另外，笔者在教学设计研究的实践中，深感建立针对不同知识类型的教学设计模型具有针对性强、操作性好的有点。
In addition, the author in teaching design research in the practice, deeply established according to different knowledge type design teaching model has the pertinence, operation is good somewhat.
《2004年河北百强企业分析报告》，数据详实，分析深刻，所提建议具有较强的针对性和可操作性。
The analysis report of Hebei Top 100 in 2004 has data veritable, analysis profound and suggestion more utilizable.
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