calcareous

The understratum, calcareous sandrock and conglomerate rock, generate dissolution of groundwater.

其下部钙砂（砾）在地下下产生溶蚀现象。

The platform foreslope is composed of the dark grey and celadon calcareous mudstone,siltstone,sandstone intercalated with limestone conglo...

内棚以深灰、灰绿色灰夹浅灰色砂、灰纹层或条带为特征,并编制了该地区桑塔木组的相古地理图。

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剂，有效于保护大理石、花岗、天然石材等。防止印及渍呈现于石材表面，并可防止污渍渗入表面、冰霜侵入及防止风化。

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的石。其富含有石灰和较高量的腐殖。

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.

本文讨论了咸含组底部钙化粘土微观粘粒与溶液的相互，提出了“滤盐层”的概念。