直接施加于试样的脉冲负偏压对等离子体特性没有明显影响,但存在着一定的溅射作用。
The influence of negative pulse voltage applied directly to stainless steel samples on plasma characteristics has been found to be negligible, except sample sputtering.
在强直流电场下,测量了在聚乙烯试样内的空间电荷分布与电场分布,验证了电声脉冲方法原理。
The charge distributions and electrical field distributions in PE samples are measured under high DE voltages, and the principle of the electro-acoustic pulse method is proved.
脉冲加热技术的关键在于试样真实温度的测量。
The true temperature measurement of the sample is the key problem of the pulse heating technique.
铁芯导磁体的设计,很好的解决了脉冲磁场和定向凝固设备的匹配问题,使金属试样能够在强脉冲磁场中实现定向凝固。
Designed iron was good to solve the matching problem of the pulse magnetic field equipment and the direction solidification equipment. Therefor metal samples can realize the direction solidification.
自行研制了大电机定子绝缘超声波检测系统,它能同时显示被测试样的A扫描脉冲回波和C扫描平面图。
A new ultrasonic testing system has been developed for application to stator insulation of large generator. It provides A-scan signals and C-scan map for tested specimen.
目的:观察钛试样在微弧氧化处理过程中,不同的占空比和脉冲频率对钛瓷结合强度的影响。
Objective:To study the effects of duty cycle and frequency of microarc oxidation(MAO) on the titanium ceramic bonding strength.
目的:观察钛试样在微弧氧化处理过程中,不同的占空比和脉冲频率对钛瓷结合强度的影响。
Objective:To study the effects of duty cycle and frequency of microarc oxidation(MAO) on the titanium ceramic bonding strength.
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