中文摘要：

一个单个旋涡在无线电频率被获得在氩气体的电容的分泌物。灰尘分系统在水平飞机被限制，不均匀的锯结构放了在更低的电极上。旋涡沿着锯牙齿的长方面总体上旋转。锯结构的不对称现象在旋涡的旋转起一个重要作用。从本地离子流动和电场导致血浆鞘的全部的力量的非零卷屈能被归因于旋涡的坚持的旋转。

英文摘要：

A single vortex is obtained in radio-frequency capacitive discharge in argon gas. The dust subsystem is confined in the horizontal plane with an asymmetrical saw structure placed on the lower electrode. The vortex rotates as a whole along the long side of the saw-teeth. Asymmetry of the saw structure plays an important role in the rotation of the vortex. Nonzero curl of the total force resulting from the local ion flow and the electric field in the plasma sheath could be attributed to the persistent rotation of vortex.