定具有指导意义。
Perhaps the true effect of unlimited digital distribution on individual media choices will be even more positive than he imagines.
数字发行量的无限性对个人选择媒体的真正影响也许比他想象得要更具有积极意义。
The result is a double-layer distribution of charges-for example, a plane of negative heads and an adjacent diffuse cloud of positive counterions.
这就产生了电荷的一种双层结构分布——比如说一个负电荷的平面和紧邻着弥散着的带正电的相对离子云。
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