quantity variance发音

意思翻译

数量差异

相似词语短语

quantity───n.量，数量；大量；总量

variance───n.变异；变化；不一致；分歧；[数]方差

variance sales───差异销售

population variance───[数]总体方差

quantity discounts───数量折扣

at variance───不和；有分歧；有分歧， 不和， 不符

quantity of───数量; 流量；数量；流量

cost variance───成本差异，成本差额

in quantity───大量

双语使用场景

The method avoids large amount of variance calculation and its calculation quantity is only about 50% that of Otsu method. It can fulfill the demands of adaptability and real time.───该方法避免了大量的方差计算，计算量仅为大津法的50%左右，能够满足自适应性和实时性的要求。

Methods By multivariate analysis of variance on 4 service quantity indexes of the service institutions in 11 cities of 3 areas, of 2 types were comprehensively analyzed.───方法对我国3个区域、11个城市、2个类型的服务部门，综合考虑4项服务量指标，进行多元方差分析。

Detecting rate of the secondary gauge along with the variance of water quantity is analyzed, therefore, leakage can be identified. This method can reduce water consumption.───对二级表监测率随用水量变化的情况以及其它测试数据的科学分析，可判断漏水点存在与否，以节约水资源，达到节能降耗的目的。

Analysis of materials quantity variance───材料数量差异分析

英语使用场景