识别题名通常是出版物普通名称的变体，它被修改成是全局唯一的。

The key title is generally a variant of the general name of the publication, which is modified to make it globally unique.

youdao

ISSN识别题名和号码是由ISSN国际中心(ISSN International Centre)控制的词汇表。

The ISSN key title and number are vocabularies controlled by the ISSN International Centre.

youdao

ISSN识别题名和号码是由ISSN国际中心(ISSN International Centre)控制的词汇表。

The ISSN key title and number are vocabularies controlled by the ISSN International Centre.

youdao