说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。 您的位置：首页 -> 词典 -> 散体元法 1)  discrete element method 散体元法 2)  discrete element method 散体单元法 1. Based on the model of the ground and tyre in terra-mechanics, and due to the limitation of various models, the concept of the granule tyre and granule ground are put forward, the systematic mechanics model of tyre and ground with the Discrete Element Method (DEM) is established. 在对车辆地面力学中轮胎和地面模型研究的基础上,针对各种模型的局限性,运用散体单元法(DEM)理论,建立了轮胎与地面的系统力学模型,提出了颗粒轮胎与颗粒地面概念;对轮胎在选定地面上行驶时,表层土壤的应力分布进行了模拟分析计算,并将计算结果与相关文献的研究成果进行了比较分析。 2. The discrete element method was introduced into the dynamic model of floating ring bearing rotor system for the first time and the dynamics simulation program of floating ring bearing rotor system was developed. 首次将散体单元法引入到浮环轴承转子系统的动力学建模中,并开发了相应的系统动力学特性模拟计算程序。 3)  extended distinct element method 扩展散体单元法 4)  DEM (Discrete Element Method) DEM(散体单元法) 5)  discrete element method 离散元法 1. Application of discrete element method to research and design of working parts of agricultural machines; 离散元法及其在农业机械工作部件研究与设计中的应用 2. A discrete element method was developed to simulate mixing of elastic materials with the predictions compared to fall-off mixing tests of plastic balls. 为了现实有效地离散弹性体材料拌合的数值模拟,采用离散元法,开发了离散弹性体材料拌合离散元模拟系统。 3. Base on the basic principles of discrete element method(DEM),A two dimensional DEM emulator named SieveDEM was developed by a VC++. 基于颗粒离散元法的基本原理,采用VC++。 6)  distinct element method 离散元法 1. A Review on Fundamentals of Distinct Element Method and Its Applications in Geotechnical Engineering; 离散元法及其在岩土工程中的应用综述 2. Using modified distinct element method, simulation research is conducted on top coal movement at fully -mechanized working face in No2 Coalmine of Dayan Coal Bureau. 用改进的离散元法对大雁矿务局二矿综采放顶煤工作面顶煤活动规律进行模拟研究,分析支架围岩作用关系,找到顶煤丢失原因。 3. Based on the fact of the rock engineering and the character of the distinct element method, the independent modules are introduced to couple the distinct element method and the boundary element method in this paper. 根据岩石工程实际以及离散元法和边界元法的特点，引入并列模块式结构，提出了一种离散单元法和边界单元法进行外部耦合的算法。 补充资料：非水分散体涂料 分子式：分子量：CAS号：性质：简称NAD涂料。溶剂分散型涂料的一种。高分子量的涂料成膜物质以胶态质点（粒径0.1-0.8微米之间）分散在非极性有机溶剂中而组成。目前实用的为非水分散丙烯酸涂料，为丙烯酸聚合物分散在烃类溶剂中的涂料，固体份含量高而粘度低，使用低污染溶剂。涂料流变性能好，可厚涂施工，不易出现流挂。主要用作工业品装饰面漆，如汽车用金属闪光漆；也用作卷材涂料。但非水分散体树脂制备较困难。 说明：补充资料仅用于学习参考，请勿用于其它任何用途。 参考词条 ©2011 dictall.com