显微放射性照相是研究铀矿石的重要方法之一。它是以放射性带电质点在特制的原子核乳胶板上形成的径迹为其主要研究内容,故又称做径迹放射性照相。由于特制的乳胶板仅对α质点起反应,其灵敏度极高,几乎能摄下90%以上的α质点,故又简称为α照相或乳胶照相。显微放射性照相,所需矿石量极少,并能研究小至0.01毫米~2的面积,因此,特别适合于含 Micro-radiography is one of the important methods for studying uranium ore. It is based on the radioactive charged particles in a special nucleus of the formation of the latex particle board as its main research track, it is also known as track radiography. Because the special latex plate only responds to α particle, its sensitivity is very high, it can take more than 90% of α particle, it is also referred to as α camera or latex camera. Microgravimetry requires very little ore and can study areas as small as 0.01 mm2, and is therefore particularly suitable for containing