The method is presented for preparation metasilicate pentahydrate from residue after extracting magnesium from serpentine ore.以蛇纹石提镁残渣为原料,采用常压蒸馏法直接合成了六配位有机硅化物.Gold ore main type is auriferous quartz vein type.金矿床主要为含金硫化物...
We dowse oil and ore in South America for big companies.我们在南美洲为一些大公司探测石油和矿石。How many tons of ore can this machine crush in an hour?这机器每小时可以破碎多少吨矿石?The net profit amounts to 20 dollars per ton of ore.每吨矿砂的净利达20美元....
Importantly, the reorganisation has also made it clearer what UBS is for.更重要的是, 重组亦使得瑞士银行的诉求更为明确.Public discussion so far has concentrated on the reorganisation of the Urban and Regional Services Departments.至目前为止,市民讨论的焦...
他已申请入大学.He has applied for entrance to university.三年后他入大学深造.Three years later he matriculated for advance study.他获准注册入大学.He was matriculated at a college....
所有支票的收款人都应是“英孚国际语言学校”。All cheques should be made out to "EF International Language Schools"买方必须通过其银行开出以卖方为收款人的不可撤销的信用证.The buyer must get his bank to issue an irrevocable credit in favour of the seller.这位长官读到收款人的姓名之后,倒抽了...