草本伴生种
Herbaceous companion species
晚期共生—伴生金矿
Late intergrown and associated gold mineralization
U－P伴生机制
Association mechanism of U and P
伴生碲矿物
associated tellurium minerals
伴生调幅
companion amplitude modulation
伴生放射性
concomitant radioactivity
norms
伴生放射性矿
associated radioactive ore
Norm
伴生放射性矿物
Minerals Associated with Radionuclides
伴生放射性污染源
accompanying radioactive pollution source