Based on the perturbation theory,the influences of the Fermi resonance interaction between the two and three vibronic levels on the level energy,wavefunction,and the spectral line intensity are investigated in detail respectively.
本文考虑了分子振动非谐性所引起的振动能级之间的费米共振相互作用,利用定态微扰论,从理论上系统地分析了两态和三态之间的费米共振相互作用对能级能量、态函数和谱线强度的影响,在三阶非谐性近似下,得到了计及费米共振相互作用在内的能级能量、态函数和谱线强度的数学解析表达式。
It is shown that excitation temperature increases with increasing microwave power,and decreases with increasing gas flux,the spectral line intensity initially increases with increasing microwave power,decreases at 550 W and 700 W,and then increases again.
结果显示:随气体流量增加Texc降低;随着微波功率的增加Texc升高;谱线强度随着功率的增加而上升,在550 W及700 W处开始降低继而又上升,此点是制备金刚石膜的功率关键点。
In this paper,acoefficient correction method is presented to improve the code of spectral optical power evaluation,which offers a solution for improving the accuracy of material spectral half-quantitative analysis.
本文提出系数校正法 ,完善谱线强度评定规范 ,对提高材料看谱半定量分析准确度提出一种解决方
Line intensity,air-broadening coefficient and temperature exponent of each line were deduced from those data.
573μm处的9条可用于燃烧诊断的CO2谱线参数进行校准,文章采用窄线宽二极管激光器作为光源,结合自行搭建的实验室高温测量系统,记录了300～800 K温度范围内所选谱线的高温吸收光谱,获得了各谱线在相应温度下的谱线强度、空气加宽系数及其温度指数等谱线参数。
Study on the high temperature line intensities of the symmetric-top molecule NH_3
对称陀螺分子NH_3的高温谱线强度研究
Intrinsically the calculation of line strength and shape is a quantum mechanical problem.
从本质上来说，谱线强度和轮廓的计算是一个量子力学的问题。
A preliminary result about the intensity of the Rowland Ghost line for the second order spectrum is obtained. The intensity of the Ghost line is 0.049% of the main line.
给出了2 级光谱罗兰鬼线强度的初步测量结果， 为母线强度的0 ．049 ％ 。
spectral density
谱线[频谱，光谱]密度
The type of intensity alternation (whether the even or the odd lines are str ong) is determined by another important nuclear property.
强度更迭的类型（偶数谱线强还是奇数谱线强），取决于另一个重要的原子核性质——核统计法。
MEASUREMENT OF INTENSITY AND MOMENTUM SPECTRUM OF HORIZONTAL COSMIC RAY MUON AT 3220m ABOVE SEA LEVEL
海拔3220米水平宇宙线μ子强度和动量谱测量
The relatively intensity measurement of the Hg atom Zeeman effect spilt spectrum line
汞原子塞曼效应分裂谱线相对强度的测量
spectro-photoelectrical sensitivity curve
光谱光电灵敏度曲线
Development and Application of Intensity Modulated Photocurrent Spectroscopy and Intensity Modulated Photovoltage Spectroscopy
强度调制光电流谱/光电压谱及其应用
The Research of Using LP Algorithm with Cross-Spectrum Matrix to Beam Forming;
互谱域线性预测角度谱估计方法研究
THE ENERGY SPECTRA OF COSMIC RAY HADRONS AT MT.KAMBALA 5500m ABOVE SE LEVEL
高山5500米超高能宇宙线强子的能谱
The Light Curves and the Spectral Harness Ratios of Gamma-Ray Bursts;
Gamma射线暴的光变曲线和谱硬度比
A compromise must be reached between the "thinness" of the surface larger examined and the intensity of the infrared spectrum obtained.
应就被检测材料表面层的厚薄同红外线光谱强度之间的关系进行适当选择。
radio-field strength
无线电场强(度), 射电场强(度)
Application of adaptive line enhancement on testing the ship-radiated noise
自适应谱线增强在舰船辐射噪声线谱检测中的应用
cosmic-ray intensity recorder
宇宙射线强度记录仪
isoceraunic line
等雷雨次数和强度线
horizontal isomagnetic chart
水平强度等磁力线图