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Research And Development On Chemical Reaction Engine For Middle School

Posted on:2014-02-14Degree:MasterType:Thesis
Country:ChinaCandidate:L ZhangFull Text:PDF
GTID:2268330401481941Subject:Software engineering
Abstract/Summary:PDF Full Text Request
With the developing of the information technology, Virtual Chemical laboratorybecomes a hot topic in education field in order to solve the problem of traditional chemicallaboratory, Virtual Chemical laboratory can build a virtual experimental environment and it isbetter than the real experiment environment. It is not only convenient but also safe, it avoidsmuch shortcoming.At the same time, students can study more insightfully, and can masterknowledge more thoroughly.Chemical reaction engine is Virtual Chemical laboratory’s the core module. It ismainly made up of data module and compute module, but it has limitations at present, we canonly use chemical equation included in the data base,when we meet some chemical equationthat is not in data base, the chemical reaction is end. Based on the above considerations, I willdesign a integrated mechanism that includes static module and inference module, it add to ainference module, when we meet unknown chemical equation, the inference module can inferthe equation, then chemical reaction engine can give us the result on the basis of theequation.This method solves the problem of chemical equation’s kind and amount limited, and itimproves the system’s function to some extent.
Keywords/Search Tags:Virtual Chemical Experiment, Chemical Reaction Engine, Knowledge Database, Automated Reasoning
PDF Full Text Request
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