usage variance
英 [ˈjuːsɪdʒ ˈveəriəns]
美 [ˈjuːsɪdʒ ˈveriəns]
网络 使用差异; 用量差异; 耗用差异; 数量差异
双语例句
- The material quantity variance or material usage variance is the difference between the actual quantity of material used and the standard quantity that allowed for production multiplied by the standard price.
材料数量差异又叫材料用量差异，是材料实际数量和标准数量的差额与标准价格的乘积。 - Material usage price variance
原材料消费价格差异 - On the Usage of a Wavelet Coefficient Model in Noise Variance Estimation of Image
一种小波系数模型在图像噪声参数估计中的应用 - Besides, the thesis analyzes the correlation between the population variables of civil servants and the influencing factors of the civil servants 'usage willingness of OA system by means of variance analysis.
另外，我们通过方差分析对公务员的人口统计变量与公务员办公自动化系统使用意愿相关影响因素的关系进行了研究。