The three brick buildings have been designed with a unique composition to the front street, each enjoying its own identity.
这三幢砖房都融入设计了一个独特的组成部分，通往前门大街，各自享有着自己的身份。
2
The paper describes influence, importance and requirements of sand grain composition and its control methods in the sand-lime brick production.
本文综合论述灰砂砖生产中砂子颗粒级配的影响、要求和重要作用以及应当进行控制的工艺环节和措施。
3
This paper explains slag erosion mechanism of middle grade MgC brick based on petrographic analysis after the slag erosion, as well variation of the slag composition before and after the slag erosion.