“ironstone”的概念、定义、翻译、参考文献-科学参考

单词	ironstone
释义	ironstone [`ī·ǝrn´stōn] ^PETROLOGY An iron-rich sedimentary rock, either deposited directly as a ferruginous sediment or resulting from chemical replacement.
随便看	conical horn conical-horn antenna conical monopole antenna conical pendulum conical point conical projection conical refiner conical refraction conical roll conical scanning conical surface conical vault conic chart conic chart with two standard parallels conichalcite conicoid Coniconchia conic projection conic projection with two standard parallels conic section Conidae conidiophore conidiospore conidium conifer

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