“brown clay ironstone”的概念、定义、翻译、参考文献-科学参考

单词	brown clay ironstone
释义	brown clay ironstone [`brau̇n ´klā `ī·ǝrn´stōn] ^GEOLOGY Limonite in the form of concrete masses, often in concretionary nodules.
随便看	yr yrast state Y search Y signal ytterbia ytterbium ytterbium oxide yttria yttrium yttrium acetate yttrium-aluminum-garnet laser yttrium chloride yttrium iron garnet yttrium-iron-garnet device yttrium oxide yttrium sulfate yttrocrasite yttrotantalite Yucatán Current yugawaralite Yukawa force Yukawa meson Yukawa potential Z0 boson Z0 particle

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