normal end标准端normaladj.正常的；正规的；精神健全的n.常态；标准Normal body weight正常体重normal coordinates正则坐标,法坐标Normal Diving Trim正常潜势状态normal magnetogram正常磁照图normal development正常发育normal undertaking平常的事情normal value range正常值范围normal school life正常学校生活normal rayon twist正常人丝捻度normal measurement正规测量