Throw exception: If an error is encountered, an exception is thrown and the operation is not performed.
Throw exception:如果突然出现一个错误,抛出一个异常,操作不能执行。
The failure of a log operation does not cause the transaction to fail, and the log operation can succeed even if the transaction itself is aborted.
一个日志操作的失败不会导致整个事务的失败,并且即使在事务被中止的情况下日志操作仍旧可以成功。
Yet the operation is a matter of choice and not necessity.
其实这个手术只是一种选择,还没到非做不可的地步。
Because of that, because they're not directly wired together but because there is - are decisions and integrations occurring at each junction, the potential operation of the nervous system becomes diverse.
正因如此,正因为神经元并不是直接联系在一起的,但在每个连接处进行决策和信息整合,使神经系统的活动具有多样性
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