您要查找的是不是：
- Outworn scientific theories 落伍的科学理论.
- Scientific theories must be based on facts. 科学理论必须以事实为根据。
- Scientific theories must be supposed with valid evidence. 科学理论必须由有效的证据支持。
- New scientific theories have blurred the distinctions between art and science. 新的科学理论淡化了艺术和科学之间的区别。
- Propagandizing the scientific theory of population. 宣传人口科学理论，
- Some scientific theories that Mac Diarmid quoted in his long poems are obviously outdated now. 麦克迪阿米德在他的长诗中所引用的科学理论现在显然已过时了。
- He was fond of calling his detractor illiterate， denouncing his scientific theories as illegitimate and illusive. 他喜欢把他的恶意批评者称盲，公然抨击他的科学理论是非法的，迷惑人的。
- Any new scientific theory is a summation of practical experience. 一个新的科学理论的提出，都是总结、概括实践经验的结果。
- He was fond of calling his detractor illiterate, denouncing his scientific theories as illegitimate and illusive. 他喜欢把他的恶意批评者称作文盲，公然抨击他的科学理论是非法的，迷惑人的。
- The modern scientific theory has thrown light on the mystery. 现代科学理论已使这个迷明朗化。
- No scientific theory has been accepted without opposition. 没有一种科学理论是不曾遭遇反对就被采纳的。
- Copernicus was terribly persecuted for his scientific theory. 哥白尼由于其科学理论而遭到严酷的迫害。
- If Popper is right, scientific theories are not only equally unprovable but also equally improbable. 如果波普尔是正确的，那么，科学理论不仅是同样不可证明的，而且是同样不可证伪的。
- On the one hand, the system theories built up concise models of scientific theories and general theories of wholism. 国际体系研究的内容涉及国际体系的无政府性、国际体系的结构和进程等核心内容，各大主流理论流派都对此有不同的观察和论述。
- In feudal society, the Roman church regarded scientific theories as heretical beliefs. 在封建社会，罗马教会把科学理论当成是异端邪说。
- He was fond of calling his detractor illiterate, denouncing his scientific theories as illegitimateillusive. 他喜欢把他的恶意批评者称作文盲，公然抨击他的科学理论是非法的，迷惑人的。
- The empirical newness of scientific theories is one of the rational indexes of scientific progress and blazing new trails. 科学理论的经验新奇性是科学创新的合理指标之一。
- B) Norwood Russell Hanson, Patterns of Discovery;Carl Hempel, Philosophy of Natural Science;Frederick Suppe, The Structure of Scientific Theories. 这三本书虽然是较老的书，也不是什么问题都讲的书，但它们是公认的介绍科学哲学经典。
- Scientific evaluation requires scientific theory as guideline and foundation. 摘要科学的评估，必须有科学的理论作指导，并以科学理论为依据。
- In the perspective of "Scientific Theories", Marx's labor axiology is one of the value and price theories proposed by the theoreticians home and abroad, and is rather influential. 摘要从“科学理论”的视域来审视，马克思劳动价值论是中外理论界众多价值、价格学说中的一种，而且在我国是影响颇大的一种。
