研究了以铸造废砂为填料、废旧地膜为基体，制备复合材料的界面问题。
The interface of the composites made of waste foundry sand as fillers and waste mulching films as matrix was studied.
认为机制砂混凝土磨损过程中，影响耐磨性的主要因素有四个：孔隙、界面、集料和基体。
In the abrasion process of MS concrete, porosity, interface, aggregates and matrix are the basic four factors effect the abrasion resistance.
讨论金属与型壳界面作用对精铸件表面粗糙度和粘砂缺陷的影响。
The effect of metalceramic shell interface reactions on surfaceroughness and the defects of burn on sand in investment casting are discussed in this paper.
选这些参数的最大概率作为河道的最优化模型，利用所生成的最优化参数计算出河道砂体的边界面。
Choosing the maximum probability of channel geometry parameters as optimization model, the bounding surfaces of channel reservoir are computed with the optimization geometry parameters.
二者的界面是相同的，均为河道砂体底部的冲刷侵蚀面或者是暴露过泛滥平原泥岩、根土岩等。
And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.
在深埋藏条件下，砂泥岩组合方式、与砂岩接触的泥岩厚度以及砂泥岩的相对厚度比例对砂泥岩界面附近的砂岩物性影响很大。
At deep buried depths, the stacking pattern, mudstone thickness, and the ratio of sandstone in the strata heavily affect the physical properties of the reservoir near the boundary.
砂泥岩组合方式在不同埋深条件下影响了砂泥岩界面附近储层的物性。
Porosity and permeability of sandstone near the sandstone-mudstone boundary is affected by the stacking pattern of sandstone and mudstone.
试验结果表明：机制砂与水泥浆体界面的结合良好；
The result shows that, the interface of machine-made sand and cement paste bonds well;
本文从界面出发对以石英砂、硅酸盐水泥熟料和高铝水泥熟料作集料的砂浆的抗蚀性进行了对比实验。
The chemical corrosion resistances of the mortars of quartz, Portland cement clinker and aluminous cement clinker were studied respectively for comparison.
环境湿度对覆膜砂铸型（芯）性能的影响是通过粘接桥界面上水分的积聚而起作用的。
The authors believe that water accumulated on the surface of adhesion bridge neck from the sand-resin surface and atmosphere is a very factor to hot cracking tendency of resin coated sand.
环境湿度对覆膜砂铸型（芯）性能的影响是通过粘接桥界面上水分的积聚而起作用的。
The authors believe that water accumulated on the surface of adhesion bridge neck from the sand-resin surface and atmosphere is a very factor to hot cracking tendency of resin coated sand.
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