The particle also contained magnesium olivine a component of Hawaii's green sand.

在微粒中还含有镁橄榄石,也即夏威夷绿色沙地的组分.

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Coating of sodium silicate alumina clay for aluminium alloy casting in green sand mold is studied.

试验研究了应用于湿砂型铝合金铸件的以水玻璃为基、铝钒土为耐火填料的徐料.

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It is significant to investigate the stress - strain relationship of green sand to control the molding quality.

型砂质量的自动检测与控制一直是铸造领域的重要前沿研究课题之一.

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Permeability, compactibility and mould compaction are important performance characteristics of green sand and mould.

透气性 、 紧实率及铸型紧实度是湿型粘土砂及砂型的重要性能指标.

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