Objective To study variety of the high frequency energy and preconditioning (PC) mechanism in preconditioning.

目的探讨缺血预适应(PC)心电高频能量的变化规律和缺血预适应的机制。

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Many experiments on low cut filter were carry out to meet the requirement that balance of high frequency energy and low frequency energy is necessity for high resolution seismic exploration.

根据高分辨率地震勘探对高低频能量均衡的要求，对低截滤波进行了多次试验。

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Everything is energy and the information inherent in the Teachings, whether in the form of text, diagrams, symbols or songs is of a very high frequency of energy.

一切事物都是能量，这些教导里的信息本质也不例外，无论文本、图像、符号或歌曲都是一个极高频率的能量。

youdao

So that should mean that the energy that's transferred to the electron should be greater, but that's not what you saw at all, and what you saw is that if you kept the frequency constant there was absolutely no change in the kinetic energy of the electrons, no matter how high up you had the intensity of the light go.

所以这意味着转移到电子,上的能量也越大，但这并不是，我们观测到的现象,我们所看到的是,如果固定光的频率不变,不管光强如何变化,电子的动能没有任何变化。

麻省理工公开课 - 化学原理课程节选