他们说，当前的征兵体系应当逐步废除。They said the present system of military conscription should be phased out.要废除农村地区的种族隔离可能会更困难一些。Desegregation may be harder to enforce in rural areas.即使修正案获得通过，也有可能通过司法途径被废除。Even if the amendment is pas...
把每一组的频率逐组相加,找出包含中位数的那一组.Add the frequencies in each class to find the class that contains that centermost element.一半数值低于中位数,一半数值高于中位数.One half of its values will be found below and one half above the median.儿童发铅中位数为7.45×...
A method a contract between a caller and a callee.协调调用者和被调用者行为的方法之一是约定.Callee : This is the same number you just called. I think you're calling the wrong number.这是你刚才拨的号码,我想你可能打错了....