煤被干馏后剩下固体残余物:焦炭.Coal is destructively distilled leaving a solid residue, coke.泥煤焦油的性质和由木材干馏所得到的焦油的性质相似.Peat tar has similar properties to the tar derived from the destructive distillation of wood.干馏段: 采用优质高炉粘土砖砌筑,内置中心管.P...
英国最早尝试在爱尔兰开拓殖民地是在12世纪。The first British attempt to colonize Ireland was in the twelfth century.殖民地正要求获得更大程度上的自治。The colonies were claiming a larger measure of self-government.利比里亚从未沦落为欧洲强国的殖民地。Liberia was never colonised...
定期航班的数量正让空中交通指挥系统不堪重负。The volume of scheduled flights is straining the air traffic control system.两家航空公司将在票务和航班安排上展开合作。The two airlines will cooperate on ticketing and schedules.我们大多数航班行李限重为每位乘客44磅。Most of our flights ha...
She had feared she was going down with pneumonia or bronchitis...她担心会得肺炎或支气管炎。Centaury eases cough, bronchitis, inflammation of liver and eye.咳嗽 、 支气管炎 、 肝脏及眼睛发炎有抑制功效.He was suffering from chronic bronchitis.他患有慢性支气管炎。I ...
Midland decided to change the way it credited payments to accounts...米兰银行决定改变付款贷记的方式。The interest will be credited to the account once a year.利息每年一次会被记入账户.These accounts be credited with foreign exchange earnings not con...
Hers is the kind of voice that excels at vocal gymnastics.她的嗓音擅长演绎有难度的歌曲。He excels in multiple - choice questions .他擅长做 选择题.He excels all other composers of his period.他胜过同时代的所有其他作曲家....