中国湖泊柱样沉积物中239+240Pu的来源与分布特征
黄亚楠, 潘少明, 刘志勇

The Source and Distribution Characteristic of 239+240Pu in Sediment Cores of Chinese Lakes
Yanan Huang, Shaoming Pan, Zhiyong Liu
图4 中国湖泊柱样239+240Pu剖面分布特征
Fig.4 Distribution characteristics of the 239+240Pu deposit profile in China