The hypothesis of optimal diversification level is a representative subject in the study of diversification of the corporations.

“最优多元化水平”假说是企业多元化研究中一种有代表性的命题。

youdao

There are only subjects, people who are subject either to a god, or to the king, or to a representative of the god, or to a chieftain or whoever, but somebody in a sense owns them all, but nobody owns a citizen.

那时只有所谓的臣民,也就是那些屈从于上帝,国王,代表上帝以及部落首领或者类似的人,从某种意义上讲,人们可以完全拥有臣民,但却无人拥有公民

耶鲁公开课 - 古希腊历史简介课程节选

Concluding statements, taking into account the political dimension of the subject, will be made by the representative of the Minister for Ecology rand by a representative of the French permanent delegation to UNESCO.

UNESCO: Post-Conflict and Post-Disaster Responses