许多理论被提出，但一直没有什么新的发现。
Many theories have been put forward, but nothing new has been uncovered.
在以前，方法被当作是基于理论的而提出和应用。
In the past, methods have been provided and applied as though they were theoretical.
博弈论最初是作为一种数学理论被提出来的。
The theory of game was firstcreated as a mathematical theory.
一种新的传输理论和耦合技术被提出来作为理论依据。
The new kind of transmission theory and coupling technology has been suggested.
一个新的理论模型被提出，被称为新财政史。
A new theory system was put to use, called new fiscal history.
随着战略成本动因理论的提出，成本理论被推进到更深层次的研究领域。
The theory of cost is going further because of strategic cost driver.
随着战略成本动因理论的提出，成本理论被推进到更深层次的研究领域。
The theory of cost is going further because of strategic cost driver.
应用推荐