“granite pegmatite”的概念、定义、翻译、参考文献-科学参考

单词	granite pegmatite
释义	granite pegmatite [`gran·ǝt `peg·mǝ´tīt] See <<pegmatite>>
随便看	crossed-field amplifier crossed-field backward-wave oscillator crossed-field device crossed-field multiplier phototube crossed lens crossed-needle meter crossed paralysis crossed-pointer indicator crossed prisms cross effect cross-eye cross-fade cross fault cross-fertilization cross fire cross-flow cross-flow baffle cross-flow plane cross flux cross fold crossfoot cross furring ceiling cross gateway cross hair crosshatch generator

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