今年是贵州省籍著名地质学家乐森、丁道衡、罗绳武三位教授100年诞辰。为了缅怀他们对我国地质和地质教育事业的丰功伟绩,对家乡贵州的巨大贡献;弘扬他们的科学精神;学习他们的高贵品质,鼓励后学,7月26日下午,由贵州省地质学会、贵州省地矿厅、贵阳市政协文史和学习... This year is the 100th birthday of three famous Guizhou provincial geologists, Le Sen, Ding Daheng and Luo Shengwu. In honor of their great achievements in geology and geo-education in our country and their great contributions to Guizhou’s hometown, to promote their scientific spirit, to learn their noble qualities and encourage their after-school studies, the afternoon of July 26 was jointly sponsored by Guizhou Geological Society, Guizhou Province Mines Department, Guiyang City CPPCC history and learning ...