magnetic tracking磁: squeak; chirp; peep辐射: radiation; exposure; radio; ...跟踪: follow the tracks of; tail a ...热辐射跟踪: heat tracking电离辐射跟踪水位仪: ionizing radiation following level meter下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:磁辐射跟踪,即可在微信中查询翻译