1) autogenous shrinkage
自身收缩
1.
Since advances in cement and concrete technology and structural engineering,cracking phenomenon more and more results from thermal contract and autogenous shrinkage.
然而 ,随着对水泥与混凝土工程技术的不断研究发现 ,温度收缩和自身收缩的是引起开裂的主要原因。
2.
Through testing the dryness and shrinkage of the common concrete brick under various environments,the mechanism of the shrinkage of concrete bricks,the effect of autogenous shrinkage on the shrinkage of concrete brick and the characteristic of partly inreversible shrinkage was analyzed.
通过各种条件下混凝土砖的失水和收缩试验,分析了混凝土砖的收缩机理、混凝土自身收缩对混凝土砖收缩的影响以及混凝土砖收缩的部分不可逆性质,得到了混凝土砖的失水特性及其干燥收缩率与相对含水率的关系。
2) 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。
3) 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。
4) 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
5) 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。
6) degree of autogenous shrinkage
自收缩度
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