您要查找的是不是：
- One of the best noticeable theories is Piagetian theory of cognitive development stages. 瑞士心理学家皮亚杰的认知发展阶段理论就是其中最引人注目的理论之一。
- He tried in every way to verify this theory. 他想一切办法来验证这个理论。
- I entirely approve of that theory. 我完全赞成那种理论。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- Einstein's theory of relativity. 爱因斯坦的相对论。
- Practical experience belies this theory. 实际经验证明这个理论是错误的。
- Her theory was quoted without an acknowledgement. 她的理论被人引用而未向她致谢。
- Einstein's theory marked a new epoch in physics. 爱因斯坦理论开创了物理学的新纪元。
- For several years his theory held the field. 几年来他的理论一直保持着权威地位。
- Could you elaborate on this theory? 请你阐述这一理论，行吗？
- Do you agree to the wave theory of light? 你同意光的波动理论吗？
- Only in 1687 did he at last publish his new theory. 终于在一六八七年他发表了他的新理论。
- That seer is famous for his theory. 那个预言家以他的理论而出名。
- Do you approve of the neo design? 您赞成这种新设计吗?
- In sum, theory must be combined with practice. 总之，理论必须同实践相结合。
- Neo: You haven't answered my question. 你还没回答我的问题呢。
- Marketing: Marketing theory, sales management. 市场学：市场学理论、营销管理。
- Please, Neo, you have to trust me. 请你相信我。
- His theory is not intelligible to us. 他的理论我们无法理解。
