“burned sand”的概念、定义、翻译、参考文献-科学参考

单词	burned sand
释义	burned sand [¦bǝrnd `sand] ^METALLURGY The dissipated claying portion of a casting sand resulting from the heat of the metal.
随便看	double drift double drill column double-drum hoist double ebb double electron excitation double-ended ferry double-ended Q machine double-entry method double exposure double-exposure holographic interferometry double-face satin double fertilization double floor double frequency shift keying double group doublehand drilling double headings double Hooke's joint double-housing planer double-hump fission barrier double-hung double image double impeller breaker double integral double-integrating gyro

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