| 单词 | precious metal |
| 释义 |
precious metal听听怎么读
英 [?pre??s ?metl]
美 [?pr???s ?m?tl]
是什么意思 贵金属； 变形复数：precious metals 英英释义precious metal
学习怎么用 双语例句用作名词(n.)
权威例句A class of non-precious metal composite catalysts for fuel cells.
Carbons as supports for industrial precious metal catalysts Identification of non-precious metal alloy catalysts for selective hydrogenation of acetylene Gold nanoparticles: a revival in precious metal administration to patients. Development of non-precious metal oxygen-reduction catalysts for PEM fuel cells based on N-doped ordered porous carbon Iron-catalyzed hydrogenation, hydride transfer, and hydrosilylation: an alternative to precious-metal complexes? Dynamics of oil price, precious metal prices, and exchange rate Electrooxidation of small organic molecules on mesoporous precious metal catalysts I: CO and methanol on platinum Palladium and gold removal and recovery from precious metal solutions and electronic scrap leachates by Desulfovibrio desulfuricans Synthesis-structure-performance correlation for polyaniline-Me-C non-precious metal cathode catalysts for oxygen reduction in fuel c... |
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