For example, if the database parameter LOCKWAIT is set to 20 seconds, a transaction waiting for a lock is rolled back after 20 seconds of wait time.

例如，如果数据库参数 LOCKWAIT 被设置为 20 秒，一个等待锁的事务在过了 20 秒的等待时间后被回滚。

youdao

So now that you've got WidgetLocker set up as your lock screen, it's time to start customizing it.

好了，既然你现在已经将WidgetLocker设为你的锁定屏幕，那么是时候开始自定义它了。

youdao

Set as follows: 1, set the lock code with the installation of card 2, set the lock time with a clock card.

设置过程如下：1、用安装卡设置门锁编号；2、用时钟卡设置门锁时间。

youdao