简述系统脱敏法的步骤
黄酮类化合物因分子中具有（）而显酸性。其酸性强弱顺序为：（）大于（）、（）。
疲劳损坏是指零件所受载荷超过材料的弹性变形极限而产生的损坏。
Your database is running in NOARCHIVELOG mode. Every night there is a backup taken using RMAN. During your startup this morning you received en error regarding DISK 3 on your server. This is the location of your data file for the SYSTEM tablespace. Which option is open to you？（） ["A","B","C","D"]
下列措施中，（）属于刑事强制措施。 ["传唤","劳动教养","取保候审","留置盘问"]
（）是描述数据仓库内数据的结构和建立方法的数据。
