uv visible spectra的意思|示意

The UV-visible absorption and photoluminescence spectra show the quantum confinement effect clearly. The time-resolved photoluminescence spectra have also been examined.

紫外可见吸收光谱和光致发光荧光光谱清楚的显示出量子限域效应，同时也研究了量子点的时间分辨荧光光谱。

Results: These compounds were characterized by the elemental analysis, IR and UV-visible spectra.

进行了初步的抗菌活性实验。结果：经元素分析、红外光谱、紫外光谱确证其结构组成。

Their composition and struture are studied by element analysis, IR, UV visible spectra and room temperature magnetic susceptibility.

并用元素分析、红外光谱、电子光谱、室温磁化率等对其组成和结构进行表征。

The ligand and complexes were characterized by elemental analysis, IR, UV visible spectra, magnetic susceptibility and conductance measurements etc.

通过元素分析、红外光谱、紫外光谱、磁化率、摩尔电导等对配体和配合物进行了表征。

The UV-visible spectra show two bands corresponding to the transverse and longitudinal surface plasmon (SP) absorption at 532 and 720 nm, respectively, for the colloidal GNFs.

可见紫外线光谱分析显示，胶状纳米金花的横向和纵向表面等离子体（SP）的吸收波段分别是532和720纳米。

The results indicated that five of them have suitable spectra and light transmissivity decreased in UV-light area but keep above 85% in visible light area, which we've expected before.

结果表明，其中有几种薄膜光谱匹配性较好，与空白对照膜相比，紫外光的透光率降低，但可见光透光率都在85%以上。