In science generally, however, the nineteenth century must be reckoned as the crucial period for this change in the structure of science.

但是，就总体的科学研究而言，19世纪应被视为科研结构发生变化的关键时期。

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The scientific areas and module are the first attempts to the curriculum structure of science curriculum in the Senior Middle School of China.

科学领域和模块的课程结构形式在我国高中理科课程中均为首次尝试。

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Through technology, science improves the structure of society and helps man to gain increasing control over his environment.

通过技术，科学改善了社会结构，并帮助人类进一步控制环境。

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and added a structure of math upon it, to build this edifice, which is a very solid edifice of thermodynamics as a science of equilibrium systems.

了这座热力学的坚固大厦，这是一门，平衡态系统,的科学。

麻省理工公开课 - 热力学与动力学课程节选

Ever since Watson and Crick first elucidated the structure of DNA in 1953, medical science has made enormous strides in understanding the basic biological mechanisms of disease.

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In principle, the tri-partite structure of three working groups encompassing basic science, adaptation and economics should produce a relatively coherent whole - more so, and with a more impressive imprimatur, than if each were assessed on its own, perhaps against the backdrop of turf wars.

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