因此，我们迫切需要分别从理论和实践两种角度来对资源节约型社会加以研究。
Therefore, we need to urgently research the resource-conservation society from theory and practice respectively.
第二、组织“自主参与型”作业设计实践活动并开展课题研究，从实践中总结信息技术条件下作业设计的原则和特点。
Second, organize practice of "independently participating" design on homework, and by practice summarize principle and characteristic that designing homework under information technology era.
而针对教学型大学本科实践教学模式进行的研究十分匮乏，因此，该研究具有创新性和现实意义。
And research on the model of undergraduate practical teaching in teaching university looks shot nowadays, my study is thus provided with innovation and practical significance.
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