The access control rule of the ACBAC model is formalized by the first order predicate logic. The realization method of the model in business process management systems is also discussed.
文章用一阶谓词对该模型的访问控制约束规则进行了形式化描述，并讨论了该模型在业务流程管理系统中的实现方法。
In the celebration called the doll Festival, which takes place on March 3 and is celebrated by girls of all ages, the main focus is a formalized assembly of dolls.
在3月3日庆祝女儿节时，所有年龄段的女孩都在庆祝，主要的焦点是正式的玩偶大会。
And Princeton formalized the trend in 2009 by funding gap-year adventures for 20 incoming first-years annually. The school's goal is to extend this offer to about 100 students per class.
普林斯顿也顺应潮流，从2009年开始每年为20名新生提供“空档年”资金，普林斯顿的目标将名额增至每班100名。
And Princeton formalized the trend in 2009 by funding gap-year adventures for 20 incoming first-years annually. The school's goal is to extend this offer to about 100 students per class.
普林斯顿也顺应潮流，从2009年开始每年为20名新生提供“空档年”资金，普林斯顿的目标将名额增至每班100名。
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