高电压无电极强脉冲气体放电,可以用作激光器的激发光源。
High voltage pulsed electrodeless discharge in rare gases can be used as a light source for laser excitation.
德国阳光蓄电池极板选用无锑合金,德国阳光蓄电池自放电极低;
Germany sun battery plate with no antimony alloy, Germany sun battery self-discharge is extremely low;
实验结果显示,栅极偏置电晕放电极化系统的电光聚合物极化效果较无栅极时好得多。
The surface micrographs of the poled samples and the electro-optic coefficient measurement results show that the corona poling technique with grid has better performance than the one without grid.
方法:对33例常规脑电图( EEG)正常或无特异性改变的患儿进行了蝶骨电极加过度换气试验(HV)描记后出现痫样放电的病例进行分析。
Methods: Sphenoidal electrodes and HV were done and the epileptiform discharges recording were analysed in 33 children who with normal or non-specific change EEG.
方法:对33例常规脑电图( EEG)正常或无特异性改变的患儿进行了蝶骨电极加过度换气试验(HV)描记后出现痫样放电的病例进行分析。
Methods: Sphenoidal electrodes and HV were done and the epileptiform discharges recording were analysed in 33 children who with normal or non-specific change EEG.
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