“recycled precious metals”的概念、定义、翻译、参考文献-科学参考

单词	recycled precious metals
释义	recycled precious metals Encyclopedia 工学再生金属冶金释 recycled precious metals再生贵金属从含贵金属的二次资源中重新冶炼出的金、银及铂族金属。
随便看	acousto-optic deflection acoustooptic deflection acousto-optic deflector acoustooptic deflector acousto optic effect acousto-optic effect acoustooptic effect acousto-optic frequency shift acousto-optic frequency shifter acousto optic glass acousto-optic glass acousto-optic image processor acousto-optic light modulator acousto optic material acousto-optic material acousto-optic materials acousto-optic modulation acoustooptic modulation acoustooptic modulator acousto optic Q switch acousto-optic Q switch acousto-optic Q-switch acousto-optic radiospectrometer acousto-optics acoustooptics

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