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单词 brockram
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brockram

英汉-汉英词典
n. 砂泥石灰角砾岩;坡积灰岩角砾岩
词组 | 习惯用语
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  • buckram n. 硬麻布 vt. 用硬麻布加固
  • brickbat n. 碎砖;批评的话;不逊之言 vt. 向…投掷碎砖;谴责
  • brock n. [动]獾;[英俚]坏蛋,臭家伙
  • Braddock n. 布拉多克(美国宾夕法尼亚州西南部城镇)
brockram n. [岩] 砂泥石灰角砾岩;坡积灰岩角砾岩
英语百科

Brockram

Brockram is a type of rock found in northern England. It is a basal breccia of cemented limestone and sandstone fragments dating from the Permian period, forming part of the Appleby Group.

Brockram (basal Breccia) outcrops in The Whitehaven and Workington district (Geological survey of Gt. Britain sheet 28). Saltom Bay gives a good exposure of the Brockram. Along the coast (Saltom Bay to St. Bees ) the thickness of the Brockram varies from 0.75m to 20.5 m. Inland boreholes have revealed the thickness of Brockham to be up to 121 m.

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更新时间:2025/6/23 3:31:03