marl

• n. 泥灰；泥灰土
• vt. 撒泥灰土

来自古法语marle,来自拉丁语marglia,灰泥。可能来自PIE*mori,湖，湖泊，词源同marsh,mere.用于指湖边的肥沃的土壤或灰泥浆。

marl (n.)

"clayey soil used for fertilizer," late 14c., from Old French marle (Modern French marne), from Late Latin marglia, diminutive of Latin marga "marl," which is said by Pliny to be a Gaulish word, but modern Celtic cognates are considered to be borrowed from English or French. As a verb by late 14c. Medieval Latin margila is the source of Dutch mergel, German Mergel.

1. Marlstone is a limestone based clay that acts similar Marl.

泥灰岩石是与泥灰作用相似的一种以石灰石为基础的粘土.

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2. I will lay the foundation of the roof with the marl.

我要用这些泥灰苫背屋顶.

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3. Hydrocarbon - generating process of marl is discussed by hydrous pyrolysis simulation.

利用泥灰岩加水热模拟实验探讨了泥灰岩的油气形成过程.

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4. The sediments are mudstone , shale, carbonaceous mudstone and marl of deep and semi - deep lake facies.

烃源岩已进入成熟阶段, 处于生油高峰期.

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