作者： Wang, LS;Gardeler, H;Gmehling, J （¹Univ Oldenburg, Dept Tech Chem, D-26111 Oldenburg, Germany. Beijing Inst Technol, Dept Chem Engn, Beijing 100081, Peoples R China.）

出处： CHINESE JOURNAL OF CHEMICAL ENGINEERING 1998 Vol.6 No.3 P213-221

关键词： HARD-CHAIN THEORY; CUBIC EQUATION; STATE; FLUIDS; MOLECULES; UNIFAC; PSRK

摘要： The aim of this work is to apply cubic equations of state (EOS) to vapor-liquid equilibria calculations of gas-heavy hydrocarbon systems, which are as ...

作者： Tang, AC;Li, QS;Cheng, W （¹Jilin Univ, Inst Theoret Chem, Changchun 130023, Jilin, Peoples R China. Beijing Inst Technol, Sch Chem Engn & Mat Sci, Beijing 100081, Peoples R China.）

出处： INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY 1998 Vol.66 No.2 P113-117

关键词： RAMAN-SCATTERING; DOPED C-60; CARBON; BUCKMINSTERFULLERENE; SYMMETRY; CLUSTERS; MODES; FORM; C-70; C60

摘要： On the bases of the topological structures of the three big classes of icosahedral fullerenes: (1) C-n(I-h, n = 60h(2); h = 1,2,...), (2) C-n(I-h, n = ...

作者： Zou, J;Shao, B;Xing, XS （¹Beijing Inst Technol, Dept Appl Phys, Beijing 100081, Peoples R China.）

出处： JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 1998 Vol.31 No.10 P2371-2380

关键词： NONCLASSICAL ELECTROMAGNETIC-FIELDS; SIMPLE QUANTUM MODEL; COLLAPSE; REVIVAL; PHASE

摘要： Dynamic behaviour of Aharonov-Bohm-type electron interference in the presence of a nonclassical electromagnetic field is investigated. The visibility ...

作者： Yan, ZF;Liu, MY;Song, HT （¹Beijing Inst Technol, Dept Comp Sci & Engn, Beijing 100081, Peoples R China.）

出处： ARTIFICIAL INTELLIGENCE IN ENGINEERING 1998 Vol.12 No.3 P143-147

摘要： This paper describes a VHDL high-level synthesis system HLS/BIT with the emphasis on its register-transfer level (RTL) binding and technology mapping ...

作者： Zhang, BY;Tan, HM （¹Beijing Inst Technol, Coll Chem Engn & Mat, Beijing 100081, Peoples R China.）

出处： EUROPEAN POLYMER JOURNAL 1998 Vol.34 No.3-4 P571-575

摘要： Several segmented polyurethanes tetrahydrofuranethylene oxide copolyether (PTE) based on isophorone diisocyanate (IPDI) and 1,4-butanediol (BDO) were ...

作者： Li, XF;Fan, TY （¹Beijing Inst Technol, Res Ctr Mat Sci, Beijing 100081, Peoples R China.）

出处： CHINESE PHYSICS LETTERS 1998 Vol.15 No.4 P278-280

关键词： QUASI-CRYSTALS

摘要： A new method for solving elasticity problems of some planar quasicrystals is presented. The set of partial differential equations for the phonon and p ...

作者： Li, XF;Fan, TY （¹Beijing Inst Technol, Res Ctr Mat Sci, Beijing 100081, Peoples R China.）

出处： INTERNATIONAL JOURNAL OF FRACTURE 1998 Vol.90 No.4 PL69-L74

摘要： An embedded arbitrary shaped planar crack in an infinite three-dimensional elastic body is considered. Under the assumption of the self-similar crack ...

作者： Dai, RJ;Fu, RN;Tong, B （¹Beijing Inst Technol, Sch Chem Engn & Mat Sci, Beijing 100081, Peoples R China. Northeast Univ, Dept Chem, Shenyang 110006, Peoples R China.）

出处： CHINESE JOURNAL OF POLYMER SCIENCE 1998 Vol.16 No.1 P18-24

关键词： CAPILLARY GAS-CHROMATOGRAPHY; MACROHETEROCYCLIC LIGANDS; MACROCYCLIC POLYETHERS; STATIONARY-PHASE; POLYMERS; COPOLYSILOXANES; UNITS

摘要： Two kinds of side chain liquid crystalline polysiloxanes containing crown ether and benzyl ether were synthesized and characterized by optical polariz ...

作者： Zhang, L;Wang, JQ （¹Peking Univ, Dept Phys, Mesoscop Phys Lab, Beijing 100871, Peoples R China. Beijing Inst Technol, Sch Chem Engn & Mat Sci, Beijing 100081, Peoples R China.）

出处： ACTA POLYMERICA SINICA 1998 No.5 P599-602

摘要： The Poly(ethyl terephthalate) (PET) surfaces were modified by fluorocarbon plasmas. Angle-dependent x-ray photoelectron spectroscopy (XPS) and contact ...

作者： Zhou, GC;Huang, PC;Zhu, HS （¹Beijing Inst Technol, Coll Chem Engn & Mat Sci, Beijing 100081, Peoples R China. Beijing Univ Aeronaut & Astronaut, Res Ctr Mat Sci, Beijing 100083, Peoples R China.）

出处： POLYMER 1998 Vol.39 No.12 P2677-2682

关键词： COPOLYMERIZATION; BLOCK

摘要： An amphiphilic diperoxide, palmitoyl (3-carboxy propionyl) sebacoyl diperoxide (PSD), was synthesised by the successive condensations of sebacoyl chlo ...