英语词汇“model theory”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

model theory

/ˈmɒdl ˌθɪəri/

noun

1A theory based on or involving a representation or model, whether actual or conceptual.

2The theory of making representational scale models, typically as guides to the behaviour of the object modelled.

3 Mathematics and Logic. The theory of mathematical or conceptual models, dealing with their construction, properties, the conditions of their validity, etc.; specifically a branch of mathematical logic dealing with the classification of mathematical structures and their elements in terms of first-order formulae that the elements satisfy.

4A theory that is based on an exemplar or model; a theory that provides an exemplar or model.

Origin

Mid 19th century; earliest use found in Jabez Allies (bap. 1787, d. 1856), antiquary. From model + theory.

单词	model theory
释义	model theory /ˈmɒdl ˌθɪəri/ noun 1A theory based on or involving a representation or model, whether actual or conceptual. 2The theory of making representational scale models, typically as guides to the behaviour of the object modelled. 3 Mathematics and Logic. The theory of mathematical or conceptual models, dealing with their construction, properties, the conditions of their validity, etc.; specifically a branch of mathematical logic dealing with the classification of mathematical structures and their elements in terms of first-order formulae that the elements satisfy. 4A theory that is based on an exemplar or model; a theory that provides an exemplar or model. Origin Mid 19th century; earliest use found in Jabez Allies (bap. 1787, d. 1856), antiquary. From model + theory.
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