Architecture and mechanism for access control are the realization of access control model in system.

访问控制框架和访问控制机制是访问控制模型在系统中的实现。

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The third measure to perfect the mechanism for the witness to appear in court to safeguard the realization of the right of applying the witness to appear in court owned by the litigants .

三是完善证人出庭保障机制，保证当事人申请证人出庭作证权利的实现。

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Sanction is not only one of the basic elements of law, and the necessary mechanism to guarantee the implement of the law, but also of much significance for the realization of the equity and justice.

制裁是法律的内在构成要素，是保障法律实施的必要机制，对于实现法的公平与正义具有极其重要的意义。

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