搜索筛选:
搜索耗时1.9917秒,为你在为你在102,285,761篇论文里面共找到 4 篇相符的论文内容
发布年度:
Improved proportional fair dynamic subcarrier allocation with frugality constraint for SC-FDMA syste
[期刊论文] 作者：LI Yi-bing,ZHANG Xu,YE Fang,GAO Zhen-guo,,
来源：The Journal of China Universities of Posts and Telecommunica 年份：2013
With the objective of taking full use of channel resource, we proposed two utility based dynamic subcarrier allocation (DSA) algorithms for the single carrier f...
The Research on Composition Design and Hardening Accelerating Effect of Na+& K+-free Concrete Harden
[会议论文] 作者：GAO Zhen-guo,YAO Bing-wen,HAN Yu-fang,QIAN Hui-li,
来源：华北地区硅酸盐学会第十届学术交流会 年份：2010
By means of orthogonal experimental design, the composition (including Calcium formate, Ferric sulfate and Crystal-embryo) of Na+ & K+-free concrete hardening accelerator is designed, and the hardenin...
THE BLACK SHALE AND THE OCEANIC RED BEDS IN CRETACEOUS:PROCESSES AND MECHANISM OF OCEANIC ANOXIC EVE
[会议论文] 作者：Lian-feng GAO,Zhen-guo ZHANG,Xiao-qiao WAN,Nian-qiao FANG,mu-hua CUI,
来源：2006年白垩纪重大地质事件与地球系统国际学术研讨会 年份：2006
...
THE BLACK SHALE AND THE OCEANIC RED BEDS IN CRETACEOUS:PROCESSES AND MECHANISM OF OCEANIC ANOXIC EVE
[会议论文] 作者：Lian-feng GAO,Zhen-guo ZHANG,Xiao-qiao WAN,Nian-qiao FANG,mu-hua CUI,
来源：2006年白垩纪重大地质事件与地球系统国际学术研讨会 年份：2006
...
相关搜索：
