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[期刊论文] 作者:ZHANG Tao YANG Li-Ting LIU Hua,
来源:有机化学 年份:2003
Andirolactone 1 as the dextro enantiomer is a sesquiterpenoid with structure of spirocyclic butenolide, isolated from the wood of cedar ( Cedrus libanotica ), w...
[期刊论文] 作者:WANG Chen-rui,SHI Yi,YANG Xiao,
来源:城市道桥与防洪 年份:2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Shan Wen HU,Hua Xin LIN,Yi Fen,
来源:黑龙江科技学院学报 年份:2003
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:Chun Hua ZHANG Nian Fa YANG 等,
来源:中国化学快报:英文版 年份:2003
New chiral C2-symmetrical bis(oxazoline) compounds bearing one isobutyl-, secbutyl-, benzyl- or isopropyl-substituent at the 4-position have been prepared and c...
[期刊论文] 作者:Dong,Yu,ZHAO,Sheng,Hua,YANG,等,
来源:中国化学快报:英文版 年份:2003
An inclusion complex of β-cyclodextrin with andrographolide (Andro) was prepared by using a convenient method of microwave irradiation.The structure of the i...
Stereoselective Synthesis of syn- and anti-3a-Hydroxyl-1, 2, 3, 3a, 8, 8a-hexahydropyrrolo[2,3-b] in
[期刊论文] 作者:Xiao Yin YANG“,”Christian HAUG“,”Yi Ping YANG“,”Zhi Sheng HE“,”Yang YE,
来源:黑龙江科技学院学报 年份:2003
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:HUA ZI,
来源:中国西藏:英文版 年份:2003
Ihave been following the contacts between the Central Government and the 14th Dalai Lama for years, and wrote many articles discussing the negotiations wit...
[期刊论文] 作者:ZHANG HUA,
来源:今日中国:英文版 年份:2003
M ANY people think of Wenzhou, whose many small commodities such as lighters, shoes and locks are well known the world over, as a commercial city. Shops lin...
[期刊论文] 作者:CHEN YI,
来源:今日中国:英文版 年份:2003
Interview with Ron Martin, General Manager of Shanxi International Casting Co., Ltd....
[期刊论文] 作者:WU YI,
来源:中国西藏:英文版 年份:2003
Crossing the Sangsang Grasslands, Zongba Desert and high mountains, we reached the motherly lake of Mampang Yumco and went deep into the valley of Gangrenb...
[期刊论文] 作者:YI FAN,
来源:今日中国:英文版 年份:2003
IT was a major news item that put Baoji, a city in Shaanxi Province, well and truly on the map. On February 23, 2002, the Sakyamuni finger bone relic, kept...
The in vitro reconstitution of nucleosome and its binding patterns with HMG1/2 and HMG14/17 proteins
[期刊论文] 作者:Jia Hua HU,Jie JIANG,YING HUA,
来源:黑龙江科技学院学报 年份:2003
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:CHENChang-Chun,LIUZhi-Hong,HUA,
来源:核技术:英文版 年份:2003
Si/SiGe/Si heterostructures grown by ultra-high-vacuum chemical vapor deposition (UHVCVD) werecharacterized by Rutherford backscattering/Channeling (RBS/C) toge...
[期刊论文] 作者:Jian Hua SUN,
来源:黑龙江科技学院学报 年份:2003
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:yang,
来源:交通世界 年份:2003
...
[期刊论文] 作者:yang,
来源:交通世界 年份:2003
...
[期刊论文] 作者:I-ShyanSheen,Kuo-ShyangJeng,Yi,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM: To investigate the correlation between gammaglutamyl transpeptidase (γ-GTP) expression in the primary HCC and post-resection recurrence and its biological...
[期刊论文] 作者:朱泳Yi,
来源:课程.教材.教法 年份:2003
从名家修改佳例学习语文,诚如鲁迅和其他一些名家所说,是一种“极有益处的学习法”,值得在语文教学和语文教材编写中引进。语文教学中适当运用名家的修改佳例,有利于增强教学手段的生动性,有利于学生遣词造句,谋篇布局等写作技巧的掌握以及比较,选择、品味、赏析等阅读......
Separation of Phenolic Compounds and Organic Anions Using ODS Column Coated with Meso-octamethylcali
[期刊论文] 作者:LiJunHE ShiJunSHAO YongGUO Hua,
来源:中国化学快报:英文版 年份:2003
Octadecylsilanized silica (ODS) was coated with meso-octamethylcalix[4]pyrrole toobtain a novel calix[4]pyrrole containing stationary phase for HPLC. Compared t...
[期刊论文] 作者:HUA Xiao-yin,CUI Yi-jun,
来源:城市道桥与防洪 年份:2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
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