But instead of moving the wire to bring those domains under the heads, in the way that a spinning hard disk would, his device moves the domains themselves along the wire, using an electric current.

然而，(帕金博士的这一新技术)不似传统硬盘技术转动硬盘盘片那样移动磁头下的电线，而是使用一股电流推动这些“域”沿着电线移动。

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To create plasma, they applied an oscillating (radio frequency) electric field to the gas using two disk-shaped electrodes located near the top and bottom of the chamber.

为了制造等离子体，他们还在容器上下两个表面安上了电极，加上了射频震荡电场。

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The utility model relates to a dislocated point disk seedling growing hand operated seeder for vegetables and flowers, which mainly solves the problem of high cost of electric seeders.

本实用新型是用于蔬菜、花卉作物的错位式穴盘育苗手动播种器，主要解决电动播种器成本高的问题。

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