甘肃平凉地区氚的背景值恢复

摘要

In some area where the geologic condition is complex,the general way of reconnoiter make the information limited,in addition the vacancy of the notes of the environment tritium make much inconvenience to the study in some areas of China. The text exert environment isotope,using the relation of the environment tritium -time of Ottawa＇s curve,We resume the environment tritium of the area of PINGLIANG by environment isotope,and compare the environment tritium which is gained by the law of radioactivity. It offers the convenience for the study in future.%在一些地质条件复杂的地区，常规勘探方法提供的信息有限，再加上我国部分地区对氖值记录的空缺，给该地区的地质研究带来不便，本文通过运用环境同住素方法，利用渥太华氖值一时间关系曲线对平凉地区环境氖值进行恢复，井与放射性定律所求的氖值进行比较。给以后的地质研究提供方便。