Regional interlayer oxidation zones of various scale are developed in sand bodies.

砂体中均发育有不同规模的区域性层间氧化带。

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Authors introduces an example of applying no-bake furan resin sand technology to large-scale and high-efficient molding line.

介绍了一种把呋喃树脂自硬砂工艺应用于大批量、高效率造型线的实例。

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Because it destroyed the river equilibrium, sand excavation would cause river bed erosion in large scale, which is danger our to the structure across the river.

由于采沙破坏了天然河床的平衡状态，可引起长距离河床整体下切，对已有跨河桥梁工程不利。

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The problem with the sand dunes here is on a much greater scale.

BBC: Porthtowan's growing sand dunes concern locals

On Wednesday the chancellor stuck his head in the sand, afraid to confront the significance of the scale of the issue.

BBC: Plaid Cymru: Last chance, missed chance

Described as a "mega-scale free form printer" by its makers, the massive aluminum structure uses sand, which it forms back into a material that's like marble.

CNN: Architect to build home using 3-D printer