The main diagenesis is fractional crystallization assimilation and contamination.

成岩作用是分离结晶和同化混染联合作用.

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The principle and characteristic of continuous multistage fractional crystallization process are introduced.

介绍了连续多级逆流分步结晶过程的原理和特点.

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The pyroxenite xenoliths could be accumulates of the high - pressure fractional crystallization of the parental magma.

辉石岩类捕虏体是由该母岩浆高压分离结晶堆积的产物.

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The purity of refined naphthalene could be more than 99.5 % by said fractional crystallization process.

通过分级结晶提纯过程,可获得纯度达到99.5%以上的精萘产品.

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