The authors detail some of the concrete plans on the design of automatic book classification expert system.
叙述了作者在进行图书自动分类专家系统设计时的一些具体设计方案。
Based on this classification of wall rocks, the support methods for the mining roadways were studied and support plans for different wall rocks proposed.
针对不同类别的巷道围岩分别提出相应的支护方案。
Based on this classification of wall rocks, the support methods for the mining roadways were studied and support plans for different wall rocks proposed.
针对不同类别的巷道围岩分别提出相应的支护方案。
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