theories
听听怎么读
英 ['θɪərɪz]
美 ['θɪərɪz]
是什么意思
学说( theory的名词复数 )；理论；原理；意见
英英释义
theory[ 'θiəriz ]
- n.
- 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
"true in fact and theory"
- a tentative theory about 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"
同义词：hypothesispossibility
- 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"
- 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
学习怎么用
词组短语
motivation theories激励理论
双语例句
用作名词(n.)
- Let us put his theories to the proof.
让我们来检验一下他的理论。 - Later research discredited earlier theories.
后来的研究推翻了早先的理论。
权威例句
A new mixing of Hartree–Fock and local density‐functional theoriesBuilding Theories from Case Study Research2. Building Theories from Case Study Research.EISENHARDT, K. M. . Building theories from case study research.The large N limit of superconformal field theories and supergravityLarge N field theories, string theory and gravityComparison of quantum and semiclassical radiation theories with application to the beam maserBiological roles of oligosaccharides: all of the theories are correct.Proposed Experiment to Test Local Hidden-Variable TheoriesUnified theories of cognition.
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