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[期刊论文] 作者:ZHONG Liang-cai,WANG Ming-an,C, 来源:城市道桥与防洪 年份:2010
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:WANG Ming-An ZHANG Ning HOU Xu, 来源:结构化学 年份:2005
The SnCl2 reduction of 2-nitrocyclododecanone or 2-bromo-12-nitrocyclododecanone gave a colorless compound 2,3,5,6-bis(ortho-1,10-decylidene)dihydropyrazine 1a...
[期刊论文] 作者:HAN Xiang-Yu WANG Ming-An LI T, 来源:结构化学 年份:2007
cis-1,2-Disubstituted cyclododecanes 2 were synthesized by sodium borohydride reduction of 2-monosubstituted cyclododecanones and their structures were confirme...
[期刊论文] 作者:HAN Xiang-Yu,WANG Ming-An,LI T, 来源:结构化学 年份:2004
cis-1,2-Disubstituted cyclododecanes 2 were synthesized by sodium borohydride reduction of 2-monosubstituted cyclododecanones and their structures were confirme...
[期刊论文] 作者:WANG Ming-An,ZHANG Ning,HOU Xue-Tai,WANG Dao-Quan, 来源:黑龙江科技信息 年份:2005
本文通过对荣华二采区10...
[期刊论文] 作者:XU Liang,WANG Xiao-han,LUO Rui-ya,LU Shi-qiong,GUO Ze-jian,WANG Ming-an,LIU Yang,ZHOU Li-gang,, 来源:Journal of Integrative Agriculture 年份:2015
Eight compounds were isolated from the fermentation cultures of r ice sheath blight pathogen Rhizoctonia solani Kühn. They were identified as er gosterol(1), 6...
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