For most practical cases ergodicity cannot be experimently determined.对最实际的一些情况,各态经历性不可能由实验来决定.They wanted to design a machine that was both attractive and practical.他们想设计一种既美观又实用的机械。How could she be so practical when he...
Her drama teacher is confident Julie is a star in the making...朱莉的戏剧老师相信她会成为一颗冉冉升起的明星。Julie's father owned a business that dealt in bulk orders.朱莉的父亲拥有自己的公司, 专门从事大宗订货。Julie squinted at her through lidded eyes...朱莉耷拉...