noble metal

基本解释贵重金属

网络释义

1)noble metal,贵重金属2)precious metal deposits,贵重金属矿床3)Noble Metal and Heavy Metal Ions,贵重金属离子4)wear-resisting steel containing no noble elements,不含贵重金属的耐磨钢5)noble metal catalytic converter,贵重金属催化剂排气净化器6)precious ores,贵重矿石

用法和例句

Weighing requests and equip weighing instrument of the noble metal and the gem;

贵重金属及宝石的称量要求和配备衡器

Study of Thiacalixarene Separation/Preconcentration and Determination of Trace Noble Metal and Heavy Metal Ions with Flame Atomic Absorption Spectrometry;

硫杂杯芳烃分离富集—火焰原子吸收光谱法测定贵重金属离子的研究

Experimental investigation on reducing fine productivity of mining precious ores by blasting;

降低坚硬贵重矿石爆破法开采粉矿产出率的实验探讨

noble metal

网络释义

用法和例句

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