给水应监督的项目有() 硬度。 二氧化硅含量。 碱度。 PH值。 溶解氧含量。 氯根。
What command can be used to make all mountable filesystems available for use?() mount -a。 automount all。 varyonvg -m -a。 run the /etc/filesystems script。
间壁两侧对流传热系数相差很大时,应设法增加对流传热系数()的那一侧的传热面积。 小。 大。 不确定。 取平均值后。
以非产权变动为评估目的的有()。 财产担保。 财务报告。 财产保险。 企业租赁。
You are trying to recover your database. During the recovery process, you receive the following error: ORA-00279: change 5033391 generated at 08/17/2008 06:37:40 needed for thread 1ORA-00289: suggestion : /oracle01/flash_recovery_area/ORCL/archivelog/2008_08_17 /o1_mf_1_11_%u_.arc ORA-00280: change 5033391 for thread 1 is in sequence #11 ORA-00278: log file ,,/oracle01/flash_recovery_area/ORCL/archivelog/2008_08_17 /o1_mf_1_10_4bj6wnqm_.arc no longer needed for this recovery Specify log: {=suggested filename AUTO CANCEL} ORA-00308: cannot open archived log ,,/oracle01/flash_recovery_area/ORCL/archivelog/2008_08_17 /o1_mf_1_11_%u_.arc ORA-27037: unable to obtain file status Linux Error: 2: No such file or directory Additional information: 3 How do you respond to this error?() Restore the archived redo log that is missing and attempt recovery again.。 Recovery is complete and you can open the database.。 Recovery needs redo that is not available in any archived redo log. Attempt to apply an online redo log if available.。 Recover the entire database and apply all archived redo logs again.。 Recovery is not possible because an archived redo log has been lost.。
陈女士,因粘连性肠梗阻腹痛、伴呕吐2d,测血钾为3mmol/L,给予静脉补充钾盐。其护理中哪项有误()