1) autogenous shrinkage
自收缩
1.
Dynamic models of hydration reaction of Portland cement and autogenous shrinkage of concrete;
水泥水化反应与混凝土自收缩的动力学模型
2.
The influence of W/B ratio and fly ash addition on the autogenous shrinkage of concrete with same strength;
等强度条件下水胶比和粉煤灰掺量对混凝土自收缩的影响
3.
Early autogenous shrinkage and dry shrinkage of cement based materials containing ultra-fine fly ash;
UFA水泥基材料早期自收缩与干燥收缩研究
2) self-shrinkage
自收缩
1.
The effects of the different content of special manufactured sand,fly-ash,waterproof admixture on the self-shrinkage of the cement matrix grouting paste were studied in this article.
研究了特制砂、粉煤灰及抗裂防水剂的不同掺量对高性能水泥基灌浆材料自收缩性能的影响。
2.
The drying shrinkage and self-shrinkage of concretes with different water to binder ratios were studied.
实验研究了不同水胶比的混凝土干缩性能及自收缩性能。
3) free shrinkage
自由收缩
1.
The multi-coefficient formula of free shrinkage strain for commercial concrete;
商品混凝土自由收缩变形的适用估算公式
2.
The general effect of Polynaphthalene Sulphonate Superplasticizer (PNS) on shrinkage cracking of mortars has been investigated by means of multi-channel ellipse ring shrinkage cracking test,free shrinkage and strength under drying conditions.
本文采用多通道椭圆环收缩开裂测试手段、自由收缩和强度试验综合评价了萘系高效减水剂对水泥砂浆早期收缩开裂和强度的影响。
3.
To reduce cracks due to concrete free shrinkage in canal engineering,polypropylene fibers,GGBFS and polycarboxylic acid-based superplasticizer were introduced into plain concrete.
在龄期1、3、7、142、8 d分别测量混凝土试样的自由收缩值。
4) spontaneous contractions
自主收缩
1.
Aim: To investigate the influence of L-arginine(NO donors,L-Arg) on spontaneous contractions of ileum in mice and study the effects of activation of β-adrenoceptor on NO-induced inhibtion in spontaneous contractions of ileum.
目的:观察一氧化氮(nitric oxide,NO)供体左旋精氨酸(L-argnine,L-Arg)对小鼠回肠自主收缩幅度的影响,探讨β-肾上腺素能受体在NO抑制小鼠回肠自主收缩中的作用。
5) degree of autogenous shrinkage
自收缩度
6) autogenous shrinkage
自生收缩
1.
The influence of fly ash addition on the autogenous shrinkage of high-strength concrete was respectively experimentally studied under the condition of that the compressive strength at 7 day and the w/b ratio were the same.
在保持水胶比不变和7天抗压强度不变的条件下,分别研究了粉煤灰掺量对混凝土自生收缩的影响。
2.
This paper introduces some types of concrete shrinkage, and also researchs how to expect the quantity of fly ash on the autogenous shrinkage and the drying shrinkage of the concrete.
研究高性能混凝土的自生收缩和干燥收缩对于推广高性能混凝土在实际工程中的应用具有重要的理 论和现实意义。
3.
Results shown that the addition of silica fume could increase the autogenous shrinkage a little and almost .
采用智能型非接触式微位移传感器法,对加掺合料高性能混凝土从成型后6h到3d龄期内的自生收缩和单面干燥条件下的总收缩进行试验研究,并测量了不同龄期混凝土的强度和试件的重量损失。
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