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[期刊论文] 作者:HE Shan WU Bin SHI Hao SUN Cui, 来源:结构化学 年份:2007
The title compound,(1α,6β,11β,14α)-1,7:6,20-diepoxy-6,11-dihydroxy-6,7-seco-ent-kaur-16-ene-7,15-dione-14-acetate (macrocalyxin J),is a diterpenoid which wa...
[期刊论文] 作者:HE Shan,WU Bin,SHI Hao,SUN Cui-Rong, 来源:黑龙江科技信息 年份:2007
本文通过对荣华二采区10...
[期刊论文] 作者:ZHU Jiang-Feng,ZHONG Xin,TENG Hao,SUN Jing-Hua,WEI Zhi-Yi, 来源:中国物理快报(英文版) 年份:2007
We report a femtosecond optical parametric oscillator based on MgO-doped PPLN synchronously pumped by a mode-locked Ti:sapphire laser. The wavelengths of the si...
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