查询词典 calculating scale

With the calculating the damping circuit parameter of traction coil on SS4G type electric locomotive ,the reasons of the frequently burning down is analyzed,and the method of calculating damping circuit parameter is concluded.

通过对 SS4G型电力机车牵引绕组阻尼电路参数的计算，分析了阻尼电路频繁损坏的可能原因，并归纳了阻尼电路参数的计算方法，最后提出了阻尼电路参数的改进建议。

On the basis of the above results of detecting methods, the instruction signal calculating circuit is designed according to i〓, i〓 calculating mode. Compensation current generating circuit is also designed and implemented. Its current following circuit is designed according to the instantaneous value comparing mode that used constant time control. The source current detection based control mode and composite control mode and their implementation are firstly introduced in our country. The method and the principle of dc side capacitor voltage control are explained clearly.

根据检测方法的研究成果，采用i〓、i〓运算方式构成并联型电力有源滤波器的指令电流运算电路；对补偿电流发生电路进行了电路设计和实施，其中电流跟踪控制电路采用电流跟随性能好、可靠性高的定时控制瞬时值比较方式；在国内首次研究并实施检测电源电流控制方式和复合控制方式；清楚地阐明了并联型电力有源滤波器直流侧电压控制的原理和方法，并在装置中实施。

In the end, the result derived from finite element calculating program and actual experiment war compared in detail which demonstrates the stress calculating method pr...

分析结果表明：采用的计算方法及所编制的解算程序的计算结果与实验数据吻合，具有一定的实用价值。

II By calculating the unit exergy cost of the combined thermal power generation system using matrix model, validating the conclusion that the unit exergy cost of the whole system goes up gradually, and confirming the conclusion about the integration density influence on the systemic calculating results, it can be found that the unit exergy cost of the whole system goes up gradually because exergy loss increases with the exergy used to create exergy flux with the going-on of the process.

由此可以推知系统的集成度越低，子系统划分的越细，计算得到的结果越准确。（3）会计模式和矩阵模式方法在应用时有各自不同的侧重点和适用范围，矩阵模式方法在用于确定系统的划分即集成度的影响时有很大的作用，系统的划分明确对于整个计算至关重要；而会计模式方法在涉及到非能量费用的计算时有比较明确的思路和方法。

The method of quantitative calculating of knife edge testing for astronomical mirror polishing is discussed including shadow image CCD real time collecting, image processing and the method of quantitative calculating of clitellum error.

主要介绍天文镜面加工中的刀口定量检验技术，包括阴影图像CCD实时采集、图像处理、定量计算。

For gas flow past cylinder, the characters of flow field in different Mach number and Knudsen number condition were investigated, and especially for low Knudsen number cases, the results were compared with calculating results of Euler's equation. It showed that they are correspondent by comparing the characters of bow shock and wake. The convergence rates of different high resolution and implicit schemes were also investigated. The convergence behavior of the implicit WENO scheme developed in this paper is better than others. For gas flow past NACA 0012 airfoil, the calculating results were compared with results of experiment. It showed that the results of WENO scheme are of higher accuracy for the case with angle of attack.

在圆柱流场时，我们探讨不同马赫数且不同纽森数时的流场特性，并在低纽森数时，与那维尔-史托克方程式的计算结果比较，我们比较了弓形震波及尾流附近的特性，其结果是相当符合的，同时我们也比较不同高解析隐式算则的收敛历程，从收敛历程图可得到，本文发展出来的隐式WENO算则有较佳的收敛效果；在NACA 0012翼形的流场中，我们将与实验结果做比较，发现利用WENO算则计算的结果，对於具有攻角的流场，亦有相当高的准确度。

Quality cost calculating system is an important part of enterprise's quality cost management in Advanced Manufacturing Environment,pointed out that quality cost must be re-identification under the concept of"reasonable quality",the name of quality cost account、the calculating range of quality cost account and their corresponding relationship must be clearly defined.

提出了在先进制造环境中，质量成本核算体系是企业开展质量成本管理的重要内容，指出必须在"合理质量"观念下重新界定质量成本，对质量成本核算科目的名称、核算范围以及对应关系进行明确的规范，设计符合先进制造环境要求的质量成本核算体系

In order to deal with the exchange of different calculating models, the collaborative resource account and collaborative cost object account are established. 3. Based on the multistage ABC calculating model, the dissertation researches the cost-volume-profit analysis, capacity loss analysis and variance analysis methods and their applications. The dissertation founds a multi-product activity-based CVP analysis model with activity capacity constraints, and discusses the solution of the model and its application in production.

在作业成本要素建模的基础上，提出了多阶段作业成本核算模型的建模约束规则，研究了基于规则的作业成本核算模型完整性以及环形分配的检查算法，提出了分配层次概念和环形分配的分配方法，给出了计算当前分配层次的算法和针对模型总体的核算算法，通过设立协作资源账户和协作成本对象账户解决了模型之间的交流。

At first, preprocessing with the image pyramid and diffusion-filtering technology; then abstracting the boundary-outline information; carrying on the logarithmic coordinate transformation of the abstracted boundary-outline information to get bar chart of the logarithmic coordinate; calculating the value of Cs to get all the phase match points; calculating the value of the degree of approximation to judge the shape matching.

本发明涉及一种基于Shape Context的人脸形状匹配方法，首先采用图像金字塔及扩散滤波技术进行预处理；再利用Canny边缘检测算法和轮廓提取算法提取边界轮廓信息；对提取的边界信息进行对数极坐标变换，得到对数极坐标直方图；通过计算Cs值，获得所有相匹配点；计算相近似度值，进行形状匹配判断。

Based on this concept, calculating the values influenced by factors in double factor product index is transformed into calculating the diagonal average difference of matrix.

引入矩阵的对角均差概念，将计算双因素积指标的因素影响值转化为计算矩阵的对角均差。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。