“hard head”的概念、定义、翻译、参考文献-科学参考

单词	hard head
释义	hard head Encyclopedia 工学锡冶金释 hard head硬头高铁锡精矿熔炼或富锡炉渣二次熔炼时一部分铁和锡同时还原产出的锡铁合金。
随便看	precious wild animals precipated calcium carbonate precipitability precipitable precipitable water vapour precipitant precipitate precipitation precipitation amount in China precipitation bias scores precipitation change experiment precipitation chemistry precipitation days in China precipitation/dissolution precipitation dissolution equilibrium precipitation form precipitation fractionation precipitation from homogeneous solution precipitation gravimetry precipitation hardening precipitation hardening iron-based cast and wrought superalloy precipitation hardening nickel based cast and wrought superalloy precipitation in China precipitation intensity in China precipitation masking method

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