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[期刊论文] 作者：Xue Ming Chen Xing Shu Li Albe,
来源：中国化学快报：英文版 年份：2009
β-Amino esters were synthesized via ZnCl_2-catalyzed Mannich-type reaction of imines and malonate esters under solvent-free conditions in 6 min.Theβ-amino...
Highly efficient synthesis of β-amino esters via Mannich-type reaction under solvent-free conditions
[期刊论文] 作者：Xue Ming Chen,Xing Shu Li,Albe,
来源：黑龙江科技学院学报 年份：2009
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：Xiao Shu,
来源：国际交流：英文版 年份：2009
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[会议论文] 作者：Shu Wang,
来源：第13届亚洲化学大会(13th Asian Chemical Congress) 年份：2009
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[期刊论文] 作者：Shu Zhang,
来源：VOICE OF FRIENDSHIP 年份：2009
“From the Halls of Montezuma To the Shores of Tripoli*; We fight our country’s battles In the air, on land and sea; First to fight for right and freedom And to keep our honour clean; We...
[期刊论文] 作者：Xue Peng,
来源：中国纺织：英文版 年份：2009
As the lingerie’s top trend spotter,Ms Jos Berry directs an international team of designers based in Paris-Concepts Paris-and provides the latest trends for wo...
[期刊论文] 作者：XUE Jinzhuang,
来源：地质学报：英文版 年份：2009
二 zosterophyll 植物从 Qujing 的更低的泥盆纪(Lochkovian ) Xitun 形成被描述，云南，中国。Xitunia spinitheca 情报。et sp。nov。搜索了旁边地在螺旋状的安排在轴上依附的...
[期刊论文] 作者：XUE Hui,
来源：半导体光子学与技术：英文版 年份：2009
A new algorithm of nonuniformity correction for infrared focal plane array(IRFPA) is reported,which is a combined algorithm based on both the two-point correcti...
Two Zosterophyll Plants from the Lower Devonian(Lochkovian)Xitun Formation of Northeastern Yunnan,Ch
[期刊论文] 作者：XUE Jinzhuang,
来源：黑龙江科技学院学报 年份：2009
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...
[会议论文] 作者：Liang Xue,
来源：The 10th International Conference on Nucleus-Nucleus Collisi 年份：2009
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[会议论文] 作者：Xue Aimin,
来源：CPS/SEG北京2009国际地球物理会议 年份：2009
本文介绍了一种起伏地表地震数据Kirchhoff 叠前时间偏移技术。在文中，作者简要阐述了方法的基本理论，应用合成的山区地震数据和实际山区地震数据对方法进行了检验。与常规Kirc...
[会议论文] 作者：Xue Zhang,
来源：2009第四届国际基因组学大会) 年份：2009
Congenital generalized hypertrichosis terminalis (CGHT) is a rare condition characterized by universal excessive growth of pigmented terminal hairs and often ac...
[期刊论文] 作者：By Xue Zhi,
来源：文化交流 年份：2009
Xian Dongmei is a judo legend in China. She has competed in five four-yearly national games and won three gold medals in the last three. And she won a gold medal in the half-lightweight class (52 kg)...
[期刊论文] 作者：By Xue Zhi,
来源：文化交流 年份：2009
Zhou Binjian is the youngest daughter of late Premier Zhou Enlai’s brother Zhou Enrong. Premier Zhou (1898-1976) and his wife Deng Yingchao (1904-1992) had no children. Zhou Bianjian was their most fa...
[会议论文] 作者：Xue Zhaomei,
来源：2009中日安全管理理论与实践学术研讨会 年份：2009
Lightning is a great hidden danger of safety production,and it may cause great property losses and heavy casualties.Lightning protection has become an important subject concerning the economic constru...
[会议论文] 作者：Shu Jie,舒洁,Cui Lichun,崔礼春,Xue Kemin,薛克敏,
来源：2009中国汽车工程学会年会 年份：2009
液压成形是依靠高压液体使金属坯料贴模成形的柔性加工工艺，具有成形产品质量轻，刚度好，形状及尺寸精度高，模具简单和生产周期短等诸多优点。本文采用数值模拟，对轿车顶盖的液压成形加载路径进行设计，同时对比分析了传统拉延与液压成形的成形性，结果表明液压成形汽车外......
[期刊论文] 作者：Xue Tang,Min Xie,Yong Xue Sun,,
来源：中国化学快报：英文版 年份：2009
Eight new brominated 2′(4′)-nitro-3-hydroxy diphenyl ethers have been designed and synthesized.The structures of new compounds were confirmed by ~1H NMR,I...
[期刊论文] 作者：LI Xue Hua,
来源：数学研究与评论：英文版 年份：2009
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[期刊论文] 作者：Hui Xue LAO,
来源：黑龙江科技学院学报 年份：2009
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：Jin SHU,Wei GUO,
来源：通讯、网络与系统学国际期刊(英文) 年份：2009
This paper studies the problem of finding an effective subcarrier and power allocation strategy for downlink communication to multiple users in a MIMO-OFDM syst...
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