Those are not authoritative sources.

那些并非权威性的来源。

youdao

This chapter also identifies authoritative sources to assist in the formalization process of intellectual property.

这一章也介绍了有助于知识财产法定化的官方渠道。

youdao

That was achieved through creation of a data governance body which was responsible for data definitions and identification of authoritative sources for the data.

通过建立数据治理团体可以保证这一点，它的职责是定义数据并识别数据的权威来源。

youdao

Mr Mittal has declined to be formally interviewed, but authoritative sources say he is outraged by the smears that have surrounded the deal.

ECONOMIST: Political donations

Let us examine definitions of Jihad from two authoritative sources.

CENTERFORSECURITYPOLICY: CAIR��s New Disinformation Campaign on ��Jihad��

Nobody has an authoritative figure, but unofficial sources say that at least 28 aerial attacks on targets thought to be linked to al-Qaeda have been carried out this year (though that figure may include cruise missiles fired from American warships).

ECONOMIST: Yemen and the United States: Don��t drone on | The