idb的例句大全

The IDB found that disproportionate share of tax is paid by big companies.

美洲开发银行发现,大型企业竟然要缴付不成比例的税捐.

Therefore, trying to reduce the arity of IDB* predicates is significative to improving the efficiency of query.

因此，设法减少IDB谓词项数，对提高查询效率是十分有意义的。

However, in search of the relevant data, the cost of generating additional tuples produced by logic program to which magic transformation is applied increases with the arity of IDB ( Intensional DataBase) predicates increasing.

但是随着递归IDB（Intensional Database）谓词的项的个数增大，经魔集转换的逻辑程序为寻找与查询相关数据而产生附加元组的开销也会增大。