The strength of mid slip increases along with hydration length of time increasing. Thehydrate shapes differ from shapes in generally cement sample.
该中间层的强度在早期随着水化龄期的增加而增强，水化产物的形貌也不同于通常水泥体中水化产物的形貌。
An acoustic transducer system for use in the measurement of longitudinal sound velocity in a cement sample that is maintained at high temperature and pressure.
一种用于测量保存在高温高压下的水泥样品中的纵向声速的声换能器系统。
Based on the experiments of exploding on the surface of the cement sample, the phenomenon of the rock damage and fracture by shock waves in exploding was simulated.
通过水中爆炸波对水泥试样的损伤破坏实验来模拟水力裂缝层内爆炸采油中激波使岩石损伤开裂的现象。
The fracture distribution rule in the cement sample abaft blast wave by-passing is observed, and blast wave spreading process and the fracture initiation & propagation mechanism are analyzed.
观测到了激波掠过后水泥试样中裂纹形貌的分布规律；分析了激波在水泥试样中的传播过程及裂纹的起裂扩展机理；
Applying the method of mixing some ordinary portland cement into soil sample, structrued soil with different cemented strength and initial void ratio is.
采用在原料土中掺入微量普通硅酸盐水泥的方法制备具有不同胶结强度和初始孔隙比的结构性土样，模拟天然结构性原状土的受力变形性质。
From increasing the strength and density of concrete to start, the test and research were carried out for the sample of cement mortar by using PIC method in this paper.
从提高混凝土强度和密实性出发，采用“PIC”法对水泥砂浆试块进行试验和研究。
Test investigation on the chemical shrinkage or expansion of alkali-activated cementing materials and water-cement were carried out in this paper, in which water-cement was as control sample.
本文对碱激胶凝材料与水-水泥体系的化学收缩或膨胀进行了试验研究，其中以水-水泥体系为对比样。
The instrument is mainly used in small-scale laboratory use powder molding can be used in ceramics, powder metallurgy, cement and other sectors of the product sample preparation.
该仪器主要应用于实验室小规模粉末成型使用，可用于陶瓷、粉末冶金、水泥等行业的产品制样。
The sample moderate heat cement which was prepared by lead-zinc tailing was compared with the sample which was prepared by clay.
本文采用铅锌尾矿为原料烧制中热硅酸盐水泥，并与用粘土配料烧制的中热水泥进行对比。
The sample moderate heat cement which was prepared by lead-zinc tailing was compared with the sample which was prepared by clay.
本文采用铅锌尾矿为原料烧制中热硅酸盐水泥，并与用粘土配料烧制的中热水泥进行对比。
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