使铜氧化变成氧化铜.Oxidize copper to copper oxide.硫化铜和氧化铜也是很抢眼的替代材料.Copper sulfide and copper oxide were also attractive candidates.氧化铜是由铜和氧组成的.Copper oxide is made up of copper and oxygen....
老板总喜欢把这类事情搞清楚。Bosses have a way of always finding out about such things.新的饮食类书籍差不多一周出一本。New diet books appear at a rate of nearly one a week.这类事件会对与该社群的关系造成不可弥合的伤害。Incidents of this type cause irreparable damage to relat...
The Muller family have been making specialist beers at their brewery in Munster for 200 years.马勒家族已经在他们位于明斯特的啤酒厂专门从事啤酒酿制达200年之久。The brewery had 25 heavy horses delivering beer in London.啤酒厂有25匹高头大马在伦敦城中运送啤酒.They bought a...
And calculated the N - acetyl H acid content with the aid of diazotization analytical method.H酸用重氮法分析,从而计算出乙酰H酸的含量.We compared the response types are good at: alkylation, oxidation, reduction, diazotization, such as halo...
拉梅什把椅背调低，倚在上面吸烟。Ramesh had reclined his seat and was lying back smoking.搅拌调味汁，把它浇在上面。Stir the sauce and pour it over the top.在快要准备上汤前再在上面加点装饰菜。Prepare the garnishes shortly before you are ready to serve the soup....
对于槭属和梣属等种子有翅的树种, 可以用摇树机摇落.The release of winged - seed from Acer and Fraxinus species, can be encouraged by shakers.我这根梣木手杖也会给冲走的.My ashplant will float away.他攥住梣木手杖的柄, 轻轻地戳着, 继续磨磨蹭蹭.He took the hilt of his ash plant , l...