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。
| 单词 | calcareous |
| 例句 |
英语例句库
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。 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。 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。 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。 声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
环境与科学 This process, photosynthesis, also produces a calcareous deposit which surrounds and protects the cyanobacteria, allowing them to form colonies. 这个过程，也就是光合作用，也会产生一种包围和保护蓝藻的钙质沉积物，让它们形成菌落。 环境与科学 Over millions of years, it is trapped in calcareous formations, and no longer acts as a greenhouse gas. 经过数百万年，它被困在钙质的结构中，不再作为温室气体而存在。 环境与科学 These calcareous structures — the result of what was a brand-new process, using solar radiation as a source of energy — are stromatolites, constructed by complex microbial communities, in particular cyanobacteria. 这些钙质结构是叠层石，由复杂的微生物群落构成，特别是蓝藻细菌。这是一个全新的过程，利用太阳辐射作为能量来源。 |
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