When splitting a mirror of a DB2 UDB database, it is important to ensure that there are no partial page writes occurring on the source database.
当分割一个DB 2 UD b数据库的镜像时，重要的是要确保在源数据库上不会发生写部分页。
2
The method of compensating the aberration by using an intra-cavity deformable mirror was carried out. The aberration being partial compensated was proved through the experiment.