rf ion source是什么意思

用法例句

The short distance RF communication technology has many standards,the components supporting these standards general have bigger power consumption,the structure is complex,the price is higher,do not suit the low end application.

短距离RF通信技术的标准有很多,支持这些标准的器件一般功耗比较大、结构复杂、价格较高,不适合低端应用。