However, from the reliable and safety point of view, study on dielectric breakdown of epoxy resin under low pressure and magnetic field is deficient.
为研究磁场环境下的绝缘破坏,采用印刷电极方法,将0。
At the same time, there is always magnetic field around transformers, reactors and etc which makes dielectric breakdown of epoxy resin in the devices and finally results in serious fa.
本实验采用环氧树脂(Glass-epoxy, FR-4)绝缘板作为试样,使用印刷电极方法,将铜薄印制在试样表面作为实验电极,使用直流高压电源,研究了板-板和半圆板-板电极条件下,高海拔低气压和磁场环境对环氧树脂小绝缘间隙绝缘破坏的影响。
Cause analysis for gas insulation failure of 800 kV GIS circuit breakers
800kV GIS断路器气体绝缘破坏原因分析
Effects of High Altitude and Magnetic Field on Dielectric Breakdown of Epoxy Resin;
高海拔和磁场环境下环氧树脂的绝缘破坏
Study on Premature Failure Mechenism of PWM Inverter-Fed Traction Motor;
PWM变频调速牵引电机绝缘破坏机理的初步研究
Effects of Magnetic Field on Dielectric Breakdown of Phenolic Resin and Polypropylene;
磁场环境下酚醛树脂和聚丙烯的绝缘破坏
Dielectric Breakdown Properties of Biodegradable Polyethylene Film Immersed in Contamination Solution
污秽溶液对生物可降解聚乙烯绝缘破坏的影响
Study on Over-Voltage at Terminals and Insulation Failure Mechanism of Inverter-Fed Traction Motors;
变频调速牵引电机端子过电压及其对绝缘破坏机制的研究
Frequency electrical insulating material of the failure mechanism and the application of a new type of insulating material
变频电机绝缘材料破坏机理的探讨及新型绝缘材料的应用
Any breakdown of the insulation causes the motor to be rejected.
任何绝缘的破坏都导致这台电机测试宣布报废。
Transient response of high voltage transmission lines with drum type towers based on insulator rupture
鼓型塔输电线路绝缘子破坏非线性动响应分析
Study on Electric Aging Forinverter-Fed Traction Motorinsulation Based on Nondestructive Parameters;
基于非破坏性参量的变频牵引电机绝缘电老化的试验研究
Nonlinear finite element analysis of AC transmission lines based on insulator rupture
交流输电线路绝缘子破坏后的结构非线性有限元分析
People are damaging the environment and the horse-shoe crab is walking to the extinction. In this film, we find a lot to think over and over.
由于人对环境的破坏，使马蹄蟹即将走向濒于灭绝的边缘，引人深思，催人警醒。
"also, provide a protective sleeve that allows operation of the valve without breaking the vapor seal or disturbing the insulation."
此外,还要配置保护性套管,使得操作阀门时不会破坏气体密封或绝缘性能。
INSPECT MANUAL VALVE LEVER FOR WORN PLASTIC INSULATION OR STEEL BURR WORN THROUGH PLASTIC.
检查手动阀杆磨破了塑料绝缘或硬毛刺磨破了塑料绝缘。
Immediate isolation and repair of fault equipment/appliances.
即刻隔离（绝缘）和修复损坏的设备/装置。
The insulation may then fail, damaging the product.
这绝缘将失效?最终将损坏这产品。
Stray Current in Subways Affected by Local Track to Earth Insulation Defect
局部绝缘损坏对地铁杂散电流的影响
It's primed with det cord and blasting caps.
它是由绝缘线路与爆破雷管所引爆