Internally the class stores the time in seconds , but a property called 类内部以秒为单位存储时间,但提供一个称为
A variable or constant of the date data type holds both the date and the time 数据类型的变量或常数既可以存储日期也可以存储时间。
For example , in the case of merge replication , the publication retention period which defaults to 14 days determines how long metadata is stored in system tables 例如,在合并复制中,发布保持期(默认为14天)决定元数据在系统表中的存储时间。
Transactional replication and merge replication use retention periods to determine , respectively , how long transactions are stored in the distribution database , and how frequently a subscription must synchronize 事务性复制和合并复制分别使用保持期确定事务在分发数据库中的存储时间以及订阅必须同步的频率。
We also designed rtl and spice models of the fsram , which show that the fsram significantly improves memory access time , while reducing power consumption , with negligible area overhead 我们已经设计了fsram的rtl和spice模型,这证明了fsram在降低功耗的同时大大改善了存储器的存储时间,而面积开销可以忽略不计。