R esults show that the modified cement with good durability, small expansion and low alkality can be made by use of gypsum and zeolite modifying alumina cement.
以石膏和沸石对高铝水泥
，可配制出耐久
、具有微膨胀的低碱度水泥。
R esults show that the modified cement with good durability, small expansion and low alkality can be made by use of gypsum and zeolite modifying alumina cement.
以石膏和沸石对高铝水泥，可配制出耐久、具有微膨胀的低碱度水泥。
声明：以上例句、词
均由互联网资源自动生成，部未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
