新原理将弹性理论中现有的各主要变分原理都统一在一个框架中，并揭示出它们之间更深一层的相互关系。

This new principle unifies all the main existing variational principles in elasticity into one frame and brings to light a more profound relationship among them.

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因此研究特高压输电线路的继电保护新原理及自适应重合闸技术具有重要的现实意义。

Therefore the research on new principle of protection and adaptive auto-reclosing technique for UHV transmission line is of great practical significance.

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探索研究新原理、新结构、新功能的高性能加速度传感器已成为世界各国的研究热点。

New acceleration sensors with new principle, new structure, and new function have been the study focus in the world.

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They take those descriptions and the scientist that is known and they try to design new things, and so if you look at a dictionary it has words like this, that you're designing things or another way to say that is that you're trying to apply science, you're looking at applications.

他们利用已知的,科学原理和描述,来设计新东西,因此,如果你查字典时看到这样的词条,设计产品或者换句话说,试图应用科学原理,那么你看的这个词就是应用

耶鲁公开课 - 生物医学工程探索课程节选

That's why molecular biology, one of the reasons why it's turned out to be such a powerful tool, because if you can think creatively you can find all different ways to using these very simple principles to recombine molecules, to make unique new DNA sequences.

这就是分子生物学,如此有用的原因之一,因为如果你有创造力,你可以用各种方法,运用这些简单的原理来重组分子,创造独特的DNA新序列

耶鲁公开课 - 生物医学工程探索课程节选