为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
The large-scale Yangla copper deposit,located in the central part of the Sanjiang Tethys polymetallic belt,is structurally controlled by the Jinsha River Fault
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
The Bangong Lake-Nujiang River metallogenic belt is located between the Qiangtang Block and Lhasa Block,and the Duolong ore concentration area is located in the
Inside the Alaska Indian Arts center in Haines, Alaska, the smell of cedar hangs heavy in the air. Clunks1, whacks2,and scraping noises punctuate the redolence3
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
The Wenyu copper polymetallic deposit,with proven reserves of about 0.23 Mt Cu,394 t Ag and0.04 Mt Pb,is located in the central part of the Lancangjiang volcani
采访工作是图书馆一切工作的基石.基础不稳固,则其他各项业务工作难以有效开展.网上采访也叫在线采访或网络采访,是指网络环境下图书采访人员在网上书店进行查找、筛选、预定
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
The Ailao Mountain is one of the most important metallogenic belts of polymetallic deposits in the Sanjiang region,southwestern China.Located in the southern se