This identifier needs to be unique with no chance of incidental clashing with other tags.

该标识符需要保持唯一，而不存在与其他标记偶然冲突的可能性。

youdao

To enforce that specified keys are unique with respect to the specific time period, specify the primary key constraint BUSINESS_TIME WITHOUT OVERLAPS as the last item with the list of other keys.

要确保指定的键在特定时间段内是惟一的，可以指定主键约束BUSINESS_TIME WITHOUT OVERLAPS作为包含其他键的列表中的最后一项。

youdao

The museum provides us with a unique historical record of industrial and agricultural life in the area.

这个博物馆为我们提供了关于这个地区工业和农业生活的独特历史记录。

youdao

"Cultural diplomacy offers us a unique way to connect with people that we otherwise wouldn't.

VOA: special.2010.06.21

That's a pretty unique claim. And they carried with them the idea and the traditions that laid the foundation for the major religions of the western world: Judaism, Christianity and Islam.

为现今西方世界奠定基础的,理念和传统，就是由他们,传承下来的：,犹太教，基督教及伊斯兰教。

耶鲁公开课 - 旧约导论课程节选

It does deal with other places in terms of understanding about what was unique about American slavery, but it's basically about America.

这本书的确涉及到其他地区,尤其是在讲述美国奴隶史的特殊性时，但大部分内容还是以美国为主。

普林斯顿公开课 - 人性课程节选

Furthermore, every cancer cell in a patient is also generally unique with thousands of unique genetic and epigenetic alterations.

FORBES: Cancer's New Era Of Promise And Chaos

In-depth, narrative storytelling is nothing new, as Rosenberg will freely admit, but what is unique with Narratively is its dedication to local content.

FORBES: For Narratively, Kim Kardashian Is Just As Interesting As Your Neighbor

You are a unique individual with unique gifts, and you have the right to explore this job option without committing yourself.

FORBES: Move up http://i.forbesimg.com t Move down