The standard criterion for the survival of a species is its success in competing with other species and adapting to slowly changing environments.
一个物种生存下来的标准是它能否成功地与其他物种竞争并适应缓慢变化的环境。
The expressive power of XQuery is comparable to the criterion of "relational completeness" defined for database query languages, though no such formal standard has been defined for an XML data model.
XQuery的表达能力可以与为数据库查询语言定义的“关系完整性”标准相比，虽然还没有为XML数据模型定义这样的正式标准。
It is assumed that the criterion of "starting to commit" should understood by combining formal objective standard and actual objective standard.
对于预备行为与实行行为的区分标准即“着手实行”，应采取形式客观标准和实质客观标准结合说。
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