The synthetic technology and structural identification of anti-colitis drug mesalazine were reported.
报告了抗溃疡性结肠炎药美沙拉嗪的合成工艺及结构鉴定。
The synthetic technology and structural identification of anti - colitis drug mesalazine were reported.
报告了抗溃疡性结肠炎药美沙拉嗪的合成工艺及结构鉴定。
Based on the identification objective, the structural identification methods can be divided into modal parameter identification and structural physical parameter identification.
结构系统识别方法根据识别的对象可以分为模态参数识别和结构物理参数识别。
This article summarizes recent studies on molecular structural identification, subsurface fermentation process and pharmacologic function of Cordyceps polysaccharide, and so on. ;
主要从虫草多糖分子结构鉴定，深层发酵工艺，药理功能等几个方面对近些年来取得的成果作简要概述。
The development of structural damage identification is an important theme in the structural safety monitoring system.
结构损伤识别是开发结构安全监测系统中的一个重要课题。
Development of structural damage identification becomes an important theme for structural safety monitoring technology.
结构损伤识别是开发结构安全监测系统中的一个重要课题。
A review of statistical identification for structural health diagnosis in civil engineering is presented in the paper.
本文对土木工程结构健康诊断中的统计识别方法进行了综述。
The method of identification of structural damage based on ANN is an effective measurement to identify the structural damage, which can be widely used in practical engineering.
基于人工神经网络技术的结构损伤识别方法是大型土木工程结构损伤识别的有效方法，可在工程结构损伤识别中广泛应用。
On the identification of the facility for testing, is responsible for the design of the main structural reinforcement drawings and other external reinforcement drawings audit proofing.
对原有厂房进行检测鉴定，负责主体结构加固图纸设计及外围加固图纸审核校对。
The results show that the NN and GA can be used in structural damage identification system effectively.
结果表明，将神经网络和遗传算法用于结构损伤识别是有效的、可行的。
Moving mass method is a practical structural damage identification method with much prospect.
移动质量法是一种极有前景的结构损伤识别实用方法。
An improved method for structural damage identification based on residual force vector is presented.
提出了一种改进的残余力向量法用于工程结构损伤识别。
It elaborates the contents and requirements of the structural health monitoring, and the present research and application of damage identification for structure with vibration diagnosis technique.
本文阐述了结构健康监测的内容与要求，以及应用振动诊断方法进行结构损伤识别的技术研究与应用现状。
This paper deals with the structural and parametric identification of multivariable systems.
本文研究多变量线性系统的结构和参数辨识。
Secondly, it is discussed respectively the main process of structural engineering project risk management-risk identification, risk analysis and assessment, risk control and decision.
其次，对建筑工程项目风险管理的主要过程：风险识别、风险分析与评估、风险控制与决策分别进行了阐述。
It is, therefore, natural to use the measured changes in dynamic behavior for the identification of structural damage.
因此，通过测量结构动态特性的变化来进行结构损伤的辨识是自然而然的。
The technology of structural dynamic loading identification is one of the key problems in modern engineering designs, and has a wide application future.
结构动态载荷识别技术是现代工程设计的关键问题之一，有着广泛的应用前景。
Based on the directly analytical method for structural damage identification, the nonlinear analytical method was presented.
本文在直接解析法的基础上，进一步提出结构损伤识别的非线性解析法。
Most of structural damage identification is based on the results of displacement mode. The limitation of the results makes the identifying effects not well.
目前结构损伤识别大多是基于位移模态的试验结果进行的，但由于位移模态结果的局限性，很多情况下识别效果并不明显。
The structural damage recognition is studied with the mode identification method, and the method for drawing the wavelet package signal energy eigenvalue is analyzed.
从模式识别的观点对结构损伤识别进行了分析，分析了小波包信号能量特征提取的方法。
The authors presented a structural damage identification method based on generalized flexibility matrix.
提出一种基于广义柔度矩阵的结构损伤识别方法。
The structural damage recognition has been analyzed with mode identification method and the method for extracting the wavelet package signal energy eigenvalue has been analyzed.
从模式识别的观点对结构损伤识别进行了分析，分析了小波包信号能量特征提取的方法。
This paper reviewed the structural characterization, identification method and biologic, pharmacological activities of it.
本文概述了神经鞘苷的结构特点、鉴定方法及生物功能、药理活性。
Structural damage identification based on the residual error calculated by using acceleration data in time domain is studied here.
研究了基于加速度时域信息构造残差量的结构损伤识别方法。
Structural damage identification method based on the dynamic test is the hot issue at home and abroad.
基于动力测试的结构损伤识别方法是目前国内外研究的热点。
Structure modal parameter online identification was used to monitor the structural health as evidenced by changes in the vibration characteristics.
为了实现结构基于振动特性的健康监测，进行了在线模态参数识别。
A new method called direct eigensystem realization algorithm (DERA) is developed for structural modal parameter identification.
本文提出了一种新的结构模态参数识别算法，称为直接特征系统实现算法(DERA)。
Applying wavelet transform, differential equation of multi-scale structural dynamic was obtained and the parameter recognition of damage identification was analyzed in structural dynamic system.
应用小波变换，推导了多尺度结构动力方程来分析结构动力系统中的损伤识别。
The dynamic behavior of a structure is greatly influenced by its boundary conditions, if dynamic method is applied to structural damage identification and parameter identification.
采用动力学方法进行结构损伤诊断和参数识别时，结构的边界条件对其动力性能有较大的影响。
The dynamic behavior of a structure is greatly influenced by its boundary conditions, if dynamic method is applied to structural damage identification and parameter identification.
采用动力学方法进行结构损伤诊断和参数识别时，结构的边界条件对其动力性能有较大的影响。
应用推荐