When a cost variance occurs, the person in charge should examine the variance to determine the factors that may have caused it.
分析成本差异，分析的人员应弄清楚差异是什么因素导致的。
Comparing to traditional economy analysis technology, standard cost management focus on analyzing cost variance and it is better for controlling cost.
标准成本管理是一种将成本计算和成本控制相结合的成本管理系统，包括制定标准成本、计算和分析成本差异、处理成本差异三个部分。
The paper concludes that earned value method can be applied in the analysis of the total cost variance in land development and consolidation projects.
研究结论：挣值法可运用于土地开发整理工程成本偏差分析。
Regular production cost variance calculation and analysis is a difficult part in the teaching of management accounting and enterprise financial control.
固定制造费用成本差异计算与分析是《管理会计》和《企业财务管理》教学中的一个难点。
On the basis of analysis process node's cost, the article applies the cost variance analysis methods to establish the mode of cost control based on the process node.
在对流程节点成本分析的基础上，通过流程节点的成本差异分析这个工具实现基于流程节点的成本控制模式。
Out of the bind of the concept of "materials cost variance", from the practical point, to analyse the course, so as to make it simple, evident and easy to be grasped.
抛弃了“材料成本差异”概念的束缚，从实际应用的角度出发，给该科目予以诠释。
By the look of content of the difference, the cost variance has had direct material cost variance, artificial cost variance and cost variance of the manufacturing expense directly.
从差异的内容看，成本差异有直接材料成本差异、直接人工成本差异和制造费用成本差异。
According to the actual of cost management, the content and method of the traditional cost variance analysis are adjusted and perfected by use of statistical index analysis principle.
结合成本管理的实际情况，利用统计指数分析原理，对传统的成本差异分析内容与方法进行了分析、调整与完善。
For example, a metric that does not correlate to the project cost or duration cannot aid in assessing the variance reduction in the iterations.
例如，与项目成本或持续时间无关的度量标准不能帮助评估迭代中的方差削减。
Estimate the project's cost, effort, and duration, along with its variance.
估计项目的成本、工作，和持续时间，以及其方差。
Lifecycle based on addressing risk, reduction of variance of cost-to-completion.
生命周期基于风险选择，降低完成费用的偏离。
Variance analysis is an important decision support tool of activity-based cost management.
差异分析是作业成本管理中重要的决策支持工具。
P/L forecast and variance analysis based on in-depth understanding business to estimate revenue, cost and OPEX.
根据业务运营情况，合理进行项目收入、成本、费用预测，完成P/L预测及对比分析。
Some parameters chain may deviate from the expectancy value or average in the supply chain, such as demand, price, cost, and so on, and then there is a variance risk.
供应链中的某些参数，如需求、价格、成本等可能偏离供应链的预期值或者平均值，这就产生了供应链方差风险。
Using images' features such as gradient, mean, variance, degree of smoothing and texture characteristics to establish cost function may obtain the best results of target detection.
该方法利用动态规划理论中代价函数的建立过程来充分考虑图像中的灰度、均值、方差、光滑程度和纹理等多种特征，从而使目标检测的结果为最佳。
This part follows cost-return principle, analyzes the factors of trade credit cost and their variance trend, bring forward the main measures in export corporation credit cost control.
这一部分遵循成本收益的分析原则，研究了信用成本的构成和变动趋势，论述出口企业信用销售过程中控制信用成本的主要措施。
The material price variance measures the difference between the actual cost of material and the standard cost expected to be paid for the material.
材料的价格差异是材料的实际价格与预期的标准价格之间的差额。
Check, calculate and update item cost of inventory, responsible also for inventory valuation and variance analysis.
负责库存成本的审核、计算和更新，执行库存的估价和差异分析。
Monitor variance of department cost (Actual Vs Budget). Analysis and evaluate department cost. Propose cost saving method.
跟踪部门费用实际和预算的差异，进行分析和评估，提出降低部门成本的方案。
The Water power electricity generation needs the economic cost is low, but needs the congenital rivers dropping variance to be big, our river resources are limited.
水力发电需要的经济成本低，但需要先天河流落差大，我们的河流资源有限。
On the basis of the classical mean-variance model, the article proposes the asset allocation model with value-at-risk constraint and transaction cost.
在经典均值-方差模型的基础上，提出了存在交易费用时基于风险价值约束的资产配置模型。
On the basis of the classical mean-variance model, the article proposes the asset allocation model with value-at-risk constraint and transaction cost.
在经典均值-方差模型的基础上，提出了存在交易费用时基于风险价值约束的资产配置模型。
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