naturally occuring radioactive materials
1природные радиоактивные материалы — — [А.С.Гольдберг. Англо русский энергетический словарь. 2006 г.] Тематики энергетика в целом EN naturally occuring radioactive materialsNORM …
2Kashiwazaki-Kariwa Nuclear Power Plant — Infobox Nuclear power plant Picture = Kashiwazaki Kariwa cropped.jpg Pic des = Aerial view. The controlled area where waste heat is dumped into the ocean can be seen fairly clearly. There is a buffer zone of green space between the plant and… …
3Period 2 element — A period 2 element is one of the chemical elements in the second row (or period) of the periodic table of the chemical elements. The periodic table is laid out in rows to illustrate recurring (periodic) trends in the chemical behaviour of the… …