万丈高楼平地起,无论多少高的楼房,都离不开水泥一寸一寸地浇筑。在一般人的印象中,水泥的颜色基本上是灰不溜秋的,它的基本作用也不过是铺路盖房而已。但是,科学家们如今也在这些看着不怎么起眼的水泥身上打起了主意,“搞”起了“新意思”,他们在水泥中添加了一些特殊的成分之 From the tall building to the flat ground, no matter how many high-rise buildings are built, they must be poured one-by-one. In the average person’s impression, the color of cement is basically grey, and its basic role is no more than paving the road. However, scientists are now also playing up their minds on these seemingly inconspicuous cements. They have “made up” new meanings. They have added some special ingredients to the cement.