查询词典 power lines

Based on fiber Bragg grating, the authors develop an on-line temperature monitoring system for power cables and measure outer surface temperature of cables under different laying modes; analyze the relation among cable temperature, ambient temperature and load of cable lines.

为此设计了基于光纤光栅的电缆温度在线监测系统，实测了不同敷设方式下电缆的表皮温度；分析了电缆温度与环境温度以及线路负荷间的关系；采用等效热路法，由监测到的电缆表皮温度拟合出电缆的实际载流量，实现了对电缆温度及载流量的在线监测，确保电缆运行的安全性与经济性。

The former firstly establishes state graph of power system, and then, with the use of the adjacency matrix and path matrix of the directed graph, fast finds out the key transmission sections suffering greatly from the outages of overload lines through simple calculation of matrix.

前者根据实时网络拓扑结构和潮流分布状态，在对初始电力网络简化、分区的基础上，利用有向图的邻接矩阵与路径矩阵，通过简单的矩阵运算，快速识别出与过载线路相关的关键输电断面；后者直接利用系统各支路的阻抗，从图论算法的基本思想出发，搜索最易遭受大负荷转移的关键传输路径，从而将安全性分析目标从整个网络缩小到某些关键的输电线路。

Uses include building and construction, corrosion-resistant chemical equipment, auto and aircraft parts, power transmission lines, photoengraving plates, cookware and other consumer goods, and tubes for ointments and pastes.

铝及其合金被用作飞机构件、建筑材料、耐用消费品导电体等。

Overhead transmission lines are the vitals of power system. Its main function is to transmit electricity.

架空输电线路是输电系统的命脉，它的主要作用是传输电能。

Therefore, study on wave process on the power transmission lines is very necessary.

因此，研究输电线路上的波过程是非常有必要的。

Yutian the original company, Taiwan's production equipment package of handmade, lasercomb from Germany in 2002 the introduction of computer graphics, computers proofer, laser cutting machine, computer, etc. cutlass complete set of advanced production lines producing high-tech equipment (accuracy 0.02mm ), and with bottom-mode, metal processing, hot embossing molds with a team of experienced, highly skilled computer designers, laser engineers, equipment technicians knife. From Germany in 2006 to introduce the world's leading power laser knife mold and three-dimensional printing technology.

公司原有玉田、台湾产整套手工制作设备，2002年从德国lasercomb引进电脑绘图机、电脑打样机、激光切割机、电脑弯刀机等全套先进的高科技设备制作生产线（精度达±0.02mm），并配有底模、五金加工、凹凸烫金模等，拥有一批经验丰富、技术精湛的电脑设计师、激光工程师、装刀技师。2006年又从德国引进国际领先的激光刀模和三维电雕版的技术。

The supply contracts do not require a cosφ equal to one. The reactive power is also used by the transmission lines owner for controlling the voltages. Reactive component of current adds to The loads current and increases the voltage drops across network impedances.

无功功率的一部分由用户端消耗掉，剩下的成为网络的负载，供应需求中并不要求功率因数角等于1，无功功率同样被传输线路运营者用来控制传输电压。

The results from simulation and experiments show that by means of UPFC the power flow distribution among transmission lines can be rapidly and reposefully changed.

在暂态实验中分析了UPFC能改善系统同步稳定性的原因，并通过仿真证实了UPFC装置对功角和潮流的振荡具有抑制作用。

" The failure of humanity to work real change is sardonically depicted in "Provide, Provide," but a hopeful vision of the power of imagination is presented in the final lines of the late poem,"Directive.

弗罗斯特的反现代性是证明了他在新英格兰乡村文化的兴趣，以及他与劳动者生活在家庭埋葬的关注。

The company has three Large-Scale- Boxcar- Gate –Cold- Bending –Shapers and Chassis Summer Beam Cold Bending Shapers ,two chassis riveted joints production lines, one chassis spurts spreads production line. It also has great forging and stamping equipments, plate cutter, hydraulic press and sheet knee bend machine etc. In addition the company has the mold development equipment such as lathe, line cuts, digs bed and so on and has power which develop and produce kinds of truck using in agriculture ,light truck ,chassis of car. The sum of product is exceed 60,000 wraps in one year.

公司拥有大型车厢栏板冷弯成形机、底盘大梁冷弯成形机三台，二条底盘铆接生产线，一条底盘喷涂生产线，拥有大吨位冲床、剪板机、液压机和板料折弯机等锻压设备，及车床、线切割、刨床等模具开发设备，具备各类农用车、轻卡、汽车底盘的开发和生产能力，年生产能力逾六万台套。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了