常見例句雙語例句Different particle distribution samples of cement-coal gangue were obtained through mixing different degree of fineness cement & coal gangue.將不同細(xì)度的煤矸石和不同細(xì)度的水泥混合，得到具有不同顆粒群分布的水泥-煤矸石試樣。Consequently, they have different water-absorption ratios, and, moreover, the strength of the cement mortar with calcined coal-gangue has dramatically been increased compared…煅燒煤矸石水泥漿體強(qiáng)度比未煅燒煤矸石水泥漿體強(qiáng)度有很大的提高，但煅燒時(shí)間的延長對(duì)煤矸石水泥漿體強(qiáng)度的提高似乎沒有明顯作用。The study shows that coal-gangue low clinker cement possesses many advantages and may be widely used in fields such as civil construction, large concrete engineering and hydraulic engineering.研究表明，該煤矸石少熟料水泥性能優(yōu)良，可用于工民建筑、大體積砼及水工工程等。 返回 coal-gangue cement