查询词典 insulators

Test results show that there are evident differences among creepage distance utilization coefficients of different types of insulators.

对华东电网常用的几种绝缘子的积污特性、爬电距离有效利用系数进行了分析和计算，同时，在污秽试验的基础上，对几种常见的绝缘子试品进行了长串耐压试验，试验结果表明，不同类型绝缘子的爬电距离有效利用系数存在较大差异。

The authors analyze and calculate the contamination accumulation characteristics and creepage distance utilization coefficients of several kinds of insulators commonly used in East China Power Grid.

绝缘子的积污特性和爬距有效利用系数对线路的外绝缘特性有重要的影响，这一点应在外绝缘配置时予以考虑。

Therefore, a systematic study of flashover performance and mechanism of insulators covered-with.

因此研究覆冰绝缘子的闪络特性和机理具有重要的学术意义和工程应用价值。

Analysis and opinion on lightning flashover of composite insulators in Guangdong province.

对广东省合成绝缘子雷击闪络问题的分析和意见。

Humidification of the workshop is to shop humidity environment to a more appropriate range, so that static electricity generated by the basis of the loss is to prevent static electricity from the fundamental (but note that: For a number of insulators to isolate the generation of static electricity, a single means of humidification not a good solution of the static problem, the need for the joint effect of a variety of ways).

对车间加湿是将车间环境湿度提高到一个较为合适的范围，使静电失去产生的基础，是从根本上防止静电（但需要注意的是：对于一些孤立的绝缘体所产生的静电，单一的加湿手段并不能很好的解决其静电问题的，需要多种方式共同作用）。

In the combined approach, the HAGA determines the optimal displacement ratios and number of fictitious charges used in CSM, and then obtains the optimal contour design of support insulators to minimize and uniform the tangential electric field along the dielectric boundary.

在此复合式方法中，杂凑基因演算法先用来决定电荷模拟法中之假想电荷与配置比之最佳值；然后再用杂凑基因演算法来获得支持碍子之最佳化外型，以便能够将支持碍子介质边界上之切线电场强度分布均匀化且最小化。

Semiconductors belong to a half-way house between insulators and conductors.

半导体是介於绝缘体与导体之间的一种中间结构。

However, these kinds of insulators could not meet the requirement in high-power electronic devices.

然而，这些种类的绝缘体，不能满足高功率电子设备的出去。

In this paper, we propose a method that can detect insulators using edge orientation histogram.

本文提出了一种利用边缘方向直方图定位绝缘子的方法。

With the Pockels device, the field strength distributions of the two kinds of insulators are measured imitatively and practically.

揭示了染污绝缘子在污闪过程各阶段中表面电场的分布规律和变化规律，以及表面电场分布与局部电弧发展的关系。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。