... electric breakdown voltage 电击穿电压 Di-electric breakdown 穿高压 intrinsic electric breakdown 固有漏电性 ...
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高压铝阳极氧化膜的陷阱浓度与隧穿导电。
The trap concentration and tunnel conductance in aluminum anode oxidized films under high field.
目的探讨通过超声引导经皮肝穿途径向门脉内放置内支架治疗癌栓引起的门静脉高压的效果。
Objective To evaluate the treatment of portal hypertension caused by tumor thrombi with percutaneous transhepatic portal vein stent implantation under the US guidance.
综述了高压运行油气管线在役焊接修复的意义、分类、工艺特点和存在的主要问题，总结分析了最近几年国外在在役焊接烧穿和最小线能量方面的最新研究成果。
On he base of analyzing the characteristic of oil & gas pipelines and present status of repairing by welding of our country, the key problem of developing in-service repairing by welding in our count.
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