microwave absorption dielectric spectrum微波吸收介电谱
resonant absorption mechanical spectrum共振吸收力学谱
absorption n spectrum吸收光谱;吸收谱
absorption contribution spectrum吸收贡献谱
ultraviolet absorption difference spectrum紫外差示吸收光谱
resonance absorption Raman spectrum共振吸收拉曼光谱
absorption coefficient spectrum吸收系数光谱
absorption line spectrum吸收线谱
In this paper,1,4-naphthoquinone was studied by terahertz time-domain spectroscopy,far-infrared absorption spectrum and low-frequency Raman scattering.
本文对1,4-萘醌进行了太赫兹时域光谱,远红外吸收光谱及低频拉曼散射谱的测试研究。
参考来源 - 1By using the transfer matrix calculation of light propagation in layered organic thin films, the interference effect is taken into account, and the UV-Vis absorption spectrum of these thin films can be obtained.
我们采用传输矩阵的计算方法计算了考虑干涉效应后的多层膜的紫外-可见吸收光谱，与实验得到的测量结果相对比，获得了很好的一致性，而与认为光是指数衰减的计算结果的差异很大。
UV-Visible absorption spectrum and photoluminescence (PL) spectrum of pentacene film were also analyzed.
我们对并五苯薄膜的紫外-可见吸收谱和光致发光谱进行了测试,对不同条件下的并五苯薄膜的光谱进行比较,分析了谱峰的形成过程。
参考来源 - 并五苯薄膜的生长与光谱特征的分析The gas molecule absorption line and methane gas absorption spectrum is analyzed; the Super Luminescent Diode is made as the system light source, the time-sharing difference is employed in the detecting system.
分析了气体分子的吸收线和甲烷气体的吸收谱线,确定采用超辐射发光二极管SLD作为系统光源,设计时间双光路差分检测系统。
参考来源 - 光学式污染气体检测技术的研究N（名词） the characteristic pattern of dark lines or bands that occurs when electromagnetic radiation is passed through an absorbing medium into a spectroscope. An equivalent pattern occurs as coloured lines or bands in the emission spectrum of that medium 吸收光谱