论文部分内容阅读
一 照片I 竺可板教授(左二)考察腾格里沙漠、,一计22可帧教授(右三)考察固沙措施(本版照片由兰州沙漠所资料室提供)纪念竺可桢同志逝世十周年
A photo I Professor Zhu Ke board (second from left) examines the Tengger Desert, a field of 22 can frame Professor (third from right) to investigate sand fixation measures (this photo courtesy of Lanzhou Desert Office) to commemorate the tenth anniversary of the death of Comrade Zhu Kezhen