“iron”的概念、定义、翻译、参考文献-科学参考

单词	iron
释义	iron [`ī·ǝrn] ^CHEMISTRY A silvery-white metallic element, symbol Fe, atomic number 26, atomic weight 55.847, melting at 1530°C. ^METALLURGY A heavy, magnetic, malleable and ductile metal occurring in meteorites and combined in a wide range of ores and most igneous rocks; it is one of the most widely used metals, and plays a role in biological processes.
随便看	polar meteorology polar migration polar modulation polar molecule polar mutations polar navigation polar night polar normal polar nucleus polarogram polarographic analysis polarographic cell polarographic maximum polarography polaron polar orbit polar outbreak polar plumes polar projection polar radiation pattern polar reciprocal convex bodies polar regions polar relay polar resolution polar sequence

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