聚集模型 meaning in English
cluster model
Examples
- Then we raise the thought of achieving courseware resource share based on scorm specification . this article sets forth it from three aspects : scorm metadata , which helps us to locate and manage learning resource effectively ; scorm content aggregation model , which helps us to describe and pack learning content based on content packing specification ; scorm run - time environment , which includes the launch of the learning content , the communication between learning resource and lms , the communication data model . we also analyze and compare the communication model based on hacp protocol and api
在此基础上，本文提出了基于scorm规范实现课件资源共享的思想，文章从以下三个方面进行论证分析： scorm元数据，指出元数据如何帮助我们有效地查找和管理学习资源： scorm内容聚集模型，指出我们应该如何描述学习内容、又如何将学习内容按照内容包装规范进行包装，从而集成为一门课件，使其成为可重用的、可共享的及互操作的学习资源； scorm运行环境，分析scorm规范中如何启动可执行内容、 lms如何与之进行通信、通信的数据模型等，并对基于hacp协议和基于api这两种通信模型进行了分析和比较。 - A monte - carlo method has been developed for simulating the growth of epitaxy flims . the program was compiled using turbo basic language . the influence of growth rate and temperature on surface morphology was studied . the model we used was an advanced diffusion limited aggregation ( dla ) model . the process of deposition and diffusion were considered in this model
本文利用montecarlo方法,结合薄膜生长理论,采用turbobasic语言编写程序,对外延薄膜的生长过程进行了模拟。所用的模型为改进的扩散有限聚集模型( dla ) ,研究了薄膜生长过程中沉积速率和衬底温度对表面形貌的影响。