| 释义 |
贵金属贵金属[guì jīn shǔ]1.■noble metal; precious metal
常用词组1.■贵金属含量 {冶} bullion content;2.■贵金属合金 precious metal alloys;3.■贵金属回收 precious-metals recovery;4.■贵金属精炼厂 precious-metal refiner;5.■贵金属矿床 precious metal deposit;6.■贵金属热电偶 noble-metal thermocouple;7.■贵金属熔[冶]炼 noble metal metallurgy;8.■贵金属温差电偶 noble-metal thermocouple |