It is performed by the latest Course and Field Rules authorized by Chinese Athletics Association (CAA).

按照中国田径协会审定的最新田径竞赛规则执行。

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The rules of geodatabase can be classified into attribute field rules, relation rules, and connection rules.

地理数据库的规则具体可分为属性域规则、关系规则和连接规则三大类。

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You can use global workflow to define and update field rules that affect all types of work items in a team project or collection.

可使用全局工作流来定义和更新影响团队项目或集合中所有工作项类型的字段规则。

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To strengthen the field, the PGA tour rules stipulate that the group at the top of the money list at each event must play in the pro-am, while the least successful players do not.

FORBES: Love Golf? You Need To Play In a Pro-Am ASAP

"It is the obligation of everyone, including the players on the field, to ensure that rules designed to promote player safety, fair play, and the integrity of the game are adhered to and effectively and consistently enforced, " NFL Commissioner Roger Goodell said in a statement announcing the suspensions.

CNN: Four players suspended in NFL bounty scandal

The CIA must now conduct interrogations according to the rules of the Army Field Manual, which prohibits coercive techniques, threats and promises, and the good-cop bad-cop routines used in police stations throughout America.

WSJ: John Yoo: Obama Made a Rash Decision on Gitmo