相关例句

• There are many different theories about the origin of life. (关于生命的起源有许多不同的理论。)
• His theories were not accepted by the scientific community at first. (他的理论起初未被科学界接受。)
• She is studying various economic theories. (她正在研究各种经济理论。)
• These theories need to be further tested. (这些理论需要进一步检验。)
• The new theories have changed our view of the universe. (新的理论改变了我们对宇宙的看法。)
• Some of the old theories have been proven wrong. (一些旧的理论已被证明是错误的。)
• Modern theories of physics are very complex. (现代物理学理论非常复杂。)
• The theories put forward by the scientist are very interesting. (这位科学家提出的理论非常有趣。)
• We should base our research on scientific theories. (我们应该把我们的研究建立在科学理论的基础上。)
• These theories help us to understand the natural world better. (这些理论帮助我们更好地理解自然界。)