numberedadj.有限的；总计的；指日可数的动词number的过去式和过去分词形式.numbern.号码；数量；数字v.总计；编号；编号；把 ... 算作number of copiesn.[计]复制份数number of levels水平数number converter计数制变换器number of errors误差数Number of papers载文量number of fields场数number the seats给座位编号number management数目字管理number of pistons活塞数number of linkage匝链数

1. One convenient way to visualize the real numbers is by the way of a number line.
   将真数形象化的最方便的途径是通过数轴。