“primary gneiss”的概念、定义、翻译、参考文献-科学参考

单词	primary gneiss
释义	primary gneiss [`prī´mer·ē `nīs] ^PETROLOGY A rock that exhibits planar or linear structures characteristic of metamorphic rocks but lacks observable granulation or recrystallization and is therefore considered to be of igneous origin.
随便看	flush gate flushing flushing oil flushing period flush-joint casing flush left flushometer flush production flush right flush tank flush valve flute flute cast fluted chucking reamer fluted coupling flute length flute storage fluting flutter flutter echo flutter valve fluvarium Fluvent fluvial fluvial cycle of erosion

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