order upvt.下令把调往前线ordern.顺序；条理；订单；命令；秩序；阶层；[生]目；点的东西v.命令；定购；调整；整理；点餐；预定，订货order slice plot阶次切片图Order Coleoptera鞘翅目ordered sequence有序序列order of a group群的阶order-wire key联络线电键, 通知线电键Order to explain责令说明order conditions序条件order of arrival按抵达的顺序ordering meeting订货会Order demoulding顺序脱模

1. The formation of two ordered files from one regular file.
   把一个正规文件分成两个有序文件的过程。