Orientation of optic spectrum line is affected on silt of monochromaticity and size of CCD photosensitive unit.
CCD作为光谱分析和测色仪器的光谱接收器件 ,光谱谱线定位受单色仪狭缝和CCD光敏元尺寸影响。
Angle of spectral line is the classification norm of degree classification.
距离分类器是以已知地物类别的亮度值作为分类基准 ,通过比较未知类别像元与已知类别像元亮度值间的距离进行分类 ;角度分类器是以光谱谱线角为分类基准 ,通过比较n维波段空间中未知类别像元与已知类别像元光谱角度进行分类。
The earth surface investigation and the measures about the reflectivity spectrum curve for the main vegetation and all kinds of the earth surface object were made by applying the portable outdoor spectrum radiometer.
本研究以深处内陆盆地、典型的干旱区于田绿洲作为研究区,利用便携式野外光谱仪,对研究区内主要植被地物进行了地面调查及反射光谱曲线测量;分析了植被的反射光谱曲线,并对植被光谱进行了导数、"红边"效应等研究,对比了健康植被和非健康植被光谱特征的差别,对研究区内的其他典型地物光谱特征也进行了分析。
Application of Calibration Method to the Optic Spectrum Line of Linear InGaAs
线阵InGaAs光谱谱线定标方法的应用
spectral density
谱线[频谱，光谱]密度
a reversed line
【物】自蚀(光线)谱
x ray fluorescence spectroscopy
x 射线荧光光谱分析
fluorescent X - ray spectroscopy
荧光x-射线光谱分析
multi-channel X-ray fluorescence spectrometer
多道Ｘ射线荧光光谱仪
X-ray fluorescent emission spectrometer
X射线荧光发射光谱仪
uv photoemission spectroscopy
紫外线光电发射光谱学
spectral response curve of photocathode
光阴极的光谱响应曲线
spectro-photoelectrical sensitivity curve
光谱光电灵敏度曲线
wave resolution of X-ray spectrum
Ｘ射线光谱波长分辨率
nondiffraction X-ray spectrometer
非衍射x射线光谱仪
four crystal X-ray spectrometer
四晶体x射线光谱仪
neutron-capture gamma-ray spectroscopy
中子俘获γ射线光谱学
line-spectrum molecular absorption spectrometer
线型分子吸收光谱仪
X-ray absorption spectrometer
X射线吸收式光谱仪
cathode-ray spectroradiometer
阴极射线光谱辐射计
x ray spectrometry
x 射线光谱分析法