维普中文期刊产品整合服务
5篇 您的检索式:作者名="WangXueming"
    题名 作者 年代 出处 被引量
1M agmatic Gold Mineralization in the Western Qinling Orogenic Belt: Geology and Metallogenesis of the Baguamiao,Liba and Xiaogouli Gold Deposits显示文摘The superlarge Baguamiao, large Liba and Xiaogouli gold deposits represent three typical gold deposits different from the Carlin type in the western Qinling Orogenic Belt. Based on Ar-Ar dating of quartz from ores, U-Pb dating of single zircon from granite, tracing of H and O isotopes and studies on the mineralogy and texture of spots and bleached alteration developed in wall rocks, this paper focuses the relations between gold deposits and granite to clarify the origin of gold deposits and the metallogenesis in the tectonic evolution of the Qinling Orogenic Belt. The comprehensive studies show that the age of the granite (148.1-244 Ma) is identical with that of the gold deposits (131.91-232.56 Ma). It is suggested that the granite has close temporal, spatial and genetic relationship with the gold deposits. The granite provides a heat source, water source and considerable amount of ore-forming material. Finally, it is concluded that the orogeny by collision, emplacement of the granite and positioning of the gold deposits represent a successive process. Both the granite and gold deposits resulted from the syn-orogeny and post-orogeny tectonic evolution.FENGJianzhong WANGDongbo WANGXueming ZENGYishan LITiefeng 2004Acta Geologica Sinica(English Edition)2004,78,2:12
2显示文摘WangXueming(q:雪明) XieFuyuan(谢富原) LiMin(李敏)etal 2009复合材料学报2009,30,4:1
3显示文摘XieFuyuan(谢富原) WangXueming(q::雪明) LiMin(李敏)etal 2009复合材料学报2009,26,4:1
4EnGhancedsuperhydrophilicityofN+ implantedmultiwalledcarbonnanotubesGTiO2 compositethinfilms显示文摘HouXinggang YaoKun WangXueming etal 2014VacuGum2014,11,:1
5NEW TECHNOLOGY AND MACHINE TOOL FOR THE FORMING OF THE REAR AXLE SHAFT OF LIGHT TRUCK显示文摘A new technology of forward extrusion and cross rolling has been developed to process the rear axle shaft sleeve of light truck with the use of tube billets. This technology is characterized by large reductions of material, energy and cost of production and has significant economical benefits. This technology is stable and reliable. The three rolls transverse rolling mill built based on this technology has novelty construction, higher production efficiency, non-vibration and noise. The research results have been extensively applied to light trucks and farm transport with load of 1 to 3 tones.Han~ngchun YuDuonian WangXueming 2004Chinese Journal of Mechanical Engineering2004,17,4:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费