(22)是指在计算机网络中，通信双方为了实现通信而设计的需共同遵守的规则、标 准和约定。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29740' and id < 2415539 and id<>'2415539' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29740' and id > 2415539 and id<>'2415539' order by id asc limit 5