全国赛 meaning in English

national competition

Open trials which have more than 25 runners are eligible for points which go towards qualifying for the national trials
公开赛至少有25名选手参加，在这里可以获取参加全国赛所需的记分。
After presenting the concept of multi - agent system and the background of robocup , the aim of this thesis , how to found a robocup simulation compition team named zjubase , is introduced in detail . besides much improvement based on the uva trilearn , our main contributes , which have been verified in worldcup2003 and chinacup2003 compitions , are described as follows
本文的研究主要建立在uvatrilearn的基础上，除了对uva研究结果的诸多改善外，还在以下三个方面做出了原创性研究，并在2003年的世界杯、全国赛这两次重大赛事中得到检验。