'Abracadabra,'said the conjuror as he pulled the rabbit from the hat.魔术师囗中念念有词, 把兔子从礼帽中掏了出来.Here is the magician and he says: Hey abracadabra, zero go away.女士们,先生们,这位是魔术师,他说 嘿, 零,走开.Where be out of order is abr...
连续变换光滑地衔接到单位算符.The continuous transformation connects smoothly to the unit operator.我们把具有哈密顿算符? 0的体系叫做未微扰体系.We will call the system with Hamitonian? 0 the unperturbed system.我们把这种新文法称为扩张算符文法.This new grammar we call an a...
凡未盖我厂印记者全系假货.None are genuine without our stamp.那个推销员骗我买了假货.The salesman cheated me into buying a fake.因为卖假货,这个商场被勒令闭市整顿.This market place was closed for selling fake products....
Do exercise every day and you'll be back in condition.每天锻炼锻炼,你很快会恢复健康的.You'd better get up early to do exercise.你最好早点起床锻炼身体.If he didn't do exercise every day, he wouldn't be so strong.如果他不每天锻炼, 他不会那样...