在介绍“间隔时间”成本预算模型的基础上，对该模型进行简化，使其适合中国图书馆界虚拟参考咨询服务的实践。

The paper, based on the model of "block of time" cost calculator, makes a simple model to accommodate for the library practice of virtual reference services in our country.

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介绍了山西省基础研究专家咨询服务平台的设计思路、体系结构，并对其功能进行了阐述和分析。

This paper introduces the design mentality and system architecture of the fundamental research experts consulting service platform of Shanxi Province, and expounds and analyzes its functions.

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这些课程包括变态心理学、介绍咨询服务、音乐治疗方法等。

These courses may include abnormal psychology, introduction to counseling, music therapy methods, etc.

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