qualifying

基本解释

There will be an hour of free practice this morning before qualifying in the afternoon.
在今天下午的排位赛之前上午还会有一小时的自由练习时间.
Grade: C. Poland qualifying for the first time for the Euros was definitely a major achievement but once there, Poland failed to impress.
评级： C 波兰首次获得欧锦赛资格是一个很大的成绩，但是他们没有在这基础之上取得任何进步。
It ensures that any qualifying row read during a unit of work is not changed by other application processes until the unit of work completes.
这能确保一个工作单元内任何符合资格的行都不会被其他应用程序进程更改，直至该工作单元完成。

Guys that have been to the World Cup before and have become real good leaders, some younger players that have played key roles throughout qualifying, some new players that came in late but still bring enthusiasm.
I want to be careful about qualifying that.
我会谨慎地求证这一点
耶鲁公开课 - 金融市场课程节选
She is a PhD candidate in the department of music, just passed her qualifying exam with flying colors, so here she is to demonstrate the bassoon for us, lowest member of the woodwind family.
她是音乐学院的在读博士,刚刚以出色的成绩通过资格考试,她马上要为我们演奏巴松管,木管乐器中声音最低沉的乐器
耶鲁公开课 - 聆听音乐课程节选

The same rules apply for kidnapped children who would otherwise be considered a qualifying relative.
FORBES: Taxes From A To Z (2013): K Is For Kidnapped Children

If you qualify in a competition, you are successful in one part of it and go on to the next stage.
qualifier
To qualify as something or to be qualified as something means to have all the features that are needed to be that thing.
If you qualify a statement, you make it less strong or less general by adding a detail or explanation to it.
If you qualify for something or if something qualifies you for it, you have the right to do it or have it.
When someone qualifies, they receive the certificate, licence, diploma, or degree that they need to be able to work in a particular profession.
&rarrsee also qualified