“pin metal”的概念、定义、翻译、参考文献-科学参考

单词	pin metal
释义	pin metal [`pin ´med·ǝl] ^METALLURGY Brass with a composition of 63% copper and 37% zinc, used as cold-drawn wire for making ordinary dressmaking pins.
随便看	plasma jet plasma-jet excitation plasmalemma plasma mantle plasma membrane plasma oscillations plasmapause plasmapheresis plasma physics plasma pinch plasma processing plasma propulsion plasma radiation plasma rocket plasma sheath plasma sheet plasmasol plasmasphere plasma spraying plasma tail plasma thromboplastin antecedent plasma thromboplastin component plasma torch plasmatron plasma wave

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