英文单词大全
copper dioxide
过氧化铜
相似词语短语copper───adj.铜制的;vt.镀铜;n.铜;铜币;警察;n.(Copper)人名;(英)科珀
dioxide───n.二氧化物
sulphur dioxide───[无化]二氧化硫
sulphide dioxide───二氧化硫
sulfur dioxide───[无化]二氧化硫;n.二氧化硫
chlorine dioxide───二氧化氯(面粉漂白剂,又称Dyox);[无化]二氧化氯
nitrogen dioxide───[无化]二氧化氮
titanium dioxide───[无化]二氧化钛;二氧化钛; 钛白
mini copper───小铜
双语使用场景In several reactions a colour change indicates the formation of new products. For example, green copper carbonate reacts, when heated, to form black copper oxide and carbon dioxide gas.───在一些反应中颜色会发生变化,它表明产生了新的物质,例如,绿色的碳酸铜在加热时会分解为黑色的氧化铜和二氧化碳气体。
This paper describes a method of ion flotation for separating cobalt, nickel and copper from a solution of manganese ore leached with sulphur dioxide.───本文叙述从二氧化硫浸出锰矿溶液中分离钴、镍、铜的离子浮选方法。
carbonylation of chloroalkanes with carbon monoxide and carbon dioxide was catalyzed by copper salts and carried out under mild conditions.───温和条件下,非贵金属铜盐催化氯代烷烃的羰基化反应。
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