What are you basing this theory on?

你这种理论的根据是什么？

《牛津词典》

A recent book has demolished this theory.

最近出版的一本书推翻了这种理论。

《牛津词典》

This theory can be confirmed experimentally.

这种理论可通过实验得到证实。

《牛津词典》

The professor says earlier research at National Jewish Hospital in Denver supports this theory.

VOA: special.2009.10.13

When we did the spring, we had this theory of Hooke's Law that told us something, and we built a simulation, or built some tools around that theory.

当我们写弹簧程序的时候,我们有胡克定律来告诉我们原理，然后我们建立了一个仿真模型，或者说是在这个理论基础上建立了一些工具。

麻省理工公开课 - 计算机科学及编程导论课程节选

The Elder Brother is issuing this theory without any consideration, - obviously, whatsoever of earthly reality and we're shocked by -- I don't know how else to put it.

大哥没有经过任何思考就提出了这个理论，显然，尘世间的任何事实都让我们震惊了-,我不知道怎么去说。

耶鲁公开课 - 弥尔顿课程节选

Following this theory, the American Airlines-US Airways merger will bring about less competition, less choice and higher prices.

BBC: The sky��s the limit for American Airlines

Not everyone agrees with this theory but it is quite widely held to be true.

FORBES: Niall Ferguson's Keynes Was Childless, Gay, So Don't Worry About The Long Term Rumpus

Some unquestioning reference to this theory has crept into most reporting on corporate Japan of late.

WSJ: Business Asia: Unearned Praise for Abenomics