The formal rules is very important in will systems.

遗嘱形式规则是遗嘱继承制度中的重要内容。

youdao

This paper first describes the ERBAC mainframe of the management of authorization, and then gives the formal rules that ERBAC model must meet.

给出了ERBAC的动态授权管理框架，最后用形式化语言描述了ERBAC模型满足的规则。

youdao

While the formal rules can be changed overnight, the informal constraints are much more impervious to change and impose a powerful drag on abrupt change.

尽管正式规则能突然改变，而非正式约束却远不受变化的干扰，并能强有力的延缓突然的变化。

youdao

You can't just change the formal rules - there is a difference between what people say and what they do.

BBC: How banking culture transformed over the decades

In this respect, while current policy initiatives are broadly correct, inadequate attention is being given to changing the formal rules and framework for corporate governance.

ECONOMIST: Economic reasoning

Brown based the grammar for his ten-thousand-word language, called Loglan, on the rules of formal predicate logic used by analytical philosophers.

NEWYORKER: Utopian for Beginners