维普中文期刊产品整合服务
4篇 您的检索式:作者名="XIAO Xiangmin"
    题名 作者 年代 出处 被引量
1Fluid inclusion, siliceous rock geochemistry of Shewushan lateritic gold deposit, Hubei Province, eastern China: Implication for the genesis of primary orebody显示文摘The Shewushan gold deposit is located 16 km southwest of Jiayu County, Hubei Province, eastern China, which is the largest lateritic gold deposit in Asia, consisting of a series of mineralized faults containing gold grades of 1.0–19.5 g/t set within a larger, lower-grade(0.2–1.0 g/t) zone. According to the fluid inclusions study, the homogenization temperature ranges from 70–350℃, and concentrates between 140–220℃. The laser Rama results show that the CO2 and CH4 exist in mineralized fluid. In addition, the major and trace element and REE geochemical data show that the genesis of the siliceous rocks is hydrothermal genesis, formed by mineralized fluid bearing SiO2 transmitted along faults to the surface, and replace the carbonate rocks to begin deposition. Primary gold mineralization is attributed to hydrothermal activity that followed the main period of tectonic deformation of the Indosinian orogeny, which caused the regional detachment regime in southeast Hubei. The reversed fold and the fault system formed the fluid migration channel in the Shewushan area. EPMA results show that Au exists in arsenopyrite(850×10-6–1550×10-6 Au) and pyrite(470×10-6–1340×10-6 Au). Therefore, based on the above results and combined with the field observation, we suggest that the genesis of primary orebody in Shewushan deposit is carlin type, while not weathered residual type.WANG Minfang ZHENG Youye XU Rongke LIU Yunguang XIAO Fan CHENG Shanwen SUN Xiangmin 2014Chinese Journal Of Geochemistry2014,33,1:6
2Construction of two-dimensional hydrogen clusters on Au(111) directed by phthalocyanine molecules显示文摘低维的 H2 总数成功地在 Au (111 ) 表面上被制作了并且借助于扫描通道显微镜学的低温度调查了。我们使用锰酞毒(MnPc ) 分子在 Au (111 ) 表面上抛锚了高效地收集并且卡住氢分子。一二维(2D ) 分子的氢簇在 MnPc 附近被形成。氢簇展出偏爱依赖者地形学和空间依赖者的传导力系列,它被指数地减少的阀值精力从中央 MnPc 与距离文饰激活 H2 分子的运动。这指数的落下在 2D 簇揭示界面的阶段行为。Kai Yang Wende Xiao Liwei Liu Xiangmin Fei Hui Chen Shixuan Du Hong-Jun Gao 2014Nano Research2014,7,1:2
3Dynamics of primary productivity artd soil organic matter of typical steppe in the Xilin River Basin of Inner Mongolia and their response to climate change 显示文摘XIAO Xiangmin WANG Yifeng CHEN Zhouzhong 1995Acta Botaniea Sinica1995,38,1:1
4腮腺癌不规范手术后再手术相关问题探讨(英文)显示文摘Objective:The purpose of this study was to analyze the clinical disadvantages of non-standard surgical treatment for parotid gland cancer and probe the re-operative indication following non-standard surgical treatment.Methods: Data of 58 cases suffered parotid gland cancer who received non-standard operation at other hospital and received re-operation in tumor hospital of Ganzhou from June 1998 to October 2010 were retrospectively reviewed.Results: In all cases,parotid gland cancer were residual in 46 cases,the facial nerve remaining rate was 81.0% (47/58),facial nerve branches injury rate was 3.5% (2/58),facial nerve partial resection rate was 8.6% (5/58) and total resection rate was 6.9% (4/58).The sensitivity of residual tumor was 83.3%,scanned by contrast-enhanced CT and the CT positive predictive value was 86.9%. Conclusion: Consideration of the higher residual tumor rate in patients who received non-standard operations,the re-operations were necessary.Contrast-enhanced CT positive predictive value was high for residual tumor and it was important for re-operation.Xiangmin Zhang Xiaolin Lan Lianbin Liu Rong Li Fufu Xiao Folin Liu 2012The Chinese-German Journal of Clinical Oncology2012,11,4:0
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