正常生产情况下稳定区轻油产品的进罐前压力应控制在() 越高越好。 0.4MPa左右。 越低越好。
When the doSomething method is called, after which line does the Object created in line 5 become available for garbage collection?() Line 5。 Line 6。 Line 7。 Line 8。 Line 9。 Line 10。
如何当好学校领导者?
简述数据电文的原件规制
Your database is in ARCHIVELOG mode. You have two online redo log groups,each of which contains one redo member. When you attempt to start the database, you receive the following errors:() ALTER DATABASE DROP LOGFILE GROUP 1。 ALTER DATABASE CLEAR LOGFILE GROUP 1。 ALTER DATABASE CLEAR UNARCHIVED LOGFILE GROUP 1。 ALTER DATABASE DROP LOGFILE MEMBER ’D:\REDO01.LOG&rsquo。
根据《反家庭暴力法》的规定,下列关于告诫书的说法不正确的是()。