In other words, Brooks is not interested in developing a theory of the author or a theory of character.

换句话说，布鲁克斯不想展开对,作者或者角色的理论研究。

耶鲁公开课 - 文学理论导论课程节选

And this is the first descriptive step to developing a theory of laughter.

这是第一个描述性的步骤,来建立笑的理论。

耶鲁公开课 - 心理学导论课程节选

In a bid to restore yet more symmetry to the universe, a number of particle physicists are developing a theory called supersymmetry.

ECONOMIST: Particle physics makes sense, but it assumes too much

By developing a general theory of equations, Galois provided the definitive solution to the problem.

ECONOMIST: The history of mathematics

In most developing countries, contraception is in theory available to the indigent either free or at nominal cost through state agencies.

ECONOMIST: Population control