The reduction rules in co-verification see the consistency in semantic constraints as principle, reducing the model when there are no semantic conflicts gradually.

协同验证的化简规则是在语义约束一致性的原则下，逐步规约模型中无语义冲突的部分。

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Senators must explore New START's myriad other problems - including its inequitable limits, strategically ominous constraints on U.S. missile defenses and non-nuclear systems, inadequate verification, etc.

CENTERFORSECURITYPOLICY: The President's new clothes

Over the years, a variety of possible solutions to this intractable verification conundrum have been considered and found wanting: on-site inspections, perimeter-portal monitoring, operational constraints, tagging, etc. have all proven inadequate to the task of deterring Soviet cheating and, should the USSR opt to do so, of reliably detecting it.

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