heavy cut
英
美
- 重切削,强力切削,粗切削
双语例句
- Sometimes, however, certain portions of a piece may require more than one roughing cut.
不过,有时工件的某些部位可能需要不止一次的粗切削。 - Advances in the technologies and catalysts for heavy distillates and gas oil hydrotreatment were reviewed.
总结和回顾了国内外重馏分油加氢处理技术的最新研究进展。 - During recent years the seam cut has once again come into use.
近几年来,又再度使用了裂缝掏槽。 - The cut way and hole parameters affect the drivage efficiency and cost.
掏槽方式及布孔参数影响着掘进效率和成本。
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