The partitions are not named in this case, because the represented property provides sufficient information to identify the partition.
在这种情况下分区并没有得到命名，因为代表的属性提供了足够的信息以识别分区。
2
It is not sufficient to merely partition a system to enable a separation of engineering concerns.
要激活工程关注项的分离，仅仅分割系统是不够的。
3
This paper gives the concept and some properties of partition symmetric anti-circulate matrix, and the sufficient and necessary condition is discussed.