The test results showed that two methods effectively improved both macrostructure and microstructure of interfacial layer , and therefore , significantly improved bond performance 研究结果表明，两个设想均能有效地改善新老混凝土粘结界面层的宏观与微细观结构，使力学性能显著提高。
When particle size is fixed , the experiment result of coefficient thermal expansion of composite will decrease with the increase of interfacial thickness and increase with temperature 颗粒大小一定时，复合材料热膨胀系数的实验值随着界面层厚度的增加而减小，随着温度的升高而增大。
The main results are as follows : l . when the proportion of interfacial thickness and sic particle size is fixed , the particle size has no effect on thermal conductivity of composite 主要结论为： 1当界面层的厚度和颗粒尺寸之比固定不变时，颗粒本身的大小对复合材料的热导率没有影响。
According to the requirements of digitalization system scheme of twin - screw process , its structure is composed of base layer , data layer , tool layer , function layer and interface layer 针对双螺杆工艺数字化系统的总体需求，建立了由基础层、数据层、工具层、功能层和界面层组成的系统体系结构。
The hierarchy provided by . net template can be divided to system framework level , data access level , business logic level , business presentation level and user interface level . net模板给出了企业级分布式应用程序的层次结构，分为系统框架层、数据访问层、业务规则层、业务外观层和用户界面层。
The fracture theory of interfacial layer is developed for engineering application of 3d braided c / sic composites . a curve with fracture mode mixity is depicted to predict the material toughness 发展了界面层断裂理论在三维编织c sic复合材料工程中的应用，初步建立了断裂混合度与断裂韧性的关系曲线。
The co - effect of silane coupling agent , shrinkage reducing admixtureand fly ash on new - to - old concrete interfacial layer were primarily studied through a contradistinctive experimental study in this paper 摘要通过对比试验研究，初步探讨偶联剂、减缩剂和粉煤灰共同作用对新老混凝土界面层劈拉强度的影响。
2 . the thermal conductivity of composite will increase with the increase of interfacial thermal conductivity , and increase more quickly when interfacial thermal conductivity is lower . 3 复合材料的有效热导率随着界面层热导率的增加而增加，且界面层的热导率较小时增加的较快，而界面层的热导率较大时较慢。
When particle size is fixed , the thermal conductivity of composite will decrease with the increase of interfacial thickness , the experiment result exhibits the same rule as simulation and hassleman model 颗粒大小一定时，复合材料热导率的实验值随着界面层厚度的增加而减小，这与模拟和hassleman模型分析得到的规律相同。
The three - tier system includes the user interface layer , business logic layer and data access layer , making the architecture more clear , so it ’ s conducive to the maintenance and upgrading later 整个系统的采用三层的设计模型,分别为用户界面层,业务逻辑层和数据访问层,使得系统结构更加清晰,分工更明确,有利于后期的维护和升级。
