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......

采用亚微秒时间分辨吸收光谱研究了一种可溶性多壁碳纳米管(MWNTsCON((CH2)9-CH3)2,简称MDDA)在氯仿、甲苯、环己烷中的电子激发态......

Sub-microsecond time-resolved absorption spectroscopy has been used to study the electronically excited state behavior o......