查询词典 power distribution system

Because of short of power sources in the altiplano, very long feed line of power distribution system have to be used when one of the substations is failed to operate, in order to g.

由于正在建设中的青藏铁路地处高原、电源稀缺，在某些变电所退出运行的情况下，不得已采用超长距离供电以保障对沿线负荷的电力供给，因此，超长距离供电线路的单相接地故障选线问题值得研究。

The administrative staff in colleges and universities have absolute ascendance, because in power distribution system they are supported by the state power. And they are not only the operators of power, but also the main policy-making staff, so their interests are integrated with decision-making.

高校管理人员由于在制度性的权力分配体制中得到国家权力的支持，既是权利的经营者也是政策制定的主要人员，因而其利益表达与决策本身是融为一体的，处于强势地位拥有绝对优势。

Special symmetrical design enables the cable to be used as power supply or branch line in industrial power distribution system.

特殊的对称结构设计，可用于工业配电系统的馈电和分支线路。

Base on the research of the Low-Voltage in ShunDe power distribution system, according to the principle of comprehensive disposure.

本文通过收集多个供电所配电网状况的资料，分析、归纳出造成配电网电压偏低的各种因素，根据各因素形成的原因、权重，结合综合治理的原则，提出改善电压质量的若干措施以供参考。

Power distribution system reconfiguration is one of the major ways to network loss reduction and system reliability enhancement.

配电网络重构是降低网损、提高电网运行经济性和供电可靠性的主要途径之一。

Good power distribution system is essential to the proper operation of the audio system. Professional audio systems just don′t work well with normal extension cords running hundreds of feet to a stage.

优良的电源分类连接系统是音频系统正确实施的基本要点，专业音频系统最好不要与其他设备一起使用同一个电源。

This paper introduces the situation of dynamic simulation of power system, design of power distribution system dynamic simulation based on COM and a multilayer digital control network method based on PLC, which uses digital technology nested of the tradition analog cyanic control method.

介绍了基于COM分布式电力系统动态模拟技术和基于PLC多层数字控制网络电力系统动态模拟控制技术的基本结构和技术要点。

Focuses on the structure of the temporary emergency power distribution system, charge-discharge control method, charging circuit devices, the regional distribution system of the structure and power distribution board control circuitry.

着重介绍临时应急配电系统的结构、充放电控制方式、充电装置电路、区域配电系统的结构和配电板控制电路。

Over the years, I plant adhere to quality survival, reputation and development, using "low-temperature drying" of advanced technology, has developed a cross-flow, cis and Francis countercurrent three series, more than ten species of Grain Dryer , RFL series of coal-fired hot-blast stove, DTG Series low broken rate of bucket elevator, sieve drum early Qing, food conveyor products and power distribution system, a full set of equipment by an independent manufacturing plant, and adopted a National authorized certification body of quality management system certification.

多年以来，我厂坚持以质量求生存，以信誉促发展，采用&低温干燥&的先进技术工艺，先后开发研制出了横流、顺逆流和混流三大系列，十余个品种的粮谷干燥机，RFL系列燃煤热风炉，DTG系列低破碎率斗式提升机，滚筒式初清筛、粮食输送机系列产品以及配电系统，全套设备均由我厂独立生产制造，，并通过了国家授权认证机构的质量管理体系认证。

The system bends down the battery module by the light, the high frequency switch incorporation inversion power source, the metering mechanism, the lightning protector and the electrical power distribution system is composed.

系统由光伏电池组件、高频开关并网逆变电源、计量装置、避雷装置及配电系统组成。

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。