事实证明：如果将科学比喻成一张三脚桌，那么数据(data)、理论(theory)和阐释(narrative)就是这张桌子的三只脚，缺了其中任何一只，桌子都会塌掉。
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Game Theory [数] 博弈论 ; [数] 对策论 ; 赛局理论 ; 博弈理论
Chaos Theory 混沌理论 ; 混沌科学 ; 细胞分裂之混沌理论
information theory [数] [图情] 信息论 ; 信息理论 ; 情报理论
Hybrid Theory 混合理论 ; 混公道论 ; 混合实际 ; 夹杂理论
expectancy theory 期望理论 ; 期望值理论
Atomic theory 原子理论 ; 原子学说
prospect theory 展望理论 ; 前景理论 ; 预期理论 ; 期望理论
The Big Bang Theory 生活大爆炸 ; 大爆炸理论
field theory [数] [物] 场论 ; [数] 域论 ; 场地论 ; [物] 场理论
All these theories are called macro theory of FDI.
这些理论称为直接投资的宏观理论。
参考来源 - 中国对外直接投资利益论The third part is the theory base of CFG IS.
在第三章中，对农地分等的基本原理和地理信息系统（GIS）的基本原理进行了系统的介绍。
参考来源 - 县域农地分等信息系统研究Part one discusses the basic theory of the Right.
第一部分任意解除权的基本理论。
参考来源 - 旅游合同之任意解除权研究（研究生论文）TheoryⅡ: Difference.
学说之二：区别说。
参考来源 - 瑕疵股权转让问题研究The growth theory of the three whiskers was studied.
对这三种晶须的生长机理作了简单的分析。
参考来源 - 激光作用下纳米SiC颗粒的原位生长The elaboration will expand the original vision of practical aesthetics, enrich its academic theory with new phenomena and concepts and better merge into the contemporary practice of ecological beautification.
阐发这一维度将扩大实践美学原有的视野，以新的现象和观念丰富其学理，更好地融入生态美化的当代实践。
参考来源 - 实践美学的生态维度研究·2,447,543篇论文数据，部分数据来源于NoteExpress
"true in fact and theory"
"a scientific hypothesis that survives experimental testing becomes a scientific theory"; "he proposed a fresh theory of alkalis that later was accepted in chemical practices"
同义词： hypothesis possibility
"the architect has a theory that more is less"; "they killed him on the theory that dead men tell no tales"
以上来源于: WordNet
N-VAR A theory is a formal idea or set of ideas that is intended to explain something. 理论
Marx produced a new theory about historical change based upon conflict between competing groups.
马克思提出了一个新理论，认为历史变革是由于对立集团的冲突而产生的。
N-COUNT If you have a theory about something, you have your own opinion about it which you cannot prove but which you think is true. 观点
There was a theory that he wanted to marry her.
有种观点认为他想娶她。
N-UNCOUNT The theory of a practical subject or skill is the set of rules and principles that form the basis of it. 基础理论
He taught us music theory.
他教我们乐理。
PHRASE You use in theory to say that although something is supposed to be true or to happen in the way stated, it may not in fact be true or happen in that way. 从理论上说
Achieving these goals is relatively easy in theory, yet quite difficult in practice.
实现这些目标从理论上说比较容易，但在实践上却相当困难。
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