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- double insulator string 双重绝缘子串
- Through comparing the two scheme, hanging a heavy hammer under the insulator string decreases the angle of wind oscillation for insulator s tring, and no same accident happens. 经过方案比较，绝缘串下加挂重锤，减小绝缘子串风偏角，未发生类似事故。
- Preformed Suspension Set is used to fix the conductor to the insulator string on the straight pole and tower, or hang the lightning conductor to the straight pole and tower. 预绞式悬垂线夹用于将导线固定在直线杆塔的绝缘子串上，或将避雷线悬挂在直线杆塔上。
- It is highly non-uniform with the line end insulators bearing a higher voltage than that in an ac insulator string on dry condition. 乾燥情况下，直流系统绝缘子串电压分布更加不均匀，导线端绝缘子电压更高。
- Finite element method is applied to analyze the windage of suspension insulator strings under dynamic wind loads. 针对传统计算方法的不足,采用有限单元法计算分析动态风作用下悬垂绝缘子串的风偏。
- The inductor is of dismountable jet type with air-cooling. The pot is lined with double insulation of chamotte and alumina. 感应体采用可拆式带风冷大功率喷流型感应体。炉体内衬采用粘土质及高铝质耐火材料构成的双层保温结构。
- Our electrical tools are double insulated and approved to international safety standards. 我们的电动工具都是双重绝缘的，并符合国际安全标准。
- Replacement of Double Tension-resistant Insulator String of 500 kV Transmission Line 500 kV输电线路双串耐张绝缘子的更换方法
- With the development of EHV/UHV DC transmission projects, it is inevitable to study DC pollution flashover performance of long insulator strings. 超、特高压直流输电的发展需要对长串直流绝缘子污闪特性研究。
- In th e paper, the underwater repair technique for double insulation pipe is introduce d based on the underwater repair project of sub-sea pipeline in Weizhou oil fie ld. 结合涠洲油田海底管道修复工程的实例,介绍海底双重保温管道的水下维修技术。
- This paper elaborates theoretically the corona current characteristics of insulator strings under high voltage application and verifies them by experiment. 论述了绝缘子串在高电压作用下的电晕电流特性,并通过试验进行了验证。
- The formulas were deduced that may be used to calculate the thickness of single and double insulating layers under definite heat loss and lowest thermal insulation expense. 以单层和双层保温层在热损失一定的倩况下,导出保温费用最低时的保温层厚度计算式。
- STUDY OF ON-LINE DETECTING DEVICE FOR SUSPENSION INSULATOR STRING 悬式瓷绝缘子在线检测装置的研究
- Research on the Impulse Discharge on UHV Long Insulator String 特高压绝缘子串冲击电压放电特性研究
- Selection of Numbers of Insulator of Insulator String on ac Transmission Line 交流输电线路绝缘子串片数的选择
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- Numerical Simulation of Dynamic Response of Suspension Insulator String 悬垂绝缘子串动态风偏响应的数值模拟
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
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海词词典，十七年品牌
