【model_category】什么意思_英语model_category的翻译_音标_读音_用法_例句_在线翻译

model category

模型范畴：在数学、尤其是同伦论中，模型范畴是带有弱等价、纤维化和上纤维化这三类态射的范畴，是从传统的拓扑空间或链复形的同伦范畴（即导出范畴）中抽象化得来。模型范畴的概念最初由丹尼尔·奎伦引入。

abstract: In mathematics, particularly in homotopy theory, a model category is a category with distinguished classes of morphisms ('arrows') called 'weak equivalences', 'fibrations' and 'cofibrations'. These abstract from a conventional homotopy category, of topological spaces or of chain complexes (derived category theory).

以上来源于: WordNet

This model belongs to the Intensity Model Category.

本文构造的模型属于强度模型流派。

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The credit risk pricing model constructed in this paper belongs to the Intensity model Category.

构造了信用风险期限结构的框架性模型，属于强度模型流派。

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The credit risk pricing model constructed in this paper belongs to the intensity model category.

本文构造的模型属于强度模型流派。

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Things should improve in this category in the 2014 model year with the intro of eight-speed automatics and a new diesel option.

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For instance, three-colour language systems, which lump red and yellow together, generally exclude whitish yellow from that category as does the model.

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Industries that fall into the second category operate according to a very different model.

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