line broadening
英 [laɪn ˈbrɔːdnɪŋ]
美 [laɪn ˈbrɔːdnɪŋ]
谱线增宽；谱线变宽
双语例句
- In line with our thought of "broadening world view and pursuing further development," the school encourages foreign exchange work positively.
本着“开拓视野、追求发展”的思想，学校积极开展对外交流工作。 - The authors determined the mean crystallite dimensions from X-ray diffraction line broadening.
作者利用X射线宽化法测定了粒子的平均大小。自编程序可对衍射峰的Kα双线进行分离。 - Results obtained by X-ray line broadening method and hydrogen chemisorption measurement show that the platinum particle size is smaller than 30A when platinum content is kept below 2%.
由氢吸附和X光线宽化法测得的结果表明，当铂含量低于2%时，铂颗粒小于30A。 - Several Reasons for Atomic Spectral Line Broadening
原子光谱线增宽的原因 - Moreover, the projectile X-rays have a Doppler shift and line broadening.
另外，入射离子发射的X射线还会产生Doppler移动和展宽等。 - In order for the half width of the line resulted from Stark broadening to be 1-2 times greater than that from Doppler broadening, the half width from damping effect will be equivalent to that from Doppler effect.
如要Stark加宽谱线的线翼比纯Doppler加宽大1－2倍，则阻尼加宽半宽与。可以相比拟； - Crystallite Size and Lattice Distortion for the Analysis of Polymer X ray Diffraction Line Broadening
聚合物微晶尺寸和晶格畸变 - In a hot dense plasma, the effects of line broadening, configuration interaction and the ionization potential depression have great influence on the accurate calculation of plasma opacities.
在高温、稠密等离子体环境下，谱线展宽、组态相互作用、电离能下降等效应与不透明度的准确计算密切相关。 - For the research of line broadening mechanism with reliability, the precision of photometry is not enough, and the use of detectors with more accuracy is necessary.
为了可靠地研究加宽机制，照相测光的精度一般是不够的，需要采用精度更高的观测手段； - Complete Contour Function of the Line in Various Broadening Effects
存在各种增宽机制下的综合加宽线型函数 - Inhomogeneous Line Broadening, Fluorescence Line Narrowing and Persistent Spectral Hole Burning of Divalent Samarium Ions
二价钐离子谱线的非均匀加宽、荧光窄化和永久性光谱烧孔 - On the line broadening and shifts of al-laser produced plasma
Al激光等离子体的谱线展宽及线形研究 - The~ 1H NMR Line Broadening Effect and Its Application in the Determination of Some Alkaloid Configurations
~1HNMR宽峰效应及其在生物碱结构测定中的应用 - Line Shift and Broadening Caused by the Gravity Bending of the Cassegrain Spectrograph
云台一米镜卡焦摄谱仪重力弯沉的谱线位移及展宽效应 - The line center of HeI 10830 A line can be taken as Doppler broadening.
线心都可以看作是Doppler加宽； - A METHOD FOR FITTING ASYMMETRIC DIFFRACTION LINE PROFILE AND SEPARATING Ka DOUBLET It was emphasized to introduce the treatment methodes about selecting X-ray diffraction line profile, separating Ka double line, correcting geometric broadening and seperating physical broadening.
非对称线形衍射线的线形拟合与Κα双线分离着重介绍近似函数法中衍射线选型、Kα双线分离、几何宽化校正和物理宽化分离的新颖处理方法。 - Using two-step laser excitation, we obtained the spectrum of highly excited nf series of Al. Stark effect induced forbidden transition lines, line shifts and line broadening are also observed. The theoretical analysis is presented.
利用两步激光激励，得到Al原子高激发态nf系列的谱线，观察到由于Stark效应引起的禁戒跃迁线的产生，谱线位移与谱线放宽，并给出初步的理论分析。 - Pt-particle size was determined by three methods: Xray Diffraction Line Broadening, Transmission Electron Microscope and Hydrogen Chemisorption. The dispersion of Pt in NaY zeolite and the effect of Pt particle size on hydrogen spill-over were also discussed.
用X&射线衍射峰宽化法、透射电子显微镜和氢化学吸附三种方法测定了Pt粒大小，讨论了Pt在NaY中的分散性及三种测定分散度方法的特点。 - The broadening of diffraction line is called broadening effect.
这种使衍射峰变宽的现象被称为超微粒子的（？） - Study on Exciton Line Broadening of Photovoltaic Spectra in Strained InGaAs/ GaAs Quantum Well
InGaAs/GaAs应变量子阱光伏谱激子峰展宽的研究 - Technology of fixed line SMS ( Short Message Service) appears with the broadening of short message market scale.
随着短信市场规模的不断扩大，固网短信技术应运而生。 - The Effect of the Line with the Doppler Broadening on the Optical Bistability in the Ring-Cavity
激光谱线的多卜勒展宽对单模环形激光器中光学双稳态产生的影响 - Line shape is determined by many factors, which is the convolution of energy life time broadening function, collision broadening function, Doppler broadening function and instrumental function.
线形是有多方面的因素来决定的，它是分子的能级的自然线宽、气体分子间碰撞造成的压力展宽、分子平动引起的多普勒展宽和光谱仪器本身的仪器展宽的卷积的结果。 - From theoretical analysis and Gaussian fit, as well as Lorentz fit of the line spectra of Si plasma, it is confirmed that the line broadening results mainly from Stark broadening mechanism.
由理论分析和对激光等离子体谱线的高斯及洛仑兹拟合可知，激光等离子体的展宽机制主要是斯塔克展宽。 - The saturation absorption spectroscopy theory was given in detail in chapter two. The factors induced the absorption line broadening was analyzed by considering the absorption line broadening and narrowing effects. Finally the common theory of saturation spectroscopy was given.
第二章对饱和吸收光谱的理论进行了详细的归纳总结，主要从最基本的吸收线的展宽和压窄效应出发，分析了引起展宽的多种因素，最后给出了饱和光谱的一般的理论描述。