查询词典 conductor

The pyrrole People have found the large quantities of conjugacy polymer in succession, such as gathering the aniline, gathering the pyrrole, gathering the thiophene , polyphenyl to prop up acetylene , polyphenyl sulphur and ether etc., after mixing, the conductance rate can reach the semiconductor or even metal conductor level .

人们相继发现了一大批共轭性聚合物，如聚苯胺、聚吡咯、聚噻吩、聚苯撑乙炔、聚苯硫醚等，经过掺杂后，电导率可达到半导体甚至是金属导体水平。

The pyrrole People have found the large quantities of conjugacy polymer in succession, such as gathering the aniline, gathering the pyrrole, gathering the thiophene , polyphenyl to prop up acetylene , polyphenyl sulphur and ether etc., after mixing, the conductance rate can reach the semiconductor or even metal conductor level .

扑(4)：中文：人们相继发现了一大批共轭性聚合物，如聚苯胺、聚吡咯、聚噻吩、聚苯撑乙炔、聚苯硫醚等，经过掺杂后，电导率可达到半导体甚至是金属导体水平。

Steel towers,called pylons,serve to carry the insulators,with each conductor suspended from the bottom of a group or string of insulator units.

高电压，高线建设通常是用于悬挂式绝缘钢塔，要求塔，进行服务的绝缘体，每个售票员暂停底部的一组或一系列绝缘体单位。

For high voltages,overhead-line construction is generally used with suspension-type insulators.Steel towers,called pylons,serve to carry the insulators,with each conductor suspended from the bottom of a group or string of insulator units.

对于高电压、overhead-line普遍采用的建设与suspension-type绝缘体塔塔钢铁、服务、叫的绝缘体，每个导体停赛的底部或串绝缘子单位组。

Steel towers,called pylons,serve to carry the insulators,with each conductor suspended from the bottom of a group or string of insulator units.

钢塔，即所谓的铁塔，用于安装绝缘子，每相导线悬挂于一串绝缘子的底部

It is pointed out that the core brittle fracture is caused by extremely uneven voltage distribution along the insulator string and irregular designing and mounting of grading ring which leads to deformation of electric field on conductor end of insulator.It is proposed to replace the suspension clamp by a "八"shape joint strap and installing a glass insulator at this space or introducing a special composite insulator-gla...

通过对原线路双联悬垂复合绝缘子下垂式线夹挂点进行&八&字形改造；利用下垂式线夹缩短的距离在导线侧增挂玻璃绝缘子；新建线路采用特制复合绝缘子与玻璃绝缘子组合方式，使复合绝缘子均压环，接头连接处远离高压端，改善了复合绝缘子的电场分布，降低了复合绝缘子导线端承受的电压，消除了畸变电场，避免了棒形悬式复合绝缘子芯棒脆断，取得了良好的效果。

In the scene filmed today, Dan simply walked along the Hogwarts Express as the conductor's whistle blew and steam billowed out.

拍摄这场戏时，丹只是简单地走向火车，站台管理员吹响了哨子，火车喷出蒸汽。

For instance, the harmonic currents that add in the neutral conductor of a star-connected 4-phase system where the phase shift between fundamental waveforms is 90o would be the 4th, 8th, 12th, 16th, 20th, and so on.

比如谐波电流在中性导体，加上一个明星连通四相制相移之间的基本波形是90o会第四届、8，12，16，20等等。

Conductor and ground wire splicing reinforcing bar can reinforce splice sleeves.During line maintenance and emergency repair,it can be used to fix the point of splice sleeve failure conveniently and quickly.

输电线路导、地线接续管补强接续条可以对线路的接续管进行补强，接续管补强接续条在输电线路的维护、抢修时，可方便、快捷地对接续管故障点进行补修。

The main contributions of the paper are as follows:(1) The paper expounds the characteristics of power transmission of EHV and UHV six-phase transmission lines. Researching results show that six-phase can utilize the overhead transmission right-of-way efficiently, and improve the density of power transmission. At the same time, the electric field on surface of conductor, the power frequency electric-magnetic field at ground level can be controlled within the range of permission for six-phase transmission lines.

本文对六相输电线路的功率传输特性和几种继电保护原理进行了深入的研究和分析，取得如下成果：(1)详细分析和研究了六相输电线路在超高压和特高压两个电压等级上的功率传输特性，研究结果表明，六相输电线路能够最大程度地利用线路的走廊空间，明显提高系统的功率传输密度，并且线路的表面电场强度，以及线路下方的工频电场和磁场强度完全可以控制在规定允许的范围内。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。