该理论为教学设计，尤其是多媒体教学环境下的设计提供了有力的指导。
This theory serves as a guideline for the teaching design in the context of multimedia teaching.
开发冷锻工艺与模具设计多媒体教学软件旨在指导模具设计人员对冷锻工艺及冷锻模具的知识有比较系统的理解。
The cold forging procedure and die design courseware helps and instructs people who engaged in cold forging die design to understand cold forging process and die design profoundly.
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