number.相关论文
IT is known that the irreversibility of a Markov chain can be characterized by its circulation(see e.g.ref.[1]).In this no......
一个必要条件为想象的二次的函数 fieldK = k 的理想的类组被介绍(鈭欴)(k = F q (x) , 2 ? q ) 具有代表鈮 ? 。条件被证明在一些......
The concept of imaginary angle fractional Fourier transform is proposed. Its existence and additive operation are proved......
In this paper,a preliminary study is given on the drag (i.e.bulk transfer for momentum) coefficient,on the basis of data......
本实验测定了在工业中常用的双层双叶平板桨在方形搅拌槽中海-液混合过程的搅拌功率准数,主方形搅拌槽功率的放大计算提供了依据。......
本文首次将准数概念引入流动注射分析领域中,利用因次分析方法推导出四个具有明确物理意义的无因次数群——准数。并且对这些准数......
THEANALYSISOFSTABILITYOFBINGHAMFLUIDFLOWINGDOWNANINCLINEDPLANEWangPeiguang(王培光)WangZhendong(王振东)(ReceivedDec.1.1994.Communica.........
Some ways of multilevel relaxed preconditioning matrices for the stiffness matrix in the discretization of selfad joint ......
ONTHETOTALCOLORINGOFGRAPHG∨H¥XuBaogang(许宝刚)(Math.ofDept.,ShandongUniversity,Jinan250100,China.)Abstract:Thetotalchromaticnumb.........
STABILITYOFNAVIER-STOKESEQUATION(II)ShiWei-hui(施惟慧);FangXiao-zuo(方晓佐)(ShanghaiUniversity),Shanghai(ReceivedDec.11,1993;Commun.........
CENTRIFUGALINERTIAEFFECTSOFTHEFLUIDFLOWBETWEENSTEPPEDSPHERICALSURFACESLiuZhien-bei(刘震北)(HarhinInstituteoftechnology.Harbin)(R.........