Radiofrequency ablation works by passing electrical currents in the range of radiofrequency waves between the needle electrode and the grounding pads placed on the patient's skin.

射频消融术通过病人皮肤上的接地垫和电极针之间的高频电流起作用。

youdao

The present invention is breakthrough existing needle knife using range, suitable for chronic soft tissue injury, hyperosteogeny and bone joint bony rigidity closing operation release.

突破了现有针刀的使用范围，适用于慢性软组织损伤、骨质增生 症、骨关节骨性强直进行闭合性手术松解。

youdao

Range Rover has moved the needle to yet richer and more exclusive materials and design, even as it has simplified the cabin and cockpit environment.

WSJ: 2013 Range Rover Review: If You Must Buy a Luxury SUV... | Rumble Seat