A hydrocracking catalyst with high selectivity to middle distillates was developed.开发了一种具有较高的中油选择性的加氢裂化催化剂.Abstract: Typical failures in domestic fixed bed hydrocracking uni t over the years were summarized.文摘: 总结了我国固定床加...
艾伦很急躁，很明显他处于紧张不安的状态。Alan was irritable, and very evidently in a nervy state.他是那样急躁,我简直拉不住他.He was so impatient that I could hardly hold him back.他生性急躁.He is quick in temper....
行李正在迅速装载等待运输。The baggage was being rapidly stowed away for transportation.一艘油轮将装载的油全都泄入了大海。An oil tanker spewed its cargo into the sea.卢顿厢式货车的驾驶室上方有富余的装载空间。A Luton van has additional load space over the driver's cab...
We'll need to impound your car.我们要扣留你的车辆.If you leave your car there, the police will impound it.如果你把汽车停放在那儿, 警察就会把它扣押.to impound someone’s property扣押某人的财产I'll need to write you a ticket and impound your vehicl...
living in concord with neighbouring states与邻国和睦相处His speech did nothing for racial concord.他的讲话对种族和谐没有作用。Concord inaugurated a new era in airplane travel.协和飞机开创了空中旅行的新纪元.These states had lived in concord for centuries.这些...
The isospin fractionation intermediate ion collisions is studied by using isospin dependence quantum molecular dynamics model.利用同位旋相关的量子分子动力学模型研究了中能重离子碰撞中同位旋分馏过程.The effects of fractionation are dependent on total doses ...