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- The interval parameter perturbation method and the interval parameter back analysis method are studied, and the interval parameter monotony back analysis method is presented. 摘要研究了区间参数摄动法和区间参数优化反分析法，提出了区间参数单调性优化反分析法。
- Optimization back analysis is a method, which combines the method of parametric back Analysis with optimization technique, making this method more efficient. 摘要优化反演法是结合优化技术来进行参数反演的一种方法，这种方法使反演的效率得到了很大的提高。
- Object oriented programming technique for random parameter back analysis 面向对象的参数随机反演程序设计
- Research of a neural network method for mechanical parameter back analysis considering influence of the errors 考虑误差影响的力学参数反分析神经网络方法研究
- OBJECT ORIENTED PROGRAMMING TECHNIQUE FOR RANDOM PARAMETER BACK ANALYSIS OF EARTH-ROCK DAMS 面向对象的土石坝参数随机反演程序设计
- GENERALIZED PARAMETERS BACK ANALYSIS METHOD BASED ON BAYESIAN THEORY 基于Bayesian广义参数反分析
- parameter back analysis 参数反演
- parameters back analysis 参数反演
- New Product and project analysis, include cash flow, investment, margin and pay back analysis. 新产品及项目分析,包括其现金流量,固定资产投资,产品利润及回报期等分析。
- Combining with numerical samples, the uniqueness and stability are studied for back analysis. 结合数值算例，研究了参数识别中需要解决的反问题的唯一性和稳定性问题。
- Using the method of microelement with the skill of back analysis, we can realize the inverse desi... 在细观元方法的基础上引入反分析技术，就能实现具有复杂结构材料件在细观层次上单参数反演与识别。
- In back analysis,the unreasonable modality is not only helpless for the load identification,but also interferefering... 然而在工程实行中,常常是很难对作用于结构的外载荷作直接测量和计算。
- A new method is presented to analyze the vertical load bearing performances of prefab piles with optimization and back analysis techniques. 对预制桩的竖向承载性能进行计算研究，提出了一种分析预制桩竖向承载性能的新方法。
- The back analysis formulas of viscoelastic displacements are derived from BEM according to the fundamental principle of inverse process, and it is compared with FEM BA formulas. 本文根据逆过程法的基本原理,导出了以边界元法为基础的粘弹性位移反分析公式,并将其与以有限元法为基础的基本公式作了比较。
- A new approach for back analysis of mechanical parameters of dams combining BP neural network with uniform design and genetic algorithm was established. 将均匀设计理论、BP神经网络和遗传算法三者结合起来,应用于大坝力学参数反分析中。
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- Slide 5.0 is the most comprehensive slope stability analysis software available, complete with sensitivity, probabilistic and back analysis capabilities. 0是目前可用的最全面的倾斜稳定性分析软件，完整地包括了灵敏度、概率和背面分析功能。
- To calculate rockmass and surface subsidence by using numeric analysis of rock mechanics, back analysis of displacement is used to study identification and theoretical analysis. 为应用岩石力学数值分析方法进行岩层与地表移动计算，采用位移反分析方法，进行了模型识别和理论分析研究。
- DFP optimum method and its application to displacement back analysis[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2003,23(1):1-3. DFP优化法及其在位移反分析中的应用[J].;华北水利水电学院学报;2003;23(1):1-3
- With an approach of combination of thermal rising test of cubic block in-situ and back analysis,the thermal retardation capability of polystyrene foam board is analyzed. 采用施工现场混凝土立方体非绝热温升试验和反演分析相结合的方法,对聚苯乙烯泡沫塑料板外贴法的保温能力进行分析研究。
