The fluorescence spectral characteristics and the emission mechanism of ethanol excimer in water solution 乙醇-水团簇分子形成激基缔合物及荧光发射机理研究
This wide spectral emission range opens applications in gas sensing and optical interconnects. 如此宽的波段为气体探测和光互连等应用带来极大的便利。
Factor Analysis Used to Peak Position Optimization and Spectral Interference Correction in Inductively Coupled Plasma Atomic Emission Spectrometry 因子分析-电感耦合等离子体原子发射光谱分析中的峰位优化及光谱干扰校正
Spectral measurement of nitrogen emission behind normal shock wave 激波波后氮分子发射光谱的测量
Authors remark the device of microwave excitement which can make solid state elements and chemical compound produce spectral emission, and can also make kinds of electric discharge lamps and gas spectrum tubes be excited and has kinds of devices 'function. 采用作者自行改制的微波激发装置,既可使固态的元素和化合物产生光谱辐射,也可使各种放电灯和气体光谱管得以激发,用一种装置实现了几种装置的功能。
The Fourier transform ( ft) methods for measuring infrared spectral emission energy 利用傅里叶变换方法测量红外分谱辐射能量
There are three ultra narrow spectral lines in the spontaneous emission spectra from upper level to lower lying levels of the two emission channels, which occur over a wide range of the parameters. 从上能级向两边下能级辐射的自发辐射谱中产生了三个超窄谱线,且在很大参数范围内光谱具有这一特性。
Spectral and correlation analysis of acoustic emission signals 声发射信号的谱分析和相关分析
The method and results of calculation of the spectral characteristics by applying gyro-synchrotron emission to solar microwave burst spectra are presented. 本文介绍用回旋一同步加速辐射研究微波爆发频谱的计算方法和获得的一些结果。
Corrections of Severely Overlapped Spectral Interference in Inductively Coupled Plasma-Atomic Emission Spectrometry by Self-modeling Curve Resolution 自模型曲线分辨法校正电感耦合等离子体原子发射光谱中严重谱线重叠干扰
Spectral studies of ultra weak biophoton emission from plant ′ s leaves 植物叶片超微弱发光光谱研究
Spectral Analysis of the D3 Emission Lines of a Mound Prominence II-Physical Properties of the Active Edge and the Mound Prominence 一个土墩日珥的D3线光谱分析Ⅱ-活动边缘和土墩日珥的物理特性
Spectral characteristics of emission from stripe-geometry GaAs-GaAlAs double heterostructure lasers 条形GaAs-GaAlAs双异质结激光器的发射光谱特性
According to the constraint of the power spectral emission of Federal Communications Commission ( FCC) mask and the requirement of short pulse for multiple access, the paper presents the design of a class of pulses based on Hermite functions for UWB communications. 根据联邦通信委员会关于超宽带辐射功率谱的限制以及适用于多址方式的窄脉冲要求,设计了一组基于Hermite函数的超宽带脉冲波形。
Spectral investigation for blue emission of porous alumina 多孔氧化铝蓝色发光的光谱分析
Effect of Doping on the Raman Spectral and Field Emission Properties of Carbon Nanotubes 掺杂对碳纳米管拉曼光谱及场发射性能的影响
The thermal stability and spectral properties, such as absorption spectra and emission spectra of the glass samples were measured and investigated. 测试了玻璃样品的热稳定性和光谱性质。
Study on Spectral Emission Characteristics of Infrared Lamps 红外线灯泡光谱辐射特性的研究
Based on the internal emission of the medium, the pseudo source adding method is applied to investigate the apparent spectral emission of a semi transparant medium layer with a semi transparent specular surface and an opaque diffuse substrate. :对具有镜反射半透明表面和漫射不透明基底面的平板状半透明介质层,从介质的内部辐射出发,采用伪光源迭加法进行表观光谱发射特性的研究。
Due to the advantages of small self-absorption, narrower spectral width and adjustable emission spectra, molecularly doped polymers are more attractive than pure polymer thin films for practical applications. 由于单一聚合物薄膜在实际应用中存在一定的自吸收和发光光谱宽等不足,而有机小分子掺杂的聚合物薄膜可以有效克服这些缺点,并且便于调节发光光谱。
The spectral overlap was discovered among emission lines of some elements and resonance lines or non-resonance lines of other elements. 发现部分元素的空心阴极灯发射线与其他元素的共振线或非共振线存在谱线重叠现象。
Study on the Quality of Spectral Line of Laser Microprobe Emission Spectral Analysis 激光微区发射光谱谱线品质的研究
Computer simulation of emission spectra and spectral interferences in inductively coupled plasma atomic emission spectrometry ⅴ. the computer programme and spectral database ICP-AES中光谱线及其相互干扰的计算机模拟&Ⅴ模拟程序及谱线数据库
The simulation results are compared with those using Gaussian monocycle. It is shown that the pulse design algorithm provides a flexible and systematic method for designing UWB pulses that both conform to spectral emission mask and offer good BER performance. 分析结果表明该脉冲设计方案提供了一种灵活而系统的超宽带脉冲设计方法,所设计脉冲既满足辐射功率谱限制又提供良好的系统误码性能。
Computer simulation of spectral interferences in inductively coupled plasma atomic emission spectroscopy& ⅲ. the mathematical model for the effective line profiles ICP-AES中光谱干扰的计算机模拟&Ⅲ.有效谱线轮廓模型的建立
The improvement in energy transfer efficiency could be ascribed to the enhancement of the spectral overlap between the donor emission and the acceptor absorption and the decrease of the torsion angle between the donor and acceptor. 能量转移效率的提高可能是因为能量供体的发射光谱与能量受体的吸收光谱的重叠得到了增加,以及减少了供体与受体之间的扭转角。
Spectral measurements of the enhanced emission are performed, and the influences of delays between the two laser pulses for the enhancement effect are also observed. 论文还对增强辐射的光谱特性进行了测量,观察分析了双脉冲之间的延时对辐射增强效应的影响。