学说的英文：
theory

theory of conditioned reflex
条件反射学说

kinetic theory of matter
物质动力学说

kinetic theory of heat
热量动力学说

He constructed a theory in collaboration with his colleagues.
他与同事合作创立了一种学说。

There is a distant connection between the two theories.
这两种学说之间没有什麽关联。

As for the Flat Earth theory, I believe I could refute it
至于地平学说，我相信我能驳斥它。

The latest scientific discoveries cast doubt on earlier theories.
科学上的最新发现使我们对以前的学说产生怀疑.

The theoretical principles of heredity formulated by Gregor Mendel; Mendel's laws.
孟德尔（遗传）学说，孟德尔主义格雷戈·孟德尔所创立之遗传理论；孟德尔法则。

kinetic theory of gases
气体动力学说

A profound doctrine
难解的学说

configuration theory
完形说

Marxist theory will advance and so will socialist theory.
马克思主义要发展，社会主义理论要发展

Develop a new theory by the synthesis of several earlier theories
综合以前的几种学说而创立的新学说.

The Implicit Cognition Theory is related to the tacit knowledge theory.
内隐认知理论是与缄默知识理论相联系的。

Our theory countered his.
我们的观点和他的相反。