查询词典 power distribution system

The differences of electric field distribution produced by the variation of parameters in multiple structure asymmetric electrodes system for high power gas lasers are studied.

高功率气体激光器的非对称复杂电极系统中，电极参数的变化以及预电离结构的引入将会使所设计的均匀电场发生具体的改变。

The functions of being capable of optimizing resource distribution, controlling government\'s abuse of power, and preventing the majority autarchy have been new implications of the compensation system in the modern society.

在现代社会，补偿制度的正当性被赋予了新的涵义：它可以保证分配正义、优化资源配置、制约政府权力和防止多数人的专制。

By means of a linear array CCD lightintensity distribution measuring system, via the variation of the frequency and the power of ultrasonic wave, the direction control and the intensity modulation for the laser beam can be carried out. The relation curve between acoustooptic deflexion and modulation measurement is given.

在实验中，应用线阵CCD光强分布测量仪等，通过改变超声波的频率和功率，分别实现了对激光束方向的控制和强度的调制；定量给出了声光偏转量的关系曲线和声光调制测量的关系曲线。

However, in the hybrid energy power system, load curve and distribution patterns of the energy flow would significantly influence the system's efficiency and the cost.

且在混元电力能源系统中，其负载曲线与能源流的配送模式将会大幅影响系统的性能与成本。

This makes the system of constitutional arrangements and the actual distribution of power in life to better realize the dynamic equilibrium.

这使得系统的宪政安排和权力分配的实际生活中，以更好地实现动态平衡。

In the theory part, based on the rate-equation theory of four-level system, the expressions of output power and slope efficiency under the conditions of near-threshold and deeply pumping have been given. The effects of space distribution variables(the position of focusing point, dimension of pumping light and laser light and ellipticity)on the output characteristics were also discussed.

在理论部分，首先从四能级系统的理论出发，得到了近阈值条件和强泵浦条件下的输出功率和斜效率的表达式，并详细讨论了泵光聚焦位置，泵浦光和振荡光的光斑大小、椭圆度等空间变量对输出特性的影响。

New multi—objectives function (including mill stand longitudinal stiffness, distribution coefficient of loaded pressure between rolls, weight of mill stand, rolling power, rolls loaded gap profile changeability of bending force, transverse mill stand stiffness of bending force, transverse mill stand stiffness of rolling load) multi—constraints (including rolls strength, spindle strength, backup roll bearing load, minimum rollable gauge, roll surface temperature rise) rolls system parameters optimization model of four—high cold strip mill is established, and programme for mill structural illustration creation on the platform of AutoCad designs is compiled. With this as basis, rolls system parameters of Yichang thin strip corporation's 1219 cold mill are calculated using SUMT (subsequent unconstrained minimization technology).

本文建立了以板形和板凸度控制特性为目标的四辊轧机多目标函数（包括轧机纵向刚度、辊间压力分布系数、轧机重量、功率、弯辊力对轧机辊缝形状改变能力、对弯辊力的横向刚度、对轧制力的横向刚度）、多约束条件（包括轧辊强度、接轴强度、支承辊轴承负荷、最小可轧厚度、轧辊温升等）的辊系参数优化模型，以此模型为基础，利用惩罚函数法计算了益昌薄板公司1219冷轧机辊系参数，编制了AutoCAD平台下的轧机结构示意图自动图形软件。

Focusing on the conflict, the relationship between SED and network homogeneousness of power system is studied in this paper. The variation of the network homogeneousness under different dispatch models is analyzed. It is concluded that dispatch mode, transfer capability and its distribution should be considered combining with unification, coordination and compromise, to improve system's ability of withstanding some unexpected accidents.

对此矛盾，针对给定的负荷需求模式，研究SED与电网输电均匀性调度间的关系，分析不同调度方式下对输电能力使用的影响规律，得出输电能力及其分布应与调度方式统一、协调、折中地进行考虑，以提高系统抵御意外扰动的能力。

The paper studies commodity logistics system of suguo distribution center based on the theory and method of modem logistics management and especially provides improvement project of inventory management, vehicle routing problem and management information system in it"s logistics management. This will enable the enterprise to duly, accurately meet the customer"s demands with the lowest cost and the least inventory quantity, so as to enforce the enterprise core competition power.

本文运用现代物流管理理论和方法以及现代信息技术对苏果物流配送中心物流系统进行研究，并着重对其物流管理中的库存管理、运输调度和信息管理系统进行分析和优化，使企业能以最低的成本，最小的库存、及时准确地满足门店的需求，从而提高企业的核心竞争力。

Application of this system makes the work of operators easier. Putting this system to operation improves the management level of power transmission and distribution enterprise.

其投运不仅大大减轻了变电运行人员的工作负担，而且对提高整个输供电企业的运行及管理水平起了积极的推动作用。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。