Scientists are now trying to rediscover if this is possible.科学家们正在探索这是否可能.The drop - down menu lets him rediscover functions whose names he's forgotten.下拉菜单可以让他重新发现自己已经忘记名字的功能.The French seemed to rediscover an obse...
These are matrices that may be intersected.这是一些能分割的矩阵。This combination process is called the assemblage of stiffness matrices.这种组合的过程称为刚度矩阵的装配.This can be extended to n X n tridiagonal matrices.这可以推广到nXn三对角线的矩阵....
我二十岁前后那几年过得真苦啊。My late teens and early twenties were really rough years.显然，莫扎特在二十几岁到三十刚出头时，身体非常好。Mozart clearly enjoyed good health throughout his twenties and early thirties.结婚二十年里，他只像样地度过两次假。In twenty years of mar-riag...