dula
- 网络杜拉;张斌;超大评论员张斌;毒辣
![dula](../cache/244354.jpg)
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Application of self-efficiency theory by A · Dula on aerobics teaching in PE institutes
班杜拉自我效能理论在体院健美操教学中的应用
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This research put forward three repairing and curing projects : one is to use the steel fiber reinforced concrete to repair the road ; other is to use Dula fiber concrete to repair the layer ;
本研究提出了三种维修养护方案,其一为钢纤维混凝土修补层,其二为杜拉纤维混凝土修补层,此两种都为补强性修补层;