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系统能量损耗
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  “系统能量损耗”译为未确定词的双语例句
     1. Compared the present environmental evaluation, and pointed out the imperfection; analysis the relation between the environmental problem with the energy from two aspects of environment and economic with energy and environment.
     本论文的研究工作主要包括以下几个方面:(1) 分析了现有的环境评价体系中的不足之处,以环境协调性评估LCA的评价方法为例,逐项列出系统能量损耗,从环境与经济、能源与环境两个方面来探讨能源与环境相互作用的机理。
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     Dissipative theory plays an important role in the stability research of control systems since it was brought forward in 1970s, the implication is that there exists a nonnegative energy function (namely storage function) such that the energy consumption of a control system is always less than the supply rate of the energy.
     耗散性系统理论自20世纪70年代提出以来,在系统稳定性研究过程中起到重要的作用,它的实质内容是存在一个非负的能量函数,使得系统能量损耗总是小于能量的供给率。 耗散理论提出了一种控制系统设计与分析的思想,即从能量的角度,以输入输出的方式描述。
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     This dissertation works over the problem of optimal capacitor placement, which is to determine the number, locations, types and sizes of capacitors to be installed in a radial distribution system, and the control schemes of the capacitor at different load levels so as to minimize the energy cost plus the cost of capacitors installed in the system while the load constraints and operational constraints at different load levels are satisfied.
     本文主要研究电容器优化配置问题——通过确定放射性配电网络中并联电容器的安装数量、位置、容量和类型以及在各负荷水平下的控制策略,从而在满足负荷和运行条件下达到系统能量损耗成本和电容器投资成本之和最小的目的。
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     The energy loss of transformers is great in proportion to all of energy loss in power system, and thereby implementing transformer’s economic operation play an important role in achieving economic operation of power system.
     在电力系统能量损耗中,变压器的损耗占有很大的比例,因此,全面开展变压器经济运行是实现电力系统经济运行的重要环节。
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     The essential content of dissipative systems theory can be mentioned as there is a positive storage function,which guarantees the energy dissipated inside a dynamic system less than the energy supplied from external source.
     耗散系统理论的实质内容是构造一个非负的能量函数,使得系统能量损耗总是小于能量的供给率。
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     Study on Energy Consumption of DC Electric Power Drag System
     直流电力拖动系统能量损耗的研究
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     The Analysis and Management System for Energy Loss of Whole Power Network
     全网能量损耗分析与管理系统
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     Project of Energy Management System
     能量管理系统的设计
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     energy system formed by resources;
     资源要素的能量系统;
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     Energy Loss of the Eccentric Collision
     偏心碰撞的能量损耗
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By using of the nonlinear luminescence correlation technique, a new time resolved optical spectroscopy technique has been developed and applied to investigating of hot carrier relaxation processes in GaAs-GaAlAs multiple quantum well structures. It has been found that the well width has a significant effect on the relaxation processes. For a sample with L_z=40A,, the time constant of the LO-phonon relaxation was found to be as long as 40ps. The physical me-chanism of this weakened electron-phonon interaction...

By using of the nonlinear luminescence correlation technique, a new time resolved optical spectroscopy technique has been developed and applied to investigating of hot carrier relaxation processes in GaAs-GaAlAs multiple quantum well structures. It has been found that the well width has a significant effect on the relaxation processes. For a sample with L_z=40A,, the time constant of the LO-phonon relaxation was found to be as long as 40ps. The physical me-chanism of this weakened electron-phonon interaction is also discussed.

将微微秒非线性光学相关技术发展成一种新的微微秒时间分辨光谱技术,并用它研究了GaAs-GaAlAs多量子阶结构中非平衡载流子的弛豫过程,讨论了非平衡电子系统能量损耗的机理,给出了电子-声子散射的时间常数。

The characterization of a ferroelectric liquid crystal light valve has been performed. To evaluale the FLCLV, a new set of parameters such as read-out efficiency,effective gain and spatial uniformity was introduced. The experimental results are given in derail. The clock effect of the FLCLV on the reading and writing operation are discussed.

具有点阵金属镜的FLC光阀特性的研究弭晓英,薛唯动波形的正脉冲使光阀处于关状态;负脉冲为写脉冲,它使光阀处于开状态。2.2读出效率曲线定义读出光强入。ut与读入光强I。-。的比为读出效率它表征由于在光学系统中使用了光阔而引起的系统能量的损耗。影响读出...

The power loss of deflection yoke is analyzed.Hystersis loss is the main part of power loss of deflection core at the driving condition.Hystersis loss and heat distribution can be calculated by means of MSC/EMAS,MSC/NASTRAN and DUEMAS.The calculation method and temperature rising caused by hysteresis loss are introduced in this paper.

本文对偏转系统的能量损耗进行了分析 .磁滞损耗是在偏转条件下偏转磁芯能量损耗的主要部分 ,应用商用EMAS、NASTRAN软件和开发的DUEMAS可以进行磁滞损耗和热分布计算 .本文对计算的方法和磁滞损耗产生的热分布进行了介绍 .

 
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