·本刊讯·中国有色金属学会、中国煤炭学会、中国金属学会、中国核学会、中国硅酸盐学会、中国化工学会、中国轻工协会、中国地质学会继1983年在马鞍山市和1986年在唐山市先后召开的第一、第二次全国采矿学术会议之后,于1990年3月28日至4月2日在湖南长沙市召开了第三次全国采矿学术会议。这次会议是在中国科协直接领导下,在湖南省政府、省科 · Benxi hearing · China Nonferrous Metals Society, China Coal Society, China Metals Society, China Nuclear Society, China Silicate Society, China Chemical Society, China Light Industry Association, China Geological Society since 1983 in Ma’anshan City and in 1986 in Tangshan City has held the first and second national mining academic conference, in March 28, 1990 to April 2, held in Changsha, Hunan, the third national conference on mining. This meeting is under the direct leadership of the China Association for science and technology, in the Hunan provincial government, the provincial section