1. The understratum, calcareous sandrock and conglomerate rock, generate dissolution of groundwater.
   其下部钙质砂（砾）岩在地下水作用下产生溶蚀现象。
2. SOL 170 is a solvent based impregnator especially formulated to protect marbles, granites and natural stones from water and dirtpenetration, frost damage and to stop calcareous efflorescence.
   SOL 170 是一种特别渗透性配方的防水剂，有效于保护大理石、花岗岩、天然石材等。防止水印及水渍呈现于石材表面，并可防止污渍渗入表面、冰霜侵入及防止风化。
3. This paper discussed water liquor acts on micrinite in the calcareous clay at the bottom of saline aquifer and put forward the concept of filter bed of salinity.
   本文讨论了咸质含水组底部钙化粘土微观粘粒与水溶液的相互作用，提出了“滤盐层”的概念。
4. Rendzina A type of brown earth soil typical of humid to semi-arid grasslands over calcareous rocks. The rendzina is rich in lime and has an upper humus-rich horizon.
   一种褐色的土壤，其特征为潮湿的半干旱的草地上覆盖着石灰质的岩石。其富含有石灰和较高量的腐殖质。

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