搜索筛选:
搜索耗时2.1676秒,为你在为你在102,285,761篇论文里面共找到 403 篇相符的论文内容
类      型:
[期刊论文] 作者:Jia, 来源:金属学报:英文版 年份:2001
The effects of linear electromagnetic stirring (EMS) on the solidification steacture of billet were investigated by experiments, and the electromagnetic fields...
[期刊论文] 作者:Wang, Y.J., Jia, S.J., Liu, F., 来源:金属学报:英文版 年份:2000
[期刊论文] 作者:Jia J.C. He, 来源:金属学报:英文版 年份:2001
The three-dimensional electromagnetic characteristics and non-uniform distribution of electromagnetic field in soft-contact mold have been analyzed by numerical...
[期刊论文] 作者:Shi Qiang Gao Zhenhui Yang Jia, 来源:海洋通报:英文版 年份:2002
According to the Bohai Sea cross-section data during 1985~1998, the high concentration inorganic nitrogen in the Bohai Sea section bottom layer water nearshore d...
[期刊论文] 作者:Jia, D.C., Guo, S.B., Han, H.Q, 来源:稀有金属:英文版 年份:2000
Unidirectional Tungsten filament (Wf) reinforced pure Al,Al-6Ti-6Nb and SiCp-Al-6Ti-6Nb matrix composites were prepared by hot-pressing in vacuum atmosphere,the...
[期刊论文] 作者:LU Yi-jun GAO Yu-lin ZHENG Jia, 来源:半导体光子学与技术:英文版 年份:2002
Raman scattering spectroscopy is applied to investigate the phonon modes in GaxIn1-xP (x=0.52) and (AlxGa1-x)0.51In0.49P (x=0.29) alloys. Two-mode behavior in G...
[期刊论文] 作者:Wang Bin Jia Jianhang Shi Jinf, 来源:海洋学报:英文版 年份:2001
RAPD (Randomly Amplified Polymorphic DNA) analysis was performed with filaments of 15 Porphyra lines representing four important groups (P. yezoensis, P. haitan...
[期刊论文] 作者:Wang Guo,Jia Shao-feng,Yu Gui-, 来源:地理学报:英文版 年份:2001
新进步在在最近的年里做的中国的空气上关于水周期学习简短被介绍。介绍如下包括八个方面:1 )降水特征, 2 ) 气候的系统的稳定性, 3 )降水敏感区域, 4 ) 地区性的蒸发和土壤水分......
[期刊论文] 作者:Wu Huayi,Wang Yandong,Gong Jia, 来源:地球空间信息科学学报:英文版 年份:1999
Polygonal object is a fundamental type of geometric data in vector GIS. The key step of cleaning topological relationship after data collection of polygonal lay...
[期刊论文] 作者:Li Jia Zong-hui Liu De-qing W, 来源:高分子科学:英文版 年份:2002
Poly(methyl methacrylate/ethyl acrylate/acrylic acid) hydrosols were prepared by employing soap-freepolymerization, and (acrylic acid/butyl acrylate) oligomer w...
[期刊论文] 作者:Chen, HM,Cai, MS,Jia, ZJ, 来源:中国化学快报:英文版 年份:1996
TwoNewSesquiterpenesfromLigulariaIntermediaHongMingCHEN;MengShenCAI&ZhongJianJIA(SchoolofPharmaceuticalSciences,BeijingMedica.........
[期刊论文] 作者:ZHU Hai-tao ZHANG Xu ZHANG Jia, 来源:哈尔滨工程大学学报:英文版 年份:2002
In this paper, a smart crank and slider mechanism is analyzed mostly from a dynamic view. By means of dynamic explicit finite element method, 3D nonlinear struc...
[期刊论文] 作者:Cao Cheng,Li Shimin,Jia Yunhai, 来源:钢铁研究学报:英文版 年份:1999
Nitrogenelementexistsinsteelassolidsolu-tionornitride.Thequalityandtheperformanceofsteelareobviouslyafectedbynitrogen.Thetoug.........
[期刊论文] 作者:Yang, L,Peng, HR,Jia, ZJ, 来源:中国化学快报:英文版 年份:1995
NEWSESQUITERPENEFROMLIGULARIASAGITTA¥LiYANG;HaiRuoPENG;ZhongJinngJIA(InstituteofOrganicChemistry,StateKeyLaboratoryofAppliedO.........
[期刊论文] 作者:Gao, K,Yang, L,Jia, ZJ, 来源:中国化学快报:英文版 年份:1996
TwoNewSesquiterpenesfromLigulariaDentataKunGAO;LiYANGandZhong-JianJIA(InstituteofOrganicChemistry,StateKeylaboratoryofApplied.........
[期刊论文] 作者:Hu, JF,Bai, SP,Jia, ZJ, 来源:中国化学快报:英文版 年份:1996
NewSesquiterpenefromSenecioflammeusJinFengHU;SuPingBAIandZhongJianJIA(InstituteofOrganicChemistry,StateKeyLaboratoryofApplied.........
[期刊论文] 作者:Ma, B,Shi, YP,Jia, ZJ, 来源:中国化学快报:英文版 年份:1996
NewBenzodioxinfromLigulariaIntermediaNakaiBinMA;YanPingSHI;ZhongJianJIA(InstituteofOrganicChemistry,StateKeyLaboratoryofAppli.........
[期刊论文] 作者:Su, BN,Zhu, QX,Jia, ZJ, 来源:中国化学快报:英文版 年份:1999
[期刊论文] 作者:Wang, WS,Gao, K,Jia, ZJ, 来源:中国化学快报:英文版 年份:1999
[期刊论文] 作者:Zhao, Y,Peng, HR,Jia, ZJ, 来源:中国化学快报:英文版 年份:1995
SIXSINAPYLALCOHOLDERIVATIVESFROMLIGULARIANELUMBIFOLIA¥YuZHAO;HaiRuoPENGandZhongJianJIA(NationalLaboratoryofAppliedOrganicChem.........
相关搜索: