红外超

人们通常认为，Be星的红外超是由星周电离气体的自由-自由和自由-束缚发射产生，而HerbigAe／Be星的红外超是由星周尘埃的热辐射产生。

It is generally thought that the infrared excess of a Be star is due to the free-free and / or free-bound radiation from the circumstellar ionized gas and the infrared excess of a Herbig Ae / Be star is due to the thermal radiation from the circumstellar dust .

这两类星都有一个共同的特性&具有过量的红外辐射，或称为红外超。红外超不是由中心恒星产生，而是由星周物质产生。

A common character in these two group stars is presence of infrared excess , which is not attributed to the central star , but its circumstellar material .

运用量子系统的密度矩阵理论，采用迭代法计算了光泵NH3分子远红外超辐射和腔式激光的频谱特性和相应的最佳工作气压。

Based on the density matrix theory of quantum system , the spectra of optically pumped superradiant and cavity NH 3 FIR lasers and their optimum operating gas pressures are calculated by means of iteration method .

红外超光谱成像仪电路的设计与仿真红外显微分光光度学

Design and Simulation of the Circuit of Infrared Hyper-spectral Imaging Spectrometer

谐衍射双波段红外超光谱探测系统研究

Study on hyperspectral detection system with the harmonic diffractive element in infrared dual-band

锂蒸气中紫外相干辐射和红外超喇曼散射的产生

Generation of UV Coherence Radiation and IR Hyper Raman Scattering in Li Vapor

新型红外超快速可饱和吸收染料的光谱及微微秒弛豫时间的测量

Optical spectrum of new ultrafast saturable absorption dyes and measurement of their relaxation time

硅P~+N结红外超线性响应的解释

An explanation of the superlinear response of Si p + n junction in infrared spectral region

Be星的绝对视星等与恒星的转动速度和红外超无关。

There is no direct correlation between absolute visual magnitudes and the stellar rotational velocity and infrared excesses .

本文解释了硅P~+N结红外超线性响应的起因和条件。

The reasons and the condition under which the superlinear response of Si P ~ + N junction takes place in infrared spectral region are explained .

红外车辆超高测量报警系统

Infrared excess hight vehicle monitoring and alarming system

本文主要着重于红外图像超分辨率重建的仿真研究。

This paper chiefly emphasizes the simulation research of infrared image 's super-resolution reconstruction .

于此同时，短波近红外波段超光谱成像仪的研制也已经纳入了议事日程。

Meanwhile , an advanced requirement for self developing Hyper-spectral Imaging Spectrometer in short wave and near infrared band is proposed .

这种材料最大的特点就是在从紫外到可见，再到红外的超宽光谱区域都有超高效率的吸收，表面反射几乎为零。

This new material can absorb the light under ultra-wide spectrum region . From UV to near infrared , there is almost no reflectance on the black silicon surface .

相控红外玫瑰扫描超分辨成像技术

The phase controlling technology of super-resolution imaging of Infrared Rosette Scan

红外序列图像超分辨率重建算法研究

Research on the Algorithm of Superresolution Reconstructed of Infrared Sequences Image

为产生中红外波段的超连续谱，须使用在该波段具有高透过率的非石英材料来拉制光纤或微结构光纤。

Non-silica glass materials are good candidates for fabricating microstructured fibers used for mid-IR supercontinuum generation because of their high transmittance in the region .

傅里叶变换红外光谱技术在超临界CO2作用聚合物体系中的应用

Application of FTIR Spectroscopy in Polymeric Systems under Supercritical CO_2 Processing

~（14）N~（16）O2ν3带中红外激光磁共振超精细结构谱

IR LMR hyperfine resolved spectrum of the ν _3 band of ~ ( 14 ) n ~ ( 16 ) o_2

据此，红外感光材料的超增感过程应与抑制染料自发减感是密切相关的。

So the supersensitization in the infrared photographic materials should be closely connected with how to restrain the self desensitization of the dyes .

我们发现，在远红外有几颗星和在近红外有一些星的红外超是由星周电离物质的自由-自由和自由-束缚发射产生。

It can be found that , for few stars in far infrared region and some stars in near infrared region , infrared excesses are attributed to the free-free and / or free-bound radiation from the circumstellar ionized gas .