dula 中文意思是什麼
dula
解釋
杜拉-
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 ; another is to use polymer cement mortar to repair the curing layer
本研究提出了三種維修養護方案，其一為鋼纖維混凝土修補層，其二為杜拉纖維混凝土修補層，此兩種都為補強性修補層；第三種為聚合物水泥砂漿維修養護層。 -
The concrete ’ s anti - frozen can reflect concrete ’ s synthesis durability in the certain degree. this paper changed the former research mentality which enhanced concrete anti - frozen to use an extra material, aimed at the inner mongolian characteristic, utilized compound cement substituted ordinary portland cement, mixed the dula - fiber, the grade 2 inner mongolian pulverized coal ash, the extra material that was highly effective reduces the quantity of water outside the concrete to improve the concrete ’ s main performance, especially the concrete ’ s anti - frozen
混凝土抗凍性在一定程度上能夠反映混凝土的綜合耐久性能，本論文改變以往提高混凝土抗凍性只採用一種外摻料的單一研究思路，針對內蒙古地區特點，運用復合水泥取代普通硅酸鹽水泥，在混凝土中摻入杜拉纖維、內蒙2級粉煤灰、荼系高效減水劑三種外摻料，來提高混凝土的主要性能，尤其是混凝土的抗凍性。 -
In recent 30 years, a ? dula, an expert on it, has proposed the theoretical basis and method guiding for self - potency cultivation and promotion
近三十年來， a ?班杜拉在該領域的研究，為自我效能的培養和提升提出了理論依據和方法導引。
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