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scattering correction
相关语句
  散射修正
     Calculation of Scattering Correction in TICT
     TICT中圆形工件截面的散射修正项计算
短句来源
     Scattering Correction for Continuous Spectrum X-ray ICT
     连续谱X射线在ICT中的散射修正
短句来源
     Energy Spectrum Hardening and Scattering Correction of γ-Ray in ICT
     γ射线在ICT中的能谱硬化与散射修正
短句来源
     Phantom Scattering Correction Coefficient of ~(60)Co Rays Calculated by Sievert Method Combined with Experimental Method.
     用Sievert法结合实验测量计算~(60)Co射线的体模散射修正系数
短句来源
     Scattering Correction for X-ray TICT in Testing Composites Workpiece
     X射线源透射式工业计算机断层扫描成像技术在复合材料工件检测中的散射修正
短句来源
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  散射校正
     XRF DETERMINATION OF 17 TRACE ELEMENTS IN GEOLOGICAL SAMPLES USING EXTENDED COMPTON SCATTERING CORRECTION PROCEDURES
     扩展康普顿散射校正法X射线荧光测定地质样品中17个微量元素
短句来源
     The results showed that the calibration models developed by the spectral data pretreatment of the first derivative+vector normalization, and the first derivative+multivariate scattering correction were the best for NDF and ADF with the same spectral regions (7 501 7 5 449 8 cm -1 and 4 601 3 4 246 5 cm -1 ).
     结果表明,采用一阶导数+矢量归一化预处理和一阶导数+多元散射校正预处理,谱区均为7502~5450cm-1和4601~4247cm-1,所建立的NDF与ADF校正模型,其校正和预测效果最佳。
短句来源
     The results showed that: 1) the vector normalization method and multiplication scattering correction method were suitable to setting up prediction models for leaf structure and oil,respectively;
     结果表明:①矢量归一法和乘法散射校正法分别适合建立烟叶叶片结构模型和油分预测模型;
短句来源
     Research on the Method of Choosing Optimum Wavelengths Combination by Using Multiple Scattering Correction Technique
     多元散射校正技术用于近红外定标波长组合的优选研究
短句来源
     Multiple scattering correction(MSC) algorithm can be used effectively to remove the effect of scattering due to the physical factors such as the density and humidity of sample granule,and as a result the ratio of signal to noise is improved greatly.
     在近红外光谱定量分析技术中,多元散射校正(MSC)算法可以有效地剔除由于样品颗粒度、装填密度、湿度等物理因素所导致的散射影响,有效地提高了光谱的信噪比。
短句来源
  “scattering correction”译为未确定词的双语例句
     AFFECTION OF COMPTON SCATTERING EFFECT IN X-RAY ICT AND SCATTERING CORRECTION
     X射线ICT检测中康普顿散射效应的影响与修正
短句来源
     3. Compared with control experiment, all the parameter were improved after scattering correction for spectra of samples by SNV, Mean Center, Basic Offset, Detrending, SNV+ Mean Center, SNV+ Basic Offset, SNV+ Detrending.
     供试样品经SNV、Mean Center、Basic Offset、Detrending、SNV+ Mean Center、SNV+ Basic Offset、SNV+ Detrending七种形式的光谱预处理后,各种参数与对照处理相比,均有不同程度的改善,这表明试验所用仪器的光谱预处理对定标结果和检验结果均有一定的影响。
短句来源
     (3) We introduce the course of applying the relative scatter model, and test the result of the atmospheric scattering correction.
     3.详细介绍相对散射模型的应用过程,并进行大气辐射校正的检验。
短句来源
     constant offset elimination and first deravitive with multiplicative scattering correction achieved the best effects on protein content and starch content, respectively, and gave the ditermination coefficients of cross valadition 88.39%,63.55%,40.39% and 55.29% and the root mean square error of cross valadition 0.312,1.12,0.0228 and 0.466. In addition, 50 progenies of F1,F2 were verified to further evaluate their performance.
     2.品质测定结果表明,13份自交系的粗蛋白含量平均值为10.50%,变幅为9.08%~12.50%:粗淀粉含量平均值70.96%,变幅67.83%~74.10%; 平均粗脂肪含量为4.29%,变化幅度为4.13%~4.54%;
短句来源
     A method for the determination of element contents in a multicomponent alloy with the fundamental parameter approach is described, Based on the efficiency calibration and the scattering correction having made out on our energy-dispersive X-ray fluorescence analysis system.
     本文在能量色散X射线荧光分析系统的效率刻度及散射修正的基础上,用基本参数法对多元合金进行无标样X射线荧光分沂。
短句来源
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  scattering correction
Two preprocessing methods were investigated, including multiplicative scattering correction (MSC) and standard normal variate (SNV).
      
The results corresponding to the scattering correction show how great this influence may be sometime.
      
The scattering correction has been evaluated by the Monte Carlo method, and experimentally verified.
      
The results correspondent to the scattering correction show how great this influence may be sometime.
      
The scattering correction has been valuated by the Monte Carlo method, and experimentally verified.
      
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A method for the determination of element contents in a multicomponent alloy with the fundamental parameter approach is described, Based on the efficiency calibration and the scattering correction having made out on our energy-dispersive X-ray fluorescence analysis system. The typical relative error of an alysis results is lower than 10%.

本文在能量色散X射线荧光分析系统的效率刻度及散射修正的基础上,用基本参数法对多元合金进行无标样X射线荧光分沂。分析结果表明,对于主成分元素,分析误差约为2%,对于次成分元素,误差低于10%。

The various errors in original data of industrial computerized tomography (ICT) must be corrected. This paper investigates the energy spectrum hardening and scattering correction of γ-ray in detail and the corresponding mathematical model is presented.

γ射线在ICT的原始数据中含有各种误差,要作校正.本文研究了能谱硬化与散射修正,并且给出了相应的数学模式。

Extinction of infrared radiation through continuous rain was measured with an infrared spectral radiometer at the wavelengths of atmospheric windows. Experimental results show that the extinction by rain is closely correlated with the precipitation rate. The quantitative relationship between extinction and precipitation rate was obtained from the experimental results. Extinciton by rain was also calculated using the Marshall Palmer particle size spectral distribution, and the calculated extinction coefficient...

Extinction of infrared radiation through continuous rain was measured with an infrared spectral radiometer at the wavelengths of atmospheric windows. Experimental results show that the extinction by rain is closely correlated with the precipitation rate. The quantitative relationship between extinction and precipitation rate was obtained from the experimental results. Extinciton by rain was also calculated using the Marshall Palmer particle size spectral distribution, and the calculated extinction coefficient coincides with the measurement results quite well when the forward scattering correction is considered.

利用红外光谱辐射计在大气窗口区对连续性降水的红外辐射衰减进行了测量,结果表明雨对光的衰减与降雨强度密切相关,根据测量结果得到了红外辐射在雨中衰减的定量关系式,并利用Marshal-Palmer雨滴尺度谱分布,计算了红外辐射在雨中的衰减,考虑雨的前向散射修正后,计算结果与测量结果符合得较好.

 
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