There are no locks and synchronized blocks in the actor model, so the issues that arise from them — like deadlocks and the nefarious lost-update problem — aren't a problem.
角色模型中没有锁和同步块，所以不会出现由它们引发的问题，比如死锁、严重的丢失更新问题。
Message blocks and message-passing functions let you write parallel applications without requiring synchronization mechanisms such as locks.
使用消息块和消息传递函数，无需同步机制(如锁)即可编写并行应用程序。
Message blocks and message-passing functions let you write parallel applications without requiring synchronization mechanisms such as locks.
使用消息块和消息传递函数，无需同步机制(如锁)即可编写并行应用程序。
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