E 0 , 15mev evaluation of surface contamination . part 3 : isomeric transition and electron capture emitters , low energy beta - emitters e beta max inferior to 0 , 15 mev 表面污染的评估.第3部分:同质异能跃迁和电子俘获发射器,低能量发射器
Ecd petroleum products and used oils - determination of pcbs and related products - part 1 : separation and determination of selected pcb congeners by gas chromatography using and electron capture detector 石油产品和用过的油.多氯联苯和相关产品的测定.第1部分:使用电子俘获检测器
Petroleum products and used oils - determination of pcbs and related products - part 1 : separation and determination of selected pcb congeners by gas chromatography using an electron capture detector ; german version en 12766 - 1 : 2000 石油产品和用过的油.多氯联苯和相关产品的测定.第1部
Ecd petroleum products and used oils - determination of pcbs and related products - determination and quantification of polychlorinated terphenyls and polychlorinated benzyl toluenes content by gas chromatography using an electron capture detector 石油产品和用过的油. pcb和相关产品的测定.使用电子俘获探测器
Petroleum products and used oils - determination of pcbs and related products - part 3 : determination and quantification of polychlorinated terphenyls and polychlorinated benzyl toluenes content by gas chromatography using an electron capture detector ; german version en 12766 - 3 : 2004 石油产品和用过的油.多氯联苯和相关产品的测定.第3部
Electron capture is a process in which a proton-rich nuclide absorbs an inner atomic electron (changing a nuclear proton to a neutron) and simultaneously emits a neutrino. Various photon emissions follow, in order to allow the energy of the atom to fall to the ground state of the new nuclide.