对甘油催化氢解制取1, 2- 丙二醇效果最好的是含铜的催化剂.Copper - containing catalysts are the most suitable catalysts for producing 1, 2 - propanediol through catalytic hydrogenolysis of glycerol....

“高铜血”的英语可以翻译为：[医] hypercupremia ...

“赤铜矿”的拼音为：chì tóng kuàng...

“氧化铜”的英语可以翻译为：cupric oxide，copper oxide，aerugo，Cuprocide ...

“似黄铜”的英语可以翻译为：assy，brassiness ...

他的衣袋里装满铅丹和铜绿.His pockets are full of red lead and verdigris.别针是铜做的,上面可能有铜绿. ”A pin's brass. It might have verdigrease on it. "铜绿假单胞菌, 大肠埃希菌, 克雷伯菌属及真菌是主要致病菌.Pseudomonas aeruginosa, Escherichia coli , Klebsiella pneum...

“铜试剂”的英语可以翻译为：[医]biscyclohexanoneoxaIyldihydraone ...

“块铜矾”的英语可以翻译为：[化] arnimite ...

“钼铜矿”的英语可以翻译为：[化] lindgrenite ...

配有高品质的黑色皮革剑鞘,镍黄铜鞘尾和鞘喉.A quality black leather scabbard with nickel silver tip and throat is included....

“铜色”的拼音为：tóng sè...

“铜币”的拼音为：tóng bì...

“铝黄铜”的英语可以翻译为：[冶] aldurbra，yorcalbro，aluminium brass ...

“铝青铜”的英语可以翻译为：albronze，xantal，oranium bronze，aluminium bronze ...

“铝青铜”的拼音为：lǚ qīng tóng...

“铜绿色”的拼音为：...

其它矿物: 毒砂 、 自然铋、辉铋矿 、 黝铜矿 、 汞等.Other minerals: Arsenopyrite, Native Bi , bismuthinite, tetrahedrite, Hg, etc.银形成于硫化物成矿后期的硫锑铅矿─方铅矿─ 黄铜矿 ─银黝铜矿阶段.The mineralization of silver at the late stage of formation of sulfides, i. e....

“绒铜矿”的英语可以翻译为：cyanotrichite ...

她在欧洲锦标赛上为英国队赢得铜牌。She won bronze for Great Britain in the European Championships.奥林匹克铜牌得主an Olympic bronze medal winner那位游泳选手赢得了自由泳的铜牌.The swimmer won a bronze in the free style....

“铜色”的英语可以翻译为：coppery ...

“铜合金”的英语可以翻译为：[冶] copper alloy，pinkus metal，aldary ...

“铜页岩”的英语可以翻译为：kupferschiefer ...

“褐铜矾”的英语可以翻译为：[化] dolerophanite ...

“铜矾”的英语可以翻译为：[医] copper alum，cuprum aluminatum，lapis divinus ...

“钙铜矾”的英语可以翻译为：devillite，devilline，herrengrundite ...

研制了一种性能优异的易切削铋黄铜来替代有毒的铅黄铜.An environmental friendly Bi - brass with cutting - free and excellent properties was developed to substitute for Pb - brass....

研究了用酸性乙腈硫酸铜体系从辉铜矿中提取铜.Leaching of copper from chalcocite with acidic acetonitrilecopper sulphate system was studied.除自然铜和孔雀石之外, 还有黄铜矿 、 斑铜矿 、 辉铜矿 、 铜蓝和黝铜矿等.In addition to the natural copper and malachite, there are chalc...

锌基合金的压铸件总是在氰化镀液中镀铜.Zinc base die castings are always copper plated in cyanide baths.简要回顾了无氰碱性镀铜的发展历史.The development history of cyanide - free copper electroplating is briefly reviewed.指出了普通镀铜工艺的缺点.The disadvantages of c...

“康铜”的英语可以翻译为：[化] constantane，[医] constantan ...

这些花的花蕾是青铜色，开放后呈明黄色。The flowers are bronzy in bud and bright yellow when open.画中黄色太多,如改为青铜色, 就好看多了.There is too much yellow in the picture; it would look much better if the yellow is changed to bronze.今天的树林是一片发亮的青铜色.The w...