This paper describes researches and developments of a multi media teaching software for view and analysis of metallographical structure of metal materials by computer network.
研究开发了基于计算机网络教学的多媒体金相组织观察与分析教学软件，在系统内容组织和素材的选取上充分考虑了金相教学的特点和要求。
Taxi fares from Xi'an adjustment process, from the point of view of its multi-dimensional analysis.
从西安市出租汽车运价调整过程中，从它的多维的角度进行分析。
In view of this, the author uses data studies, comparative research method, analysis of case method, multi-disciplinary method.
鉴于此，笔者运用文献研究法、比较分析法、综合研究法和案例法等多种研究方法；
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