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相对反射率
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  relative reflectance
     For both low and high soil moisture levels, and the seven wavelengths selected, the relative reflectance was strongly correlated with moisture.
     (4)通过使用相对反射率方法、一阶微分方法、差分方法对土壤表面湿度进行预测并且进行验证,结果表明,从总体卜看,反射率倒数的对数的一阶微分与差分方法对土壤水分的预测能力较强。
短句来源
     Three kinds of relative reflectance are investigated in this study: linear relative reflectivity, residual error of logarithmic relative reflectivity and atmospheric radiance transmit relative reflectivity.
     在此介绍了三种相对反射率转换方法:(1)线性法相对反射率转换,(2)对数残差法相对反射率转换,(3)大气传输模型法相对反射率转换。
短句来源
     A series of programs for strip removing, registration between bands, tangent correction illumination calibration and relative reflectance calibration has been develo ped.
     编制了一系列进行数据预处理的软件,进行了条带去除、波段间配准、航向压缩、镜向变换、辐射校正、正切校正、相对反射率转换等预处理,获得了高质量图像。
短句来源
     The multilayer film has been fabricated on the magnetron sputtering system. A flat relative reflectance spectrum curve has been measured at the grazing incidence angle(2θ) of 1.0°~1.8° by X-ray diffractometer.
     宽带多层膜反射镜采用磁控溅射方法制备,并用X射线衍射仪对样品进行了检测,结果表明在掠入射角(2θ)1.0°~1.8°之间的相对反射率光谱曲线比较平坦。
短句来源
  “相对反射率”译为未确定词的双语例句
     RETRIEVE OF EARTH REFLECTION BASE ON THE REMOTE SENSING DATA OF TM/ETM
     基于TM/ETM+遥感数据的地面相对反射率反演
短句来源
     Under the condition of relative humidity less than the critical relative humidity,the discoloration rate and decomposition rate of vitamin C tablet and the discoloration rate of vitamin Ctablet in solution were studied at temperatures 60~90°C and relative humidities 60%~80%.
     在相对湿度小于临界相对湿度的条件下,在温度为60~90℃、相对湿度为60~80%范围内测定了维生素C片剂的色泽(以相对反射率R表示)变化速率,含量C变化速率及片剂溶液的色泽(以透光率T表示)变化速率。
短句来源
     This article introduces the oil pollution remote sensing results and the identicalness with the fact on the analysis basis of data geometric correction, data fusion, and GPS locating on - site sampling.
     在对ASTER高分辨率卫星遥感数据几何纠正、数据融合、相对反射率反演的基础上,结合野外GPS定点采样、土壤石油类分析数据,对孤东油田进行了石油类污染的遥感分析,分析结果与实际状况相符。
短句来源
     Radiance calibration is realized by atmospheric correction, and from which relative reflectan-ce could be derived.
     辐射定标是通过大气校正来实现的,从而完成相对反射率转换。
短句来源
     Moreover, the changes of sixteen pure and mixed pigments in H2S, NO2 harmful gases and different humidity have been measured by FORS. By the comparison the peaks' changes in the reflectance and first derivative spectra of the different pigments, some regular principles of the pigments' changes have been concluded, the mechanism discussed and the scientific data provided for the establishment of the optimum environment to protect the relics effectively.
     同时选择了常见的十六种纯色及混和颜料作为研究对象; 利用光导纤维反射光谱法研究它们在不同浓度的H_2S、NO_2有害气体环境和不同的湿度下的变色情况,通过比较它们的相对反射率—波长以及一阶导数—波长的反射光谱图,找出颜料变色的规律,探讨颜料变色的机理,为彩绘文物保存环境的确立提供科学数据。
短句来源
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  相似匹配句对
     Theory of Relativity & Theory of Relative Absoluteness
     相对绝对论
短句来源
     THE STUDY OF RELATIVE COULOMETRIC TITRITION
     相对库仑滴定法
短句来源
     RETRIEVE OF EARTH REFLECTION BASE ON THE REMOTE SENSING DATA OF TM/ETM
     基于TM/ETM+遥感数据的地面相对反射率反演
短句来源
     A cavity with lower reflectivity mirrors is used to measure the higherreflectivity mirrors .
     可由反射率相对较低的腔镜,测量高反射率镜片。
短句来源
     Measurement of the Vacuum Ultraviolet Reflectivity
     真空紫外反射率的测定
短句来源
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  relative reflectance
The total thickness of thin lipid films can be determined by the method of absolute or relative reflectance measurements.
      
Based on Monte Carlo simulations, we derived correlations which relate the reduced scattering coefficient and the asymmetry parameter to the relative reflectance curve.
      
A longer light traveling path corresponded to lower relative reflectance values, since more light was absorbed.
      
A radiance map contains for, each pixel, the relative reflectance factor of the corresponding surface points.
      
