论文:北柴胡茎叶化学成分研究-中大网校论文网 关键词】 北柴胡 化学成分 结构鉴定 [gap=567]Key words：Bupleurum chinense DC．； Chemical constituent； Structure identification
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chemical structure identification 化学结构鉴定
Through Structure Identification 通过结构辨识
Fuzzy System Structure Identification 模糊系统结构辨识
nmr structure identification nmr结构鉴定
structure identification rules 结构鉴定规范
optimum structure identification 最优结构辨识
The research of preparation new method, structure identification and standard for carthaminThe micrite cellulose column chromatograph and the Sephadex LH-20 column chromatograph, a new method on the preparation of carthamin was determined.
红花红色苷制备新方法、结构确证和标准品标准。
参考来源 - 红花红色苷的研究Based on the general principles of structure identification, we study the structure -selecting problem in robust identification and put forward two practical methods.
根据结构辨识的一般原则，本文探讨了鲁棒辨识中的结构辨识问题，提出了合理有效的结构选择方法。
参考来源 - 不确定性系统区间鲁棒辨识方法的研究Firstly this thesis overviews the existing vehicle type identification technology in Intelligent Transportation and selects structure identification of saloon car face as the research content.
对智能交通中现有的车型识别技术做了综述,选择了轿车车脸的结构识别作为研究内容。
参考来源 - 车脸图像的特征提取The main points are as follows:The relationship between structure and ARMA model is the precondition ofARMA model for structure identification. There are two different models equivalent tostructural system: scalar ARMA model and ARMAV model.
结构与ARMA模型之间的对应关系是ARMA模型用于结构识别的前提条件,与结构等价的ARMA 模型有两种:一维ARMA 模型和ARMAV 模型。
参考来源 - 基于ARMA模型的结构识别·2,447,543篇论文数据，部分数据来源于NoteExpress
It consists of structure identification as well as parameter identification.
内容包括结构辨识和参数辨识。
This paper deals with the structure identification problem of complex system models.
本文给出了复杂系统模型结构辨识问题的基本假设和定义；
The pre-separation degree of diesel fuel has striking influence on structure identification.
柴油分离的好坏对其组成及结构鉴定的影响很大。
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