Compact rock formation formed a available reservoir with effective porosity and permeability because there are a many of fractures in it.

致密岩层中由于大量裂缝存在形成了具有有效孔隙度和渗透率的储层。

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Drilling results display that electroplated weakly-bonded diamond bit can effectively solve the problem of slipping while drilling in hard, compact rock.

钻进结果显示，采用电镀弱包镶金刚石钻头，能够比较有效地解决电镀金刚石钻头的“打滑”问题。

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Craftsmen have skillfully by topography, rock split up to the individual refined form a compact construction ups and downs, blocks, rather momentum building complex.

工匠们巧借地势，依山傍岩，使个体精致小巧的建筑形成了大起大落、错落有致、颇具气势的建筑群。

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Initially, it is a soft, foul-smelling matter that floats on the ocean but through exposure to the sun and the salt water over years it turns into a smooth lump of compact rock which feels waxy and has a sweet smell.

BBC: Rare whale vomit found on Morecambe beach

Since then, Barzelay has released a solo acoustic record (2006's Bitter Honey), recorded Clem Snide's swan song (the still-unreleased Hungry Bird), and made Lose Big, a smart and compact collection of rock 'n' roll conversation-starters.

NPR: Eef Barzelay: A Blueprint For Finding Love