volume variance
英 [ˈvɒljuːm ˈveəriəns]
美 [ˈvɑːljuːm ˈveriəns]
n. 产量差异，业务量差异，数量差异
双语例句
- To determine the effects of these two factors, the factory overhead can be expressed as the sum of a volume variance and a controllable variance.
考察此二因素对制造费用的影响，可将制造费用从产量差异和控制差异两方面来分析。 - The volume variance is the difference between the amount of overhead budgeted at the actual operating level achieved during the period and the standard amount of overhead charged to production during the period.
产量差异是在预算条件下某实际产量的制造费用与分配的标准制造费用的差额。 - Fluid Infiltration, Mass Transfer and Volume Variance in the Ductile Shear Zone
韧性剪切带内流体作用及成分变化与体积变化 - Estimating the parameters of the volume equations of heteroscedastic model by the method of weighted least squares effectively corrects the non-homogeneity of the volume variance and greatly raises the accuracy of the applicability of volume equations.
用加权最小二乘法估计异方差的材积方程参数，有效地克服了村积的异方差性，提高了材积方程的适用精度。 - Because of mobility of some elements in the fluid, mass transfer and volume variance occur.
由于流体的渗透，造成某些元素的迁移，形成剪切带的物质成分变化和体积变化。 - Empirical results explain that transaction volume is a good representative information variable and undoubtedly affects the variance of return. From empirical view, the conclude proofs that the theatrical mode of relationship between transaction volume and price behavior under asymmetry information in the paper is correct.
实证研究表明交易量是信息的很好的代理变量，交易量确实影响回报的方差，这从实证的角度证明了本文的非对称信息条件下的量价关系理论模型的正确性。 - In the analysis on the relationship between conditional variance of rate of return and volume, discover that volumes have positive influence on conditional variance.
在交易量与收益率的条件方差的分析中，发现交易量对收益率的条件方差都存在着显著的冲击。 - The mode implied that it is positive correlation between asset price volatility and transaction volume, which affects price variance, conditional variance evolves just like traditional GARCH mode.
模型得出，资产价格波动性和交易量正相关，交易量将影响价格变化方差，条件方差的演化类似于传统GARCH模型。 - Use One-Way ANOVA comparison of the age, preoperative patients with uterine fibroids and different type of source volume blood flow between the group fibroid volume and tumor size decreased rate, variance, normal characteristic of all inspection.
用One-wayAnova比较各组的患者年龄、术前肌瘤、子宫体积不同血流来源类型分组间的肌瘤体积和肿瘤体积缩小率情况，并进行方差齐性、正态性检验。