This article discusses the influence laws of HTHP on cement stone strength.

讨论了高温高压对水泥石强度的影响规律。

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If the cement stone has lagerer porosity, there will be more severe H2S corrosion to cement stone.

水泥石的孔隙度越大，H2S对水泥石腐蚀越严重。

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As oil well cement stone is a brittle material, its dynamic mechanical property differs remarkably from that of a static condition.

油井水泥石属于脆性材料，其在动态下的力学性能与静态下的情况相比有显著的差异。

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I hurried to put the last stone into the wall and put the cement around it.

VOA: special.2009.02.07

Portland cement is a material that holds together the sand and crushed stone in concrete.

VOA: special.2009.12.01

Bernard laying outside the wood doors of the sixty year old yellow cement and stone building, into the carpeted lobby to the reception area.

FORBES: Connect

Of those, the most money was directed at Texas Industries, which makes cement and stone products, and Acuity Brands, which makes chemicals and lighting equipment.

FORBES: Magazine Article

The stone was donated by Hanson Cement from nearby Cefn Mawr Quarry.

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