内部报酬率是使投资项目的净现值 的贴现率。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28613' and id < 2336249 and id<>'2336249' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28613' and id > 2336249 and id<>'2336249' order by id asc limit 5