本工作采用介质阻挡放电装置，在交流气体放电中观察到不同类型的四边形、六边形、超点阵以及类辉光放电等放电模式。
Various discharge modes, such as square, hexagon, superlattice, and like-glow discharge, have been observed in ac-driven gas discharge by using the dielectric barrier discharge device.
探讨了氦气和氩气不同配比对AZ31 镁合金交流钨极惰性气体保护焊（TIG） 焊接性的影响，对不同气体配比的混合气体电弧特性、熔深、焊缝成型进行了分析和测定。
The influence of He-to-Ar ratio in AC-TIG on the AZ31 welding properties was studied. The arc characters, weld penetration, joint forming were measured and analyzed.
在研究交流气体放电X射线性质时 ，实验观测到了强度可与阳极X射线相比的阴极X射线。
The structure and cathodoluminescence properties were studied by the X ray diffraction (XRD) and the cathode ray excitation.
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