Cut off glass filter has specific properties in spectral transmittance, steadiness, working wavelength selection ect.
截止型玻璃滤光片具有光谱透射特性好，性能稳定，工作波长容易选择等特点。
Firstly, a new wavelength selection method based on the relevant information between chemical component and the NIR spectra is developed.
提出一种基于近红外光谱与化学组分之间相关信息量分析的光谱波段选择方法。
Wavelength selection methods are variable selection techniques that allow calibration models to be constructed with a subset of spectral points instead of with the whole spectrum.
波段选择也属于变量选择，它是用选出来的波段代替全波段建模从而改善模型的性能。
The optical switches and optical switch arrays, as key components in DWDM optical network, are used to implement the route selection, wavelength selection and optical cross-connect in optical layer.
光开关与光开关阵列是DWD M光网络的关键器件，主要用来实现光层的路由选择、波长选择和光交叉连接等功能。
The requirements for such a system are discussed which include the selection of wavelength, optical system design and component processing.
阐述了将红外成像系统应用于潜望镜时，在波长选择、光学系统设计、光学零件加工等方面应考虑的问题。
Wavelength band selection method for target detection which is out of the atmosphere based on character of atmosphere radiation is proposed in the paper.
介绍了通过大气光谱特征分析对大气层外目标进行探测的波段选择方法。
Both functions of intracavity loss modulation and selection of laser output wavelength are simultaneously provided by this Q-modulation scheme.
此调q方案同时提供了腔内损耗调制和对激光输出波长选择的功能。
Type 72 spectrophotometer is used for the research on the concentration range of methylene blue solution which coincides with the law of light absorption and the selection of the wavelength.
用72型分光光度计，对次甲基蓝溶液符合光吸收定律的浓度范围，及其工作波长的选择进行了探索。
Through the research on atmospheric channel aspect, the selection principles of FSO operating wavelength are shown.
通过对大气信道方面的研究，给出了FSO系统工作波长的选择原则。
The associated digital receiver (not shown) can support the selection of any combination of four simultaneous outputs from the 32 wavelength channels.
相关数字接收机可以支持选择32个波段通道同时产生的任意四个输出。
A framework was proposed for the selection of wavelength bands for multispectral sensors by use of hyperspectral reference data.
利用超光谱数据对多光谱传感器的波段选择提出了一个框架。
The variables important in projection (VIP) scores of wavelength intervals were considered as selection criteria.
变量在投影方向的重要程度(VIP)得分作为波段间隔选择的挑选依据。
The basic principle of the approach, selection of ridge parameter, selection of medium, number of testing wavelength points and number of calibrating sets are discussed in detail.
文中详细介绍了该法的基本原理，岭参数以及介质的选择，讨论了波长测定点数及混合标准溶液份数对计算结果的影响。
The basic principle of the approach, selection of ridge parameter, selection of medium, number of testing wavelength points and number of calibrating sets are discussed in detail.
文中详细介绍了该法的基本原理，岭参数以及介质的选择，讨论了波长测定点数及混合标准溶液份数对计算结果的影响。
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