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- Celestial Spectrum Data 天体光谱数据
- This paper presents a multicriterion optimization aglorithm for the NMR spectrum data imaging. 本文提出一种适合核磁共振频谱数据成象的多准则优化成象算法。
- Its structure was determined as 2,4 di tert butylphenol by the spectrum data of IR, MS, 1HNMR and 13 CNMR. 经过IR，MS，1HNMR和13CNMR等波谱数据分析，确定其结构为2，4－二叔丁基苯酚。
- In the end, the RSFPA algorithm is validated by using star spectrum data as experiment data. 最后，利用恒星光谱作为数据集，实验验证了RSFPA算法的正确性和有效性。
- The deference for the Brix prediction models built by spectrum data at different locations was not remarkable. 用不同测试部位的光谱所建立的糖度定量分析模型检测精度差异不显著。
- Celestial spectrum classification 光谱分类
- Finally,we measured agronomical parameters and spectrum data at every major quadrat,and established the setting database. 在各类样地上，分别进行农学参数、环境背景参数的观测和波谱特征的测试。最后进行数据整理和背景数据库的建立。
- The circuit of spectrometer used CCD for spectrum data collection,and used USB interface for communication and system's power. 该仪器的电路部分采用了线阵CCD进行光谱数据采集,采用USB接口进行通讯和系统供电。
- The reflection of heat source was sensitive at channel 7, and its spectrum data was remarkable difference between fire area and other area. 7通道对地面热源反映非常敏感，明火区光谱数据与周围地物光谱数据有显著差异；
- A novel method for redshift determination and spectral line identification of celestial spectra is presented, which is based on the knowledge of feature spectral lines. 该文给出了一种基于知识的天体光谱的红移测量和谱线证认方法。
- The principles and methods were introduced for measuring soil organic matter content with the aid of spectrum data diffusely reflected by the soil. 摘要阐述了利用有机质的反射光谱特性对土壤有机质含量进行测定的原理及方法。
- As before, for the energy spectrum of Cd I even-parity J-2, a similar model is adopted, and its MQDT parameters is obtained by fitting experimental spectrum data likewise. 对镉原子J=2偶宇称的能谱同样采用一阀两通道模型,通过拟合实验光谱数据得到了MQDT参数;
- De novo sequencing provides proteomics research work a new method to interpret tandem mass spectrum data without any help of protein sequence databases. 从头测序为蛋白质组研究提供了一种不用借助于任何蛋白质序列数据库信息,直接解读串联质谱数据的方法。
- The analysis of the second -derivative difference spectrum data was accomplished with multilinear regression (MLR) and principal component regression (PCR). 用多元线性回归(MLR)和主成分回归(PCR)分析了数据。
- The analysis of the second-derivative difference spectrum data was accomplished with multilinear regression (MLR) and principal component regression (PCR). 用多元线性回归(MLR)和主成分回归(PCR)分析了二阶导数差谱数据。
- However, if a straight line is fitted for logarithmic spectrum data to give the particle temperature, it is better to minimize the temperature square error sum. 如果将能谱实验数据的对数拟合成直线以求得粒子温度，则最好对温度误差的平方和极小化。
- So extracting effective information from NIR spectrum and optimizing the original spectrum data are crucial to develop ideal mathematical model in NIRS. 从原始光谱中提取有效信息，对原始数据进行优化处理，成为近红外光谱分析中建立较理想数学模型的关键。
- The apparent celestial origin of a meteoric shower. 流星群的辐射点明显的流星雨太空光源
- The sun, moon, stars, etc. are celestial bodies. 太阳、月亮、星星等都是天体。
- According to a great deal of actual measurement the load spectrum data and the welded joint data form the AAR standard, established the load spectrum database and the welded joint database with the Microsoft Office Access software. 依据AAR标准中大量的实测货车载荷谱数据和焊接接头数据，运用Microsoft Office Access软件进行了载荷谱数据库和焊接接头数据库的建立。
