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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关 键 词 : 中 亚 滨 藜 ; 化 学 成 分 ; 结 构 鉴 定 [gap=7926]Key words : A t riplex cent ralasiatica ; 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
Structure &Identification Management Information 管理信息结构与识别
Structure & Identification Management Information 管理信息结构与识别
nmr structure identification nmr结构鉴定
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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