新型经颅磁刺激三层-8字形线圈的结构设计
熊慧,景昭,刘近贞

Structural design of novel three-layer figure-of-8 coil for transcranial magnetic stimulation
Hui XIONG,Zhao JING,Jin-zhen LIU
图 5 聚焦面积与旋转角度θ、半径的关系
Fig.5 Relation between focusing area,rotation angel θ and radius