2) early shrinkage
早期收缩
1.
Influence of superplasticiser on early shrinkage and total shrinkage of concrete;
减水剂对混凝土早期收缩和总收缩的影响
2.
125% early shrinkage at 29 d hydration.
研究了硅灰对硬化水泥浆体早期收缩的影响 。
3.
In order to investigate the dynamics of early shrinkage and expansion we developed a special set-up of two laser units which are horizontally aligned.
为了研究早期收缩和膨胀的动态行为,我们开发了一种特殊的装置,它带有两个平行对准放置的激光器。
3) early-age shrinkage
早期收缩
1.
Experimental study on effects of polypropylene fiber on early-age shrinkage in concrete;
聚丙烯纤维对混凝土早期收缩影响的试验研究
2.
Based on 4 kinds of concretes with and without superplasticizer,early-age shrinkage of concrete with a different cure time was measured by means of self-designed and manufactured early-age shrinkage testing set.
目的研究早期养护时间对混凝土早期收缩的影响,并定量地阐明早期养护对减小收缩和抑制早期裂缝的重要性。
3.
By the apparatus for measuring early-age shrinkage, the principle of this shrinkage and the measures t.
本文正是针对混凝土结构工程早期裂缝的严重性，通过理论分析，指出目前混凝土早期收缩(主要自收缩)的变大是造成这种早期裂缝的主要原因之一。
4) early age shrinkage
早期收缩
1.
Effects and mechanics of superplasticizer,pulverized fly-ash and blast furnace slag on the early age shrinkage of concrete were studied to reduce the early age shrinkage and control the early age shrinkage crack.
目的研究减水剂、矿粉、粉煤灰和减缩剂对混凝土早期收缩的影响及其作用机理,以期降低混凝土早期收缩和控制早期收缩裂缝。
5) plastic and early shrinkage
塑性与初期收缩
1.
The plastic and early shrinkage of pervious concrete with different sand percentages were studied,and the shrinkage character of the concrete at various ages were discussed in contrast to the ordinary concrete as well.
研究了不同砂率的透水混凝土的塑性与初期收缩性能,同时还对比研究了同强度等级的透水混凝土与普通混凝土的收缩特性。
6) early autogenous shrinkage
早期自收缩
1.
The autogenous shrinkage of HPC develops greatly and mainly during early age due to a low water binder ratio,but there is no standard test method for early autogenous shrinkage of the concrete.
高性能混凝土因水胶比低、自收缩大且主要发生在早期 ,而目前对于早期自收缩的测量还没有统一标准可依。
补充资料：收缩中(晚）期喀喇音-收缩晚期杂音综合征
收缩中(晚）期喀喇音-收缩晚期杂音综合征
即"二尖瓣脱垂-喀喇音综合征"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条