“porphyry copper”的概念、定义、翻译、参考文献-科学参考

单词	porphyry copper
释义	porphyry copper Encyclopedia 理学[有色金属矿床]释 porphyry copper斑岩铜矿在成因、空间、时间上与具有斑状结构的中酸性浅成-超浅成侵入体有关，且品位低、规模大，具面型蚀变细脉浸染型的铜矿床。
随便看	limiting radius limiting resolution limiting signal velocity limiting similarity hypothesis limiting strategy limiting value limiting velocity limit in the mean limit lattice limit law limit lemma limit line limit load limit logic limit mark limit model limit number limit of a filter limit of a function limit of a functor limit of a mapping limit of a morphism limit of a root limit of a sequence limit of a sequence of groups

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