左手定则 left hand rule ; hand rule ; left-hand d rule ; [电磁] left-hand rule

右手定则 right hand rule ; [电磁] right-hand rule ; right-hand d rule

佛来明右手定则 Fleming's right hand rule

安培右手定则 Thumb rule ; Ampere's right-handed rule ; amperes right-hand rule

弗林明右手定则 Fleming' s right hand rule

弗林明左手定则 Fleming's left hand rule

弗莱明左手定则 Fleming's left-hand rule

弗莱明右手定则 Fleming's right-hand rule

经验公式右手定则 rule of thumb formula