英语词汇“background equivalent activity (BEA)”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	background equivalent activity (BEA)
释义	background equivalent activity (BEA) [化] 天然本底放射性当量强度
随便看	room meat room mining room mother room neck room noise room noise level room-noise spectrum room number room of higher cleaning standard room of mother and infant room of reconciliation room-only room parameter room parent room performance room rate room rates room ratio room reservation room resonance room response room reverberation rooms room-scattered neutron room scattering 十有八九十步芳草十步香草十步香车十死一生十死不问十死九活十浆五馈十生九死十病九痛下发下口下台下台阶下合下同下吏下周下咽下品