Relationship and control of axis sealing and internal pressure directly affects deformation process in tube hydroforming. 圆管液压成形过程中的轴向密封力与内压力的关系及控制直接影响到圆管的成形状态.
她的独立精神使她有别于共事的男性军官。Her independence of spirit marked her out from her male fellow officers.工程学和工艺学互不相同，也有别于自然学科。Engineering and technology are disciplines distinct from one another and from science.坚韧不拔有别于勇猛.Fortitude is...