sectionalization

The second development with VBA in Office Excel of Microsoft is introduced . The automatic calculation and optimal sectionalization methods of DC resistance unbalance rate of transformer three-phase windings are presented .

介绍了在微软OfficeExecl中利用VBA进行二次开发，实现变压器三相绕组直流电阻不平衡率的自动计算和优化分组的方法。

A Mathematical Model for the Changeable Angle of a Grooved Face in a Spiral Case ′ Sectionalization

水轮机蜗壳分节环形变角度焊接坡口面的数学模型

The technical characteristics of high-frequency power converters and sectionalization are described .

介绍了高频电源、分区供电的技术特点。

Optimal Sectionalization and Automatic Calculation of DC Resistance Unbalance Rate of Transformer Three-Phase Windings

变压器三相绕组直流电阻不平衡率的自动计算和优化分组

The fault sectionalization procedures ( LFS ) operation identifies the specific components of a link which has failed .

错误分段过程（LFS）操作识别某个失败链路的特定组件。

The joint optimization can improve standard BP algorithm as follows : dynamic adjusting learning rate by golden segment method ; shape coefficient is introduced in sigmoid function and sectionalization ;

通过联合优化方法改进标准BP算法，即通过黄金分割法动态调整学习系数：对S函数引入状态系数并进行分段；

A method of sectionalization and averaging for calculating the natural frequencies and normal modes of uncoupled bending vibration of a nonuniform beam with arbitrary boundary conditions

计算任意边界条件下非均匀梁自由弯曲振动频率和振型的分段平均法

Only formic acid , hydrazine hydrate and formamide used as raw materials and sectionalization reaction adopted and two pipe adding materials 1,2,4-triazole was synthesized .

仅以甲酸、水合肼、甲酰胺为原料，采用分段反应、双管加料的方式合成1，2，4&三唑。

At present , each sectionalization of large-scale spiral case is produced by NC cutting according to the outstretched plane of the curve of the sectionalization .

目前，大型水轮机金属焊接蜗壳各分节大多采用按各分节平面展开线轮廓进行数控切割加工。

It studies to be basis that TV programmes set up many research many sectionalization , it is the fulcrum that the professional channel of the TV depends on for existence too .

受众研究尤其是受众细分化研究是电视节目设立的依据，也是电视专业频道赖以生存的支点。

The paper discussed the sectionalization , the method for finding equation and the drawing of the envelope graph of bending moments of the simple crane girder under the action of crane loads .

论述了在吊车荷载作用下的简支吊车梁的弯矩包络图的分段、方程求法，最后通过实例说明包络图的绘制。

With the mole ratio of p - toluic acid and uren to be 1 : 1 . 6 and sectionalization heated - shielded , the product yield is 75.6 % .

当对甲苯甲酸与尿素的摩尔比为1：1.6，采用分段保温的加热方式，产品收率达75.6%。