1) particle growth model
颗粒增长模型
2) particle model
颗粒模型
1.
Latest progresses in particle models of olefin polymerization were reviewed.
综述了烯烃聚合过程中各种颗粒模型的研究进展,并着重讨论了聚合物颗粒形态和聚合过程之间的相互关系。
2.
Several suitable selected particle interaction models for different soil types were briefly introduced, including dry particle models with or without adhesion and wet granule models with Newtonian or non Newtonian fluids, of which the models for non Newtonian fluids have recently been found by the authors.
介绍了若干可供选择的适合不同土壤条件的颗粒作用模型 ,包括无粘连 /粘连干颗粒模型和牛顿流体 /非牛顿流体湿颗粒模型 ,后者是作者与合作者们近年来所致力于的离散元建模方面的新成果。
3.
A modified particle model was proposed and used to calculate the structural parameters of the W/O microemulsion of H2O/span-80+isopentyl alcohol/cyclohexane by dilution method.
提出了一种修正颗粒模型,并以该模型为基础用稀释法求得了水/span-80+异戊醇/环己烷W/O型微乳液体系的结构参数,包括水内核半径Rw、颗粒有效半径Re、界面层厚度le、表面活性剂平均聚集数ns、颗粒总数Ne等;并求出了异戊醇从连续相(C)转移到界面层(i)的自由能变化ΔGc0→i。
3) three-dimensional motion models of slender particles
三维细长颗粒运动模型
4) beam-particle model
梁-颗粒模型
1.
3-D beam-particle model for simulating fracture in rock material;
三维梁-颗粒模型在岩石材料破坏模拟中的应用
2.
The process of the projectile penetrating into plain concrete is numerically simulated with the BPM2D(beam-particle model in two dimensions).
采用二维梁-颗粒模型BPM2D(beam-particle model in two dimensions)模拟了刚性弹丸侵彻无钢筋混凝土的过程。
3.
The perforation into a plain concrete panel with ogival and flat nose perforators is numerically simulated with the BPM 2D (beam-particle model in two dimensions).
用梁-颗粒模型BPM2D对卵形头和平头动能弹贯穿混凝土平靶的过程进行数值模拟,给出贯穿过程中混凝土内部速度场的变化情况及混凝土的破坏区域。
5) pseudo-particle model
拟颗粒模型
6) beam-particle mode
梁-颗粒模型
1.
In order to study the objective mechanics of failure under impact loading in concrete and the varying regulations between strength and strain rates,the dynamic fracture process of concrete under three different strain rates was simulated with the BPM(beam-particle mode in two dimensions) which was based on DEM(discrete element method).
方法基于离散单元法,采用细观二维梁-颗粒模型BPM(Beam-Particle Mode in Two Dimensions)模拟了三种不同应变率下混凝土材料的动态响应。
补充资料：逻辑斯蒂方程(见种群增长模型)
逻辑斯蒂方程(见种群增长模型)
逻辑斯蒂方程见种群增长模型
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