Pct 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 石油产品和用过的油. pcb和相关产品的测定.第3部分:用电子俘获探测器的气相色谱法测定和量化多氯三联苯
Methods of test for petroleum and its products - petroleum products and used oils - determination of pcbs and related products - separation and determination of selected pcb congeners by gas chromatography using an electron capture detector 石油及其制品试验方法.石油产品和用过的油. pcbs及相关产品的测定.通过带电子俘获探测器的气相色谱法分离和测定选定的pcb同种类物
The oxide and reduce potential and the dopant concentration . the experiments of degradation methyl blue a1so showed that the photocatalytic activity could be greatly improved with vzos - loaded tio2 , maybe that loading v2o5 would accelerate the electron captured and charge transferring , change the samp1e surface hydrophilic and absorption 纳米tio _ 2 - v _ 2o _ 5复合光催化剂对次甲基蓝的降解实验表明,复合v _ 2o _ 5后tio _ 2可以加速电子捕获和电荷迁移速率,改变了样品表面吸附亲合力,使降解效率相比纯tio _ 2有很大提高。
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.