从实践出发，试对案例教学的必要性、案例教学的运用作深入剖析，并就进一步完善《公共关系学》的案例教学进行了探讨。
The paper deeply analyzed the necessity and practice of case teaching in public relations courses, and probed into its perfect measures.
本文就进行商品住宅经济性能评价的意义、原理、方法进行了探讨，对于推进我国商品住宅性能认定工作具有积极的意义。
In th is paper the meaning, principle and method of the evaluation on economy of the commodity housing were discussed. It will play a positive role to promote spreading this work.
本文就进行商品住宅经济性能评价的意义、原理、方法进行了探讨，对于推进我国商品住宅性能认定工作具有积极的意义。
In th is paper the meaning, principle and method of the evaluation on economy of the commodity housing were discussed. It will play a positive role to promote spreading this work.
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