“parting”的概念、定义、翻译、参考文献-科学参考

单词	parting
释义	parting [`pärd·iŋ] ^GEOLOGY 1. A bed or bank of waste material dividing mineral veins or beds. 2. A soft, thin sedimentary layer following a surface of separation between thicker strata of different lithology. 3. A surface along which a hard rock can be readily separated or is naturally divided into layers. ^METALLURGY 1. Recovery of gold (or occasionally another metal) from its alloys by a corrosion process. 2. Zone of separation between cope and drag portions of mold or flask in sand casting. 3. In sand molding, a composition to facilitate removal of the pattern. 4. A shearing operation to produce two or more parts from a stamping. ^MINERALOGY Fracturing a mineral along planes weakened by deformation or twinning.
随便看	odd-odd nucleus odd parity odd parity check odd permutation odd-pinnate odds ratio odd term Odessey protractor Odiniidae odinite Odobenidae odograph odometer O'Donahue's theory Odonata odontalgia odontectomy odontexesis odontoblast odontoblastoma Odontoceti odontoclast odont-, odonto- odontogenesis odontogenic

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