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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 发表日期：2004    内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Synthesis of dimethyl carbonate by transesterification over Cao/carbon solid base catalysts 会议论文 7th International Conference on Carbon Dioxide Utilization, Seoul, Korea, 12-16 October, 2003 Wei T(魏彤); Wang MH(王谋华); Wei W(魏伟); Sun YH(孙予罕); Zhong B(钟炳) 收藏  |  浏览/下载：24/0  |  提交时间：2011/03/06 Infrared study of CO and CO/H2 adsorption on copper catalysts supported on zirconia polymorphs 会议论文 7th Natural Gas Conversion Symposium, Dalian, China, 6-10 June 2004 Ma ZY(马中义); Xu R(徐润); Yang C(杨成); Dong QN(董庆年); Wei W(魏伟); Sun YH(孙予罕) 收藏  |  浏览/下载：12/0  |  提交时间：2011/03/06 Synthesis of dimethyl carbonate from urea and methanol over metal oxides 会议论文 7th International Conference on Carbon Dioxide Utilization, Seoul, Korea, 12-16 October, 2003 Wang MH(王谋华); Zhao N(赵宁); Wei W(魏伟); Sun YH(孙予罕) 收藏  |  浏览/下载：7/0  |  提交时间：2011/03/06 Synthesis of propylene carbonate from urea and propylene glyol 会议论文 7th International Conference on Carbon Dioxide Utilization, Seoul, Korea, 12-16 October, 2003 Li QB(李奇飚); Zhao N(赵宁); Wei W(魏伟); Sun YH(孙予罕) 收藏  |  浏览/下载：11/0  |  提交时间：2011/03/06 Effect of solidification process on magnetic properties of Nd-based bulk amorphous forming alloy 会议论文 Proceedings of the 10th International Symposium on Metastable Mechanically Alloyed and Nanocrystalline Materials (ISMANAM-2002), 2003-08-24 作者:  Wei, B.C.[1];  Wang, W.H.[2];  Yu, G.S.[3];  Li, W.H.[4];  Sun, Y.F.[5] 收藏  |  浏览/下载：4/0  |  提交时间：2019/05/10 Serrated plastic flow during nanoindentation in Nd-based bulk metallic glasses 会议论文 INTERMETALLICS, 2004-10-01 作者:  Wei, BC[1];  Zhang, TH[2];  Li, WH[3];  Sun, YF[4];  Yu, Y[5] 收藏  |  浏览/下载：3/0  |  提交时间：2019/05/10 composites  glasses  metallic  mechanical properties at ambient temperature   Research on numerical solution of unsteady 2-D open channel flow 会议论文 4th International Conference on Fluid Mechanics, Dalian, PEOPLES R CHINA 作者:  Sun, GC;  Liu, YL;  Wei, WL;  Shi, CY 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/25 boundary-fitted coordinate systems  orthogonal curvilinear meshes  technique of moving boundary   Implicit bidiagonal scheme for computation of flood waves using shallow water 会议论文 4th International Conference on Fluid Mechanics, Dalian, PEOPLES R CHINA 作者:  Sun, GC;  Wei, WL;  Liu, YL;  Shi, CY 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/25 dam-break flood waves  numerical simulation  implicit scheme