Then, the films were characterized with X ray photoelectron spectroscopy(XPS), X ray diffraction(XRD), ultraviolet visible light absorption spectroscopy, and atomic force microscopy(AFM).
用X光电子能谱、X射线衍射、紫外可见吸收光谱、原子力显微镜等手段对制备的薄膜进行了表征。
The pumping light wave and the laser oscillation wave are determined by the ultraviolet-visible absorption spectra and fluorescence spectra, respectively.
由吸收光谱确定泵浦光波长，由荧光光谱确定激光振荡波长。
Therefore, sun cream to ease the absorption of ultraviolet light, while a decrease of skin irritation.
因此，日晒面霜能缓和对紫外线的吸收，同时则减少对皮肤的刺激。
But it can apply only to ultraviolet and visible light absorption substances.
但它只适用于能够吸收紫外和可见光的物质。
The derivatives have strong absorption capability in an ultraviolet-visible light region, the dilute solution thereof emits strong fluorescence, and luminous peaks are between 600nm and 650nm.
这些衍生物在紫外-可见光区有强吸收，并且其稀溶液发射强荧光，发光峰位于600 - 650纳米之间。
The derivatives have strong absorption capability in an ultraviolet-visible light region, the dilute solution thereof emits strong fluorescence, and luminous peaks are between 600nm and 650nm.
这些衍生物在紫外-可见光区有强吸收，并且其稀溶液发射强荧光，发光峰位于600 - 650纳米之间。
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