theory中文

n.
1.理論，學理，原理。
2.學說，論說 (opp. hypothesis)。
3.推測，揣度。
+更多解釋...4.〔口語〕見解，意見。
短語和例子
the theory of two points 兩點論。 Darwin's theory of evolution 達爾文的進化論。 theory of equations 【數學】方程論。 theory of everything 【物理學】(把相對論、量子論和宇宙大爆炸理論都包括在內的)萬用理論。 theory of relativity 【物理學】相對論。 the atomic theory 原子說。 Our scheme is good both in theory and in practice. 我們的方案在理論上和實施上都是好的。 combine [separate] theory with [from] practice 理論結合[脫離]實際。 My theory is that we must bring new blood into the Institute through appointment of younger men to important positions. 我的意見是我們學院應該通過重用年輕一些的人來注入新的血液。 theory of games 博弈論，對策論，權衡利弊得失的形勢分析。

• and theory:    經驗與理論，119
• in theory:    從理論上說; 理論上，理論上講
• s theory:    弗洛倫斯學說; 戈爾茨學說; 赫伯理 ...

例句與用法

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1. In eighteenth century the theory shrank .
   在18世紀這種理論開始衰落。
2. These theories drew analogies of them .
   這些理論吸取了它們的相同點。
3. In theory the plan should have worked .
   按理論那個計劃應該是有效的。
4. The mathematics of the theory is too formidable .
   理論中的數學太難。
5. All the facts certainly fit your theory .
   所有的事實當然符合你的理論。

英文釋義

名詞

1. a tentative insight into the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena; "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"
   同義詞：hypothesis, possibility
2. a belief that can guide behavior; "the architect has a theory that more is less"; "they killed him on the theory that dead men tell no tales"
3. a well-substantiated explanation of some aspect of the natural world; an organized system of accepted knowledge that applies in a variety of circumstances to explain a specific set of phenomena; "theories can incorporate facts and laws and tested hypotheses"; "true in fact and theory"

百科釋義

Theory is a contemplative and rational type of abstract or generalizing thinking, or the results of such thinking. Depending on the context, the results might for example include generalized explanations of how nature works, or even how divine or metaphysical matters are thought to work.