The mechanism of underground solidification and induration of cement clay grout is emphatically discussed and tested and vertified in engineering. 簡(jiǎn)要介紹了高壓噴射灌漿新技術(shù)的原理，重點(diǎn)論述了水泥粘土漿在地下的固結與硬化機理，并以工程實(shí)踐作了驗證。
This black clay wrap originated in Morocco and is thought to be the oldest of its kind in the world. 這種黑泥漿敷料來(lái)自摩洛哥，被認為是世界上同種泥漿中最古老的。
Children, covered all over with clay, are sporting boisterously, splashing water on each other, while one of them shouts a song, regardless of the tune. 滿(mǎn)身泥漿的孩子們正嬉鬧著(zhù)，其中一個(gè)孩子不顧跑調大聲地唱起歌來(lái)，其他的則互相往身上濺水。
