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[期刊论文] 作者:LIU Xuedong,TONG Qingxiao,SHI, 来源:中国科学B辑(英文版) 年份:2004
The photochromic diarylethene, 1,2-bis(1,4-dimethyl-2-phenyl)perfluorocyclopentene has been synthesized and its single crystal can be obtained in hexane at -4℃...
[期刊论文] 作者:LIU Xuedong TONG Qingxiao SHI, 来源:中国科学:化学英文版 年份:2006
The photochromic diarylethene, 1,2-bis(1,4-dimethyl-2-phenyl)perfluorocyclopentene has been synthesized and its single crystal can be obtained in hexane at -4℃...
[期刊论文] 作者:TONG Qingxiao,WU Lizhu,YANG Qi, 来源:黑龙江科技学院学报 年份:2004
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...
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