Three-dimensional digital optical data storage by two-photon absorption 双光子吸收三维数字光存储
The phase of aluminum citrate in an aqueous solution was investigated by using()~ ( 27) Al nuclear magnetic resonance, spin-lattice relaxation time, digital matching, atomic absorption spectrography and dialysis methods. 通过分析27Al核磁共振波谱、自旋晶格弛豫时间,结合数字拟合方法、渗析法和原子吸收分光光度法,对柠檬酸铝的形态结构及其影响因素进行了研究;
The composite membranes were characterized by Digital photos, Thermogravimetric analysis ( TG), Fourier transform infrared spectroscopy ( FTIR), Ultraviolet-visible absorption spectrum ( UV-vis), X-ray diffraction ( XRD). 采用数码照片、热重分析、傅里叶红外变换光谱、紫外-可见光吸收光谱、X-射线衍射等手段对自增湿复合膜进行表征。