limestone中文什么意思

工程地质及勘察石灰岩

灰岩；石灰岩

莱姆斯通

石粉

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石灰石

石灰土

石灰岩

• encrinal limestone;encrinital limestone:    海百合石灰岩
• accretionary limestone:    堆积石灰岩; 加积石灰岩
• agriculture limestone:    农业用石灰石

例句与用法

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1. There are four principal types of limestones .
   石灰岩有四种主要类型。
2. The limestone must be calcined in such a way .
   石灰石必须煅烧到这样地步。
3. Limestone deposits are prevalent .
   石灰石的蕴藏到处都有。
4. Limestone is rock composed of calcium carbonate .
   石灰石是由碳酸钙所构成的岩石。
5. Cement is made from limestone .
   水泥是由石灰石造成的。

英文释义

名词

1. a sedimentary rock consisting mainly of calcium that was deposited by the remains of marine animals

百科释义

Limestone is a sedimentary rock composed largely of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate (CaCO3). Many limestones are composed from skeletal fragments of marine organisms such as coral or foraminifera.