岩化

例句：

1. 1. The rock has been weathered by the wind and rain, becoming more solid.
   这块石头被风吹雨打，变得更加坚硬。
2. 2. The concrete was poured quickly, causing it to harden immediately.
   混凝土迅速浇筑，立即变硬。
3. 3. The soil is being compacted, making it harder and less porous.
   土壤正在被压实，变得更硬且孔隙更少。