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- The finite element calculations were completed on M-240D computer by using the linear structure program SAP5 and the nonlinear structure program ADINA. 采用国际上普遍应用的线性结构分析程序SAP5和非线性结构程序ADIlqA;在M-240D计算机上进行了有限元计算.
- A new nonlinear structure tensor calculation method is presented.We extend the trace-based PDE regularization method to matrix-valued data fields. 提出一种新的非线性结构张量计算方法,扩展了基于迹的PDE正则化方法,使其适用于矩阵值数据场;
- Simulations , on linear and nonlinear structures dem onstrate that RDRNN is very , effective on , predicting the response of a structure , subject to semi-active control and exter nal excitation. 应用该模型对线性结构和非线性结构在变阻尼控制和外荷载激励下结构的响应进行了数值仿真,表明所提的动态递归神经网络可以达到较高的预测精度。
- The parameter optimization of friction dampers is investigated for nonlinear structures subjected to severe seismic excitations. 研究了强烈地震作用下非线性结构中摩擦阻尼器的参数优化问题。
- The key problems of finite element modeling and analysis of nonlinear structural dynamics for the whole firing course of towed howitzer are investigated. 摘要研究牵引火炮全发射过程非线性结构动力学有限元建模和分析中的关键问题。
- In this paper, the application of minimum potential energy method to the nonlinear structural analysis is researched.And it is thus used in cable-net and tensegrity analysis. 本文研究了最小势能法在结构静力分析中的应用,并将其应用于索网和张拉整体结构的受力分析中。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- Dynamic Substructure Method for Material Nonlinear Structure Analysis 材料非线性结构的动态子结构法
- There are some clods of soil on the mat. 垫子上有些土块。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- She makes her living from the soil. 她以务农为生。
- nonlinear structural equation models 非线性结构方程模型
- geometrically nonlinear structures 几何非线性结构
- Grass will not succeeded in this dry soil. 在这种干燥土壤中草不会成活。
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries