neutron lifetime logging technique
1импульсный нейтронный каротаж по времени спада тепловых нейтронов — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN neutron lifetime logging technique …
2Radioactive waste — 2007 ISO radioactivity danger logo, designed in part for long term radioactive waste depositories which might survive into a far future time in which all knowledge of the meaning of present common radiation danger symbols and signs has been lost… …
3Scintillator — Scintillation crystal surrounded by various scintillation detector assemblies …
