clear field of view
磁极铁心
field core【电】
暂无补充释义。
相关词条
gravitational field
hay, straw or like field crops
depreciation of facilities spread over field life
authentication field【计】
field angle【光】[专业]直接日射表\nfield of view angle【天】
curvature of field
insulated-gate field-effect transistor