Each polygon should be restricted to quasiinvariant targets that appear to have the same relative reflectance in both scenes.
      
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The differential reflection spectra and the dependence of relative change in reflectance on potential for Pt in 0.1 mol/1 NaF solution and 0.lmol/1 NaF+0.01 mol/1 pyridine solution have been obtained.In the presence of adsorbed pyridine, a new absorption band appears at 550 nm in the spectra. The new band is assigned to be a charge-transfer band, which corresponds to optical transition of electrons from fuil π-orbitals of adsorbed pyridine molecules which are in planar orientation to dangling bonds on tne surface...

The differential reflection spectra and the dependence of relative change in reflectance on potential for Pt in 0.1 mol/1 NaF solution and 0.lmol/1 NaF+0.01 mol/1 pyridine solution have been obtained.In the presence of adsorbed pyridine, a new absorption band appears at 550 nm in the spectra. The new band is assigned to be a charge-transfer band, which corresponds to optical transition of electrons from fuil π-orbitals of adsorbed pyridine molecules which are in planar orientation to dangling bonds on tne surface of the Pt electrode. Change in oxidation state of surface atoms of the Pt electrode due to oxygen adsorption almost has no effect on the dangling bond level with respect to molecular orbitals until surface phase oxide is formed on the Pt electrode.The disppearance of the new band after the formation fo surface phase oxide indicates the desorption of pyridine.

分别测定了Pt电极有0.1mol/1 NaF和0.1mol/1 NaF+0.01mol/1吡啶溶液中的反射差谱和相对反射率变化-电位图,发现在阳极极化电位区,反射差谱出现550nm的新谱带,它可指认为平卧取向的吡啶吸附分子和Pt电极表面所生成的电荷转移复合物在光激发下产生的电荷转移吸收谱带,自氧在Pt电极上吸附到电极表面生成表面相氧化物之前的电位范围内,表面Pt原子氧化态的变化基本上不影响金属Pt的悬空键能级,当表面相氧化物生成后,新谱带消失,吡啶分子可能脱附。

Under the condition of relative humidity less than the critical relative humidity,the discoloration rate and decomposition rate of vitamin C tablet and the discoloration rate of vitamin Ctablet in solution were studied at temperatures 60~90°C and relative humidities 60%~80%. Thegeneral equation of the relationship between the apparent rate constant k, absolute temperature T andrelative humidity RH is: k=k′exp(-E/RT) exp(mRH) ,where k′and m are constants,E is apparentactivation energy. The values of k′, m and...

Under the condition of relative humidity less than the critical relative humidity,the discoloration rate and decomposition rate of vitamin C tablet and the discoloration rate of vitamin Ctablet in solution were studied at temperatures 60~90°C and relative humidities 60%~80%. Thegeneral equation of the relationship between the apparent rate constant k, absolute temperature T andrelative humidity RH is: k=k′exp(-E/RT) exp(mRH) ,where k′and m are constants,E is apparentactivation energy. The values of k′, m and E for discoloration, decomposition and discoloration insolution are different.

在相对湿度小于临界相对湿度的条件下,在温度为60~90℃、相对湿度为60~80%范围内测定了维生素C片剂的色泽(以相对反射率R表示)变化速率,含量C变化速率及片剂溶液的色泽(以透光率T表示)变化速率。三者的表观速率常数k与热力学温度T和相对湿度RH的关系通式为k=k’exp(-E/RT)exp(mRH),k’和m为常数,E为表观活化能。不同速率常数的k’,m和E值均不同。

The reflectance retrievalofremote sensing data can be classified intothree kinds.The first one use radiative transfer model.The second oneis base upon imageitselfto getrelative reflectance .Thethird methodisto getempirical relationship between image DNvalues and reflectance ofthe objects by using thereflectance and radiation ofthe known objects.This paperfirstanalysesthese methods,andthentransform the data ofairborneimagingspectrometer PHItore flectance using the empiricalline method .The accuracy oftheresultis...

The reflectance retrievalofremote sensing data can be classified intothree kinds.The first one use radiative transfer model.The second oneis base upon imageitselfto getrelative reflectance .Thethird methodisto getempirical relationship between image DNvalues and reflectance ofthe objects by using thereflectance and radiation ofthe known objects.This paperfirstanalysesthese methods,andthentransform the data ofairborneimagingspectrometer PHItore flectance using the empiricalline method .The accuracy oftheresultis also presented .

遥感数据的反射率转换基本上可以分为3 种: 第1 类方法利用辐射传输方程建立大气传输模型;第2 类基于图像本身,求出相对反射率;第3 类是参照已知地物的反射率及反射辐射,求出图像DN 值与反射率之间的经验关系。通过对几种遥感数据反射率转换方法的分析,采用经验线性法对机载成像光谱仪PHI数据进行了反射率转换,并对转换结果进行了分析。

 
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