界面区 meaning in English

boundary zone
interface region
interfacial zone

Effect of the components at the interfacial zone on mechanical behavior of the layered cement - based materials
界面区组分对层状水泥基材料力学行为的影响
The gel c - s - h has the trend to crystallizing and transforming into low crystallized hydrates , which were similar to tobermorite . the incorporation of mineral mixtures improves greatly the orientation of ch either in interface zone or matrix zone and the crystal sizes also become small
由于矿物掺合料的晶核作用、填充密实和二次水化作用，明显改善了界面过渡区和基体中ch的择优取向，并且不论是在界面区还是基体中，结晶相的晶粒尺寸都发生了明显的细化。
Further requirements such as higher electrochemical capacity and better reversibility are advanced to lithium ion battery with the development of our society . in the first cycle of lithium ion battery , solvent decomposition reaction on the surface of electrode will lead to the formation of a passivating layer , commonly named solid electrolyte interface film ( sei film )
在锂离子电池的充放电过程中,电极和电解质界面区由于电解质与电极材料之间的相互作用而在电极表面形成一层厚度在几个纳米范围的表面层,这个表面层被称为固体电解质中间相( solidelectrolyteinterfacefilm ,简称sei膜) 。