深入研究了MCAI的理论基础、媒体类型及特性、开发平台特点和课件制作策略，预测了其发展趋势，并对当前MCAI存在的不足提出了自己的看法。

Researches the theoretical foundation, medium type and characteristic, and developing tools of MCAI. Gives some strategies to create coursewares. Estimates the development trend of MCAI technology.

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本文在分析现代物流特征和发展趋势的基础上，指出了物流市场开发的方向和物流市场维护的策略。

The article analyses the characters and tendency of modern logistics, and point out the direction of the development in logistics market and the methods of preserving the logistics market.

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