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NIR ˈnɪr COCA⁵⁷⁷¹⁹BNC⁵⁰⁹⁴⁴ 基本例句 abbr.丙烯腈-异戊二烯橡胶=acrylonitrile-isoprene rubber In the first part of this thesis, the effect of NIR instrument's energy level on the model predictive power was studied with maize sample. 本文第一部分以玉米粉末样品,用漫反射法测定玉米粗蛋白含量,研究了近红外仪器能量变化对分析模型预测效果的影响。 cnki 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。 cnki Some application in refinery industry and agriculture are used for illustrating a fact that a great economic and social benefit can be obtained from the NIR technique's applications in various area. 以在石油和农业等行业中的具体应用说明近红外光谱技术产生巨大社会效益和经济效益的作用。 chemyq The application of AOTF near- infrared spectroscopy NIR- AOTF in pharmaceutical process control was introduced. 介绍了声光可调近红外光谱分析技术 NIR- AOTF在制药过程控制中的应用。 dictall The content of Chinese herbs, medicine and medicament can be quantified without destruction by Diffused Reflection Fourier Transform and Near Infrared Spectroscopy DR NIR FTIR. 利用漫反射傅立叶变换近红外光谱技术 DR NIR可以无损定量分析中药材、中成药和方剂的组分含量; cnki The creation, flowing and diffusion of knowledge are some important factors of the regional innovation system NIR. 知识创造、知识流动和知识扩散是区域创新体系的几个重要环节。 cnki The development of FT- NIR instrument and its advantages, the basic theory of NIR analysis and the applications of NIR analysis in production and research have been introduced in this article. 本文主要介绍近红外分析技术的发展、基本原理、现代傅立叶变换近红外仪器技术的特点以及在研究、生产领域中应用。 cnki The measures based on NIR apparatus have been widely certificated in the field of grain measurement. 近红外仪器检测方法在谷物检测领域得到了广泛的认可。 cnki “ Pharmaceutical companies are developing these drugs now,” said professor Nir Barzilai, one of the world's leading experts on aging. 报道援引世界著名老龄化研究教授尼尔·巴尔齐莱的话称,制药公司正在开发并生产这种药物。 www.chinadaily.com.cn An acoutsto-optic tunable filter- near infrared AOTF- NIR method for determining tobacco constituents was developed. 建立了声光可调-近红外光谱方法 AOTF- NIR检测烟草主要化学成分的方法。 cnki As a convenient, fast and high- efficient inspection technology, the NIR has its unique features and bright future in the inspection of crops, fruit and vegetables, meat products and other objects. 作为一种方便、快捷、高效的检测技术,近红外光谱技术在农作物、果蔬、肉制品检测及其他方面都有独到的优势和广阔的发展前景。 chemyq Conclusion NIR can identify Pollen Typhae quickly and accurately, which can be used in drug testing vehicles. 结论近红外光谱法可快速、准确地鉴别蒲黄的真伪,可在药品检测车上推广应用。 kns50.chkd.cnki.net In this paper, a double artificial neural network DANN algorithm combined with partial least squares PLS was used to parse near infrared NIR reflectance spectra of Cofrel medicine in tablets. 研究偏最小二乘 PLS结合双人工神经网络 DANN算法-近红外 NIR漫反射光谱非破坏定量分析方法。 dictall It presents a new NIR multi- component analysis method with clustering analysis and partial Least Square Regression PLS. 提出了一种聚类分析和偏最小二乘法 PL S结合的新的近红外 NIR多组分分析法。 chemyq Jerusalem Mayor Nir Barkat went on television shortly after and called it“ an attack to murder innocent people.” 耶路撒冷市长巴尔卡特随即在电视节目说,这是对无辜平民的袭击和谋杀。 ebigear Near infrared spectroscopy NIR is an instrumental method applied for rapidly measuring the NIR spectra of pulverized tobacco samples and computing the chemical compositions from the spectral data. 针对烟草样品的近红外 NIR光谱与其总糖含量非线性相关的特点,提出了一种混合算法用于建立近红外光谱的非线性模型。 cnki The results of two NIR data show that this method provides a very promising tool for chemical rank estimation of two way data matrices. 对两个近红外数据的分析结果表明,这一方法为二维数据的化学秩估计提供了一个很有价值的工具。 cnki The FT- NIR mathematics model for quantitative analysis of volatile matter in coal was developed. The optimum parameters of the model were studied using cross validation method. 建立了傅立叶变换近红外光谱定量分析煤炭中挥发分的数学模型,并用交叉验证法确定了最优建模参数。 cnki The accuracy, reliability, and application scope of NIR method are depended on the calibration model developed by the database based on routine analytical methods. 由于该技术测定的准确性、可靠性、适用范围等都依赖于以常规测定方法为基础建立起来的校正分析模型。 cnki The UV- VIS- NIR and fluorescence spectra of the complexes were measured and analyzed. 同时对两种化合物的 UV- VIS- NIR和荧光光谱进行了测定和分析。 cnki This method is applied to treat the NIR spectra of corn, and the accuracy of calibration model are improved. 这种改进方法被应用于谷物的近红外数据的处理中,提高了校正模型预测的准确性。 cnki With NIR spectra, the analytical information is contained in small spectral variations and usually dominated by the features such as light scattering, background noise and baseline drift. 近红外光谱不但包含着物质成分信息,而且这些信息完全掩盖在众多复杂背景当中包括光散射、背景噪声以及背景漂移。 cnki NIR applies to analyze and detect the purity of bulk drug, packing material, etc. , and monitor production process. NIR更适用于对原料药纯度、包装材料等的分析与检测以及生产工艺的监控; cnki |