A modified Vrentas-Duda diffusion model and its applications (Ⅰ) Prediction of the diffusion coefficient of weak-polar diffusants in polymer membrane;
改进的Vrentas-Duda扩散模型及其应用 (Ⅰ)预测弱极性分子在聚合物膜中的扩散系数
An ant colony optimization algorithm based on a decoupling control strategy of pheromone diffusion model;
基于信息素扩散模型解耦控制策略的蚁群算法
Research of pheromone increment and diffusion model for ant colony optimization algorithms;
蚁群算法中信息素增量和扩散模型的研究
We gained the vertical and horizontal dispersion models of fugitive .
1 m范围内不同高度处的降尘浓度变化,研究了建筑工地边界施工扬尘垂直扩散规律;通过监测建筑工地外同方向0~210 m范围内不同距离、相同高度(3 m)处的降尘浓度变化,研究了建筑工地施工扬尘水平扩散规律,通过数据回归分别得出了施工扬尘垂直、水平的扩散模型。
Intersection dispersion models were reviewed with a comparative evaluation.
文章介绍了美国主要的交叉口尾气污染扩散模型,并对模型进行了比较评价,探讨了传统交叉口扩散模型的缺陷;介绍了国内外交叉口尾气扩散研究的最新发展动态,最后提出了提高模型精度和发展新模型的几点建议。
Based on Gaussian dispersion theory, a vehicle emission dispersion model was developed in accordance with characteristics of linear pollution source dispersion, which can be applied to open road and upper road of the trestle.
针对线源扩散的特点,在高斯扩散理论的基础上,建立了一种可用于城市开阔路、高架桥上层路的机动车尾气扩散模型,用C++语言实现了模型算法。
The diffusion model of the number of Internet purchase
基于扩散理论的网上购买人口扩散模型
Research on the Model of Durables Brand Diffusion Based on Innovation Diffusion
基于创新扩散的耐用品品牌扩散模型探析
Research Review on Brand Diffusion Model Based on Bass Model
基于Bass模型的品牌扩散模型研究综述
computer-simulated air pollutant dispersion model
电脑模拟空气污染物扩散模型
The Pricing of Exotic Options in the Model of Jump-diffussion;
各类新型期权在跳扩散模型下的定价
The Hopf Bifurcation of One Dimension Tyson Reaction Diffusion Equation;
一维Tyson反应扩散模型的Hopf分支
Stability and Traveling Wave Solutions of Reaction-diffusion Model;
两类反应扩散模型的行波解和稳定性
A Study on the Valuation of Lookback Options in a Jump-diffusion Model;
跳—扩散模型中回望期权的定价研究
The Propagation Model of Internet Malicious Mobile Code;
因特网恶意移动代码扩散模型的研究
Studies on the Behavior of the Solutions to the Non-linear Market Diffusion Models;
非线性市场扩散模型的解的性态研究
Nonlinear Diffusion Models in Image Segmentation;
非线性扩散模型在图像分割中的应用
Analysis on 3M New Product Diffusion and Regression Based on BASS Model;
3M公司汽车市场新产品扩散模型分析
Some Ecological Models with Diffusion and Cross-diffusion
某些具有扩散和交错扩散的生态模型
The Study for the Mathematical Ecology Models with Diffusion and Cross-diffusion;
带扩散和交叉扩散的生态数学模型的研究
Analysis on New Model of Events Diffusion in the Process of Technical Innovation Diffusion;
分析技术创新扩散过程的事件扩散新模型
Mathematical Models and Diffusion Principle of Marketing Diffusion of Co-existing Production;
共存性商品市场扩散的数学模型及扩散机理
Theoretical Studying of the Technology Diffusion Speed Model in Technology Diffusion Field;
技术扩散场技术扩散速度模型的理论研究
Theoretical Study on the Model of Technical Diffusion State in Technical Diffusion Field;
技术扩散场技术扩散状态模型的理论研究