Atmospheric pollution . method of weight determination of solid particles entrained by combustion gases 大气污染.燃烧气带有的固体颗粒物的重量测定方法
Statistical sampling inspection method of weight and estimate of mean for import and export commodity in uniform packing 进出口定重包装商品重量的抽样检查和均值估计方法
Experimental results show that the proposed approach outperforms the conventional coefficient combining method of weighted averaging 实验结果表明该方法优于传统的加权平均系数组合方法。
Based on method of moment and method of weighted residuals , a new analysis method for the stochastic structures is proposed and described as a unified form in this paper 本文基于加权残值法和矩法的特点,提出了随机结构分析的一种新方法,并从理论上给出了其统一的表述。
It has all of the advantages of method of moment and method of weighted residuals such as simple principle , handy calculation , and the effect to structural reaction from randomness of each structural parameter can be gained 它具有加权残值法和矩法两者固有的全部优点,其原理简单、计算简便、且能够获得随机结构系统中每一参数的随机性对结构反应的影响。