[光]光谱区，光谱范围
spectral───adj.[光]光谱的；幽灵的；鬼怪的
region───n.地区；范围；部位
spectral efficiency───频谱效率
spectral resolutions───[遥感][光]光谱分辨率，[光]谱分解
localities region───地区
spectral radius───[数]谱半径
apical region───[医]心尖区
antebrachial region───前臂区
disordered region───无序区
these test data we can understand the UPEs spectra distribution property in widely spectral region.───测试数据可了解在宽光谱范围内的U PE光谱分布特性。
Color is the perceptive response of the eye in the visual spectral region.───颜色是人眼对可见光的视觉感知响应。
In the other dispersion regions, there exists only the first or the second spectral region.───在其他色散区时，不稳定性增益谱则只有第一或第二谱区。
Furthermore, this kind of fiber exhibited high gain across a large spectral region.───而且，这种光纤可以在较宽的波段范围内提供较高的增益。
By definition, light is the narrow spectral region of electromagnetic radiation perceived by human vision;───按照定义，光是人眼可见的电磁辐射的窄光谱区域；
The Depolarization Characteristic of Quartz Depolarizer in UV-VUV Spectral Region───石英消偏器紫外-真空紫外消偏特性研究
Infrared radiative properties of cirrus clouds in shortwave spectral region───卷云短波红外辐射特性
Bacterial ferritin from Azotobacter vinelandii has qualitative characteristic absorption peaks in the visible spectral region.
A seventh band covers the spectral region in which heat is emitted by the Earth's surface.