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- The chemical shrinkage caused by cement hydration may bring out the volume change of mortar and concrete,and the appearance of cracking. 水泥水化反应引起的化学收缩会引起砂浆及混凝土的体积变化,可能会导致收缩裂缝的产生。
- Self-desiccation: autogenous relative humidity change of a cementitious material system after setting. caused by chemical shrinkage. 自干燥:一个水泥胶结材料系统在凝固后.;由化学收缩引起的自生相对湿度变化
- The more the polycarboxylate superplasticizer is, the longer the setting time, the shorter the chemical shrinkage, the more reducing and deferring the second heat of hydration is. 随掺量的增加缓凝时间增长、化学收缩减小，第一放热温峰增强，第二放热温峰延迟和消弱；
- Influence of fly ash on the chemical shrinkage of cement paste 粉煤灰对水泥浆体化学收缩的影响
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- We are doing a chemical experiment. 我们正在做化学实验。
- A study on the Chemical Shrinkage and Drying Shrinkage of Super High Strength Concrete 超高强混凝土的化学收缩及干缩研究
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- Ammonia is a chemical substance. 氨是种化学物质。
- Effect of fine-ground mineral additives on the chemical shrinkage of cement paste 矿物超细粉对水泥浆体化学收缩的影响研究
- Keywords unsymmetric laminates;deformation;temperature;cure chemical shrinkage;FEA; 非对称层合板;变形;温度;固化收缩;有限元分析;
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- Some chemical compounds can be resolved by heat. 一些化学化合物可以通过加热分解。
- I am not familiar with chemical terms. 我不熟悉化学术语。
- He devoted his life to chemical research. 他一生从事化学研究。
- He is experimenting with a new chemical. 他正在实验一种新的化学制品。
- The two elements are synthesized by a chemical process. 这两种元素已经化学合成。
