insulators的例句大全

This paper investigated AC flashover performance of insulators covered with snow or ice condition in tow ways of theory and test analysis.

本文从理论和试验两方面研究了冰雪条件下绝缘子交流闪络特性。

Control Technology of KJ Series Live Washing Device for Insulators

KJ系列绝缘子带电水冲洗装置控制技术的研究

Conductors and insulators are of great use.

导体和绝缘体都很有用.

Von Baeyer set his sights on new synthetic dyes, however, not insulators.

然而冯·拜耳将目光放在了新的合成涂料上, 而非绝缘体上.

In this paper, performances of polyurethane foam insulators foamed by various foamers were investigated experimentally, and compared with those foamed by CFC11 ( CFCl 3). In addition, problems associated with new alternative foamers were analyzed.

通过对几种采用不同发泡剂的现场发泡聚氨酯泡沫隔热材料进行各种性能试验，并与发泡剂为CFC11（CFCl3）的聚氨酯泡沫隔热材料进行比较，分析了其中一些新的替代发泡剂存在的问题。

Most metals are good conductors of electricity, while paper, air and glass are good insulators.

绝大多数金属都是电的良导体, 而纸张 、 气、璃则是良好的绝缘体.

Figure 2-12 shows a high-ohm resistor ( RDUT ) supported on two insulators metal test fixture.

图 2-12 示出了测试夹具上由两个绝缘子支撑的高阻器 ( RDUT ).

The influence of voltage grading fittings on electrical performance of composite insulators The corrective actions suggested include addition of pressure equalizers to insulators at the side of power lines and replacement of slender insulators.

均压装置对复合绝缘子电气性能的影响提出了在靠近导线侧绝缘子加装均压装置或更换污闪电压高的长棒型绝缘子等防护措施。

The discharge at the top of icicle is one of the main factors influencing flashover voltage when the air gap amid the sheds of ice-covered insulators is not bridged.

覆冰绝缘子伞裙间隙未桥接时，冰凌尖端的放电是影响绝缘子闪络电压的主要因素之一。

Finally, the maintenance method of composite insulators based on on-line hydrophobicity detection technology was discussed.

最后, 综合上述研究,探讨了基于憎水性带电检测的复合绝缘子运行维护方法.

The DC static high voltage meter is the main instrument for measuring voltage of the insulators.

直流高压静电电压表是测量绝缘电阻表端电压的主要设备.

As with any high resistance device , mishandling can destroy the integrity of insulators.

与任何高电阻器件一样, 错误的拿取方法可以损坏绝缘体的整体绝缘特性.

Electrical insulators include rubBer, plastic, porcelain, and mica.

电绝缘体包括了橡胶 、 塑料 、 陶瓷和云母.

External shunt resistances, such as leaky cables and dirty insulators, may also cause loading errors.

外部的分流电阻, 例如:漏电的电缆和肮脏的绝缘子也可能引起负载误差.

Metals and impure water are examples of good conductors or insulators.

金属和不纯的水分别是良导体和绝缘体的例子.

This paper expounds the mechanism of insulators contamination flashover and the principle of leakage current monitor.

阐述了绝缘子污闪机理及泄漏电流监测原理.

And a panel encasing a vacuum is one of the best insulators known.

真空板是目前已知绝缘材料中最好的.

Typical patterns of histone methylations exhibited at promoters , insulators, enhancers, and transcribed regions are identified.

表现在启动子、绝缘子 、 增强子和转录区域的组蛋白甲基化的典型模式被确定.

Experiments of bulk doping were developed to improve the surface hold off voltage of alumina insulators.

为改善氧化铝陶瓷绝缘子的沿面耐压能力开展体掺杂实验研究.

Examples of electrical insulators include plastic, glass, air, dry wood, paper, rubber, and helium gas.

电的绝缘体的例子包括塑胶 、 玻璃 、 空气 、 乾燥木材 、 纸 、 橡胶和氦气.