英语翻译

题目

英语翻译
The three methods proposed in this paper much differ from each
other in time required for the additional operations of database
migration and checkpoint.As for the additional operations of
database migration,the CS method requires the longest time
and the LS method is the next.Especially,since the CS method
writes the backup to disk at every migration,this method requires
much longer time than other two methods.On the other
hand,as for the additional operations of checkpoint,the NS
method requires longest time and the LS method is the next.
Especially,since the NS method requires many message transmissions,
the method requires much longer time than other two
methods.In a practical environment,we should select the optimal
method among them according to the features of the system.
Here,we estimate the extra processing time caused by each
method and we perform a simple performance evaluation.From
the result,we show the o

答案

太简单了,看着啊：三个方法在很多不一致的这一张纸中计划从每个另外地及时为另外数据库的操作需要移民和检查站.关于另外操作数据库移民,CS 方法需要最长的时间而且 LS 方法是下一个.尤其,自从～后 CS 方法在每移民写...