搜索筛选:
搜索耗时1.4877秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
类      型:
[期刊论文] 作者:Liu, PG,Xiao, P,Xiao, M,Gong,, 来源:高分子科学:英文版 年份:2000
Graphite oxide, a pseudo-two-dimensional solid in bulk form, was synthesized from natural graphite powder byoxidization with KMnO4 in concentrated H...
[期刊论文] 作者:Xiao Hua XU,Xiao chen,Jian Hua, 来源:黑龙江科技学院学报 年份:2001
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:He, Guo, Bian, Zhan, Chen, Guo, 来源:中国有色金属学会会刊:英文版 年份:1999
1INTRODUCTIONMostmetalicaloysusualyhavealowerglastransitiontemperatureTg,theirglasstateareformedintheconditionoffastercooling.........
[期刊论文] 作者:ZHU Yun,Guo Yuxia,GUO Shuxian, 来源:稀有金属 年份:2002
The recovery of Ge from lignite by microorganism includes two stages: (1) the breaking-down of Ge complex of humus in lignite into simple compounds assisted by...
[期刊论文] 作者:GUO Zhenning,GUO Hengqun,LI Sh, 来源:黑龙江科技学院学报 年份:2001
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Guo Jingxuan,Mao Jieming,Guo L, 来源:中华医学杂志英文版 年份:1998
Objective To assess the accuracy of clinical criteria for assessing coronary artery recanalization after intravenous thrombolytic treatment.Methods Coronary ang...
[期刊论文] 作者:Bao Li-ling,Guo Ling-ling,Li Shuang-nong,Xiao Ji,Yang Ju-sheng,Bai Li-ren,Ye Pei-ming,Guo Zai-tang,Liu, 来源:中华医学杂志英文版 年份:1990
[期刊论文] 作者:Xiao Gang ZHANG, 来源:中国化学快报:英文版 年份:2001
The densities of n-pentane, methane-n-pentane, propane-n-pentane, n-heptane-n-pentane, and n-decane-n-pentane binary mixtures were determined at 476.5K in the p...
[期刊论文] 作者:Xiao Lin SUN, 来源:中国化学快报:英文版 年份:2001
ZnS nanoparticles were prepared by using solid-state reaction method at room temperature in agate mortar for the first time. The average particle size was abou...
[期刊论文] 作者:Xiao Mei LI, 来源:中国化学快报:英文版 年份:2001
Gnetupendin C, a new dimer coupled by a resveratrol and an oxyresveratrol unit, was isolated from the lianas of Gnetum pendulum C.Y. Cheng (Gnetaceae). Its stru...
[期刊论文] 作者:Xiao Hua XU, 来源:中国化学快报:英文版 年份:2001
A new dolabellane diterpene 1, named as hydroclathrol, has been isolated from the alga Hydroclathrus tenuis. Its structure has been determined on the basis of...
[期刊论文] 作者:JI Xiao Long, 来源:世界胃肠病学杂志:英文版(电子版) 年份:1999
Ultrasonography,CTandmagneticresonancehavebeenwidelyusedinthediagnosisofliverdiseasesinthepast20years,butthefinaldefinitediag.........
[期刊论文] 作者:Xiao Yuan CHEN, 来源:中国化学快报:英文版 年份:2001
[1]For reviews see: a) G. A. Molander, C. R. Harris, Chem. Rev., 1996, 96, 307. B) T. Imamoto, Lanthanides in Organic Synthesis; Academic Press: London, 1994, Cha...
[期刊论文] 作者:Xiao Guang XIE, 来源:中国化学快报:英文版 年份:2001
The nature of bonding in the title compounds has been studied by using CASSCF and FOCI techniques. The ground states of PtC and PtN are found to be 1Σ+ and 2Π...
[期刊论文] 作者:Xiao Lan LIU, 来源:中国化学快报:英文版 年份:2001
The Zinc complex of N, N-bis (benzimidazol-2-yl-methyl)amine has been synthesized and its crystal structure determined by X-ray diffraction method. The structu...
[期刊论文] 作者:Xiao Li ZHEN, 来源:中国化学快报:英文版 年份:2001
A series of PVP-Pd-Sn/MontK10 catalysts were prepared by immobilization of PVP[poly(N-vinyl-2-pyrrolidone)] supported bimetallic catalyst using MontK10 as carri...
[期刊论文] 作者:Xiao Lei GAO, 来源:中国化学快报:英文版 年份:2001
Baker's Yeast mediated reduction of optically active diketone has been described....
[期刊论文] 作者:ShengxiangJIANG LiRenCHEN Xiao, 来源:中国化学快报:英文版 年份:2002
Amylose tris(phenylearbamate)chiral stationary phase(ATPC-CSP)was prepared and used for optical resolution of clusters 1 and 2.n-Hexane/2-propanol(99/1;v/v)were...
[期刊论文] 作者:Xiao Hui YANG, 来源:中国化学快报:英文版 年份:2001
A new 30-nortriterpenoid glycopside, 3-O-α-L-arabinopyranosyl-30-norhederagenin 28-O-α-L-rhamnopyranosyl(1→4)-β-D-glucopyranosyl (1→6)-β-D-glucopyranoside...
[期刊论文] 作者:Xiao Mei WANG, 来源:中国化学快报:英文版 年份:2001
A series of novel organic compounds named as CSPI, DPASPI, PSPI DEASPI and HEASPI respectively, with large two-photon absorption has been synthesized and their...
相关搜索: