“gunmetal”的概念、定义、翻译、参考文献-科学参考

单词	gunmetal
释义	gunmetal [`gǝn´med·ǝl] ^METALLURGY 1. Bronze composed of copper and tin in proportions of 9:1, formerly used to make cannons. 2. Any metal or alloy from which guns are made. 3. Any metal or alloy treated to give the appearance of black, tarnished copper-alloy gunmetal.
随便看	Newtonian fluid Newtonian focus Newtonian friction law Newtonian mechanics Newtonian potential Newtonian reference frame Newtonian speed of sound Newtonian telescope Newtonian velocity Newtonian viscosity newton-meter of energy newton-meter of torque Newton-Raphson formula Newton's alloy Newton's equations of motion Newton's first law Newton's identities Newton's inequality Newton's law of cooling Newton's law of gravitation Newton's law of resistance Newton's laws of motion Newton's lens formula Newton's metal Newton's method

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