常見(jiàn)例句雙語(yǔ)例句Diatomite is one of important nonmetallic mineral resources and can be transformed to diatomite-modified-asphalt after being purified.能源礦產(chǎn)作為礦產(chǎn)資源的重要組成部分,是現(xiàn)代社會(huì)人類(lèi)生存和發(fā)展最主要的能源支撐。The viscous-elastic property of epoxy asphalt concrete, with epoxy asphalt as binder, is different from that of conventional asphalt or modified-asphalt concrete.環(huán)氧瀝青混凝土是由熱固性環(huán)氧樹(shù)脂改性的瀝青混凝土,其粘彈性能與普通瀝青及改性瀝青混凝土有顯著差異。This paper presents the function of low - temperature tar and the course that gets a qualified asphalt, through the tar of predistiUation mixed with the modified - asphalt.介紹低溫焦油的性質(zhì),以及初步蒸餾后與改質(zhì)瀝青混兌,得到合格瀝青的過(guò)程。 返回 modified asphalt