beta-radiation survey辐射: radiation; exposure; radio; ...测量: survey; measure辐射测量: actinometry; radiation measurement; radiation survey; radiometric measurement; radiometry辐射测量的: radiometric辐射测量计: radiation survey meter; radiometric property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:β-辐射测量，即可在微信中查询翻译
