theoretical model

常见例句

This approach obviously oversimplifies the grandeur of language, and is doomed to be an incomplete theoretical model.
这种方法显然过于简化了语言的复杂性，而且显然是一个不完整的理论模型。
This theoretical model allows, for example, that relational algebra operations to be replaced by more efficient equivalent operations whereas not interfere with the result.
例如，这种理论模型允许用更有效的等价操作来代替关系代数操作同时不影响结果。
By measuring the distribution of the spots' sizes and fitting it with their theoretical model, scientists can probe the interplay and amounts of ordinary and dark matter in the early universe.
通过测量这些点的大小分布，并把他们套用进各自的理论模型中，科学家就能推测出早期宇宙中通常物质和暗物质的相互作用和总量。

What we did--the core theoretical framework that we had-- was the mean variance theory, which led us to the capital asset pricing model.
我们讲到了投资组合多元化的核心理论框架,即均值-方差模型,之后又讲到了资本资产定价模型
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The production cycle he sees is the opposite of the theoretical model of continuous improvement.
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An amateur economist, he created a theoretical model which allegedly proved that mass starvation was an inevitable result of population growth.
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In order to test the theory they analyzed whether their data fit the predictions of a well-known theoretical model of short-termism developed by Harvard economics professor Jeremy Stein, who was recently named to the Board of Governors of the Federal Reserve System.
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