In pre-matching, the searching strategy defines a gridding unit as a step with SSDA method, so it can quickly eliminate non-matching area and gain feasible area for precise-matching.

在预匹配过程中，由于地磁数据的离散性，搜索步长定为一个基本网格单元，并与序贯相似检测原则相结合，这样可快速排除非匹配区，筛选得到精匹配所需要的可行区域。

youdao

We'll further update the China-ASEAN business database and enhance routine business pre-matching services beside those provided during the event.

完善中国—东盟商务数据库建设，加强会期之外的经贸配对服务。

youdao

It's difficult, however, to find studies that argue the importance of matching a work environment to a pre-existing passion.

CNN: Why 'follow your passion' is bad advice

But Danaher believes after a hard pre-season the Exiles are more than capable of matching Saracens.

BBC: Declan Danaher ready for London Irish season opener