Slow, careful curing of the concrete improves the hydration of the cement.混凝土的缓慢而精心的养护可以改善水泥的水化作用.ZL and lignosulphonate calcium don't harm the strength development of granular soil stabilized with cement.ZL和木钙两种缓凝剂...
It'seemed a pity to disturb the drowsing ( or dozing ) professor.弄醒正在打盹的 ( 或打瞌睡的 ) 教授似乎很糟糕.I'm just trying to refrain from drowsing at work.我只是试着别在工作时打瞌睡而已....
Shops in Ho Chi Minh City are stacked with goods.胡志明市的商店里堆满了商品。Books are often stacked in higgledy-piggledy piles on the floor.书本经常乱七八糟地堆在地板上。Boxes are stacked in every nook and cranny at the factory.盒子叠放在工厂的各个角落。...