adj. unbodied ; insubstantial ; incorporeal ; unsubstantial ; intangible
鬼魂通常被看做是无实体的灵魂。
典型的方法是根据实体的主关键字进行查询，因为这可以保证产生一个独一无二的结果。
The typical method is to look up the entity by its primary key, because that will guarantee a unique result.
当将实体视为一个表时，不同的无重复记录的计数提供了基本的评估。
Where an entity is considered equal to a table, the count of distinct unduplicated records provides this basic assessment.
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