“quartz porphyry”的概念、定义、翻译、参考文献-科学参考

单词	quartz porphyry
释义	quartz porphyry [`kwȯrts `pȯr·fǝ·rē] ^PETROLOGY A porphyritic extrusive or hypabyssal rock containing quartz and alkali feldspar phenocrysts embedded in a microcrystalline or cryptocrystalline matrix. Also known as granite porphyry.
随便看	memory overlay memory port memory power memory print memory printout memory protect memory protection memory-reference instruction memory register memory search routine memory-segmentation control memory sniffer memory storage memory switch memory trace memory tube memory twist memory typewriter numerical weather prediction numeric character numeric character set numeric coding numeric control numeric coprocessor numeric data

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