polymetallic sulphide metal sulfide metal sulphides metal sulfides
The shock of the cold makes the metal sulfides crystallize.
低温使得金属硫化物结晶。
—— 给力词典精选The former includes graphite, metallic disulfide, etc;
前者包括石墨、金属硫化物等;
—— 给力词典精选The Daping gold deposit belongs to a polymetallic deposit of gold-sulfide quartz vein type.
大坪金矿床属石英脉型多金属硫化物矿床。
—— 给力词典精选The transition-metal sulphides are widely used as cathode in thermal batteries, especially iron disulphide and cobalt disulphide.
过渡族金属硫化物是一类很好的热电池正极材料。
—— 给力词典精选So why has it taken so long to move towards the commercial exploitation of deep sea massive sulphide deposits?
那么为什么深海金属硫化物矿的商业化开发要等这么长时间?
—— 给力词典精选