Bohr developed his theory using three concepts, all of which were at variance with the classical theories . 玻尔在发展他的学说时用了三个概念，都是与经典理论相矛盾的。
This is the sum of the several chief objections and difficulties which may be justly urged against the theory . 这就是可以正当提出来反对我们学说的几种主要异议和难题的概要。
Modern radical economics grew from ricardo(and the labor theory of value)and found its canon on marx . 现代激进经济学渊源于李嘉图（与劳动价值论），并从马克思学说中获得武器。
In the more developed versions of the quantity theory of money, the money equation is used to determine the price-level . 在阐述甚多的货币数量学说中，货币方程式是用来决定价格水平。
At the local level there are two doctrines which have adversely affected development of a habit of interlocal cooperation . 在地方这一层次上，有两个学说很不利于地方间合作习惯的发展。
A recent theory of gene control by britten and davidson (1969) gives a possible explanation of such observation . 最近Britten和Davidson（1969）提出的基因调控学说可能解释这些观察的结果。
Thanks to francis bacon's exhortations, the mastery of nature became a positive doctrine and a pervasive motivation . 由于弗朗西斯培根的劝告，掌握大自然变成了一种确定的学说和一个贯穿一切的动力。
