三阶中心矩 meaning in English

third central moment

Third central moment
三阶中心矩
The influences of maximum diameter of rainfall particles on the central moment method of the third power of velocity
降水粒子的最大直径对速度三阶中心矩法的影响
In this paper two new test statistics by using matching the first three moments approach are proposed to approximate fgls ( ) by x2 and f variables . a comparison with modified f - test by wu et al ( 1988 ) is completed
本文用“前三阶中心矩相等”法，提出了两种新检验，分别用卡方统计量和f统计量去逼近( f _ ( gls ) ( ) ) ，并与wu ， holt和holmes ( 1988 )提出的修正f检验进行了比较。