The second purpose is to change chromatin structure and, hence, the physical interactions between histones and DNA.

第二个目的是为了改变染色质结构以及组蛋白与DNA之间的物理相互作用。

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From the point view of Statistical Physics, Networks are general many-body systems including all kinds of relations on physical and non-physical interactions.

从统计物理学来看，网络是一个包含了大量个体及个体之间相互作用的系统。

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Physical interactions in coevolution are more obvious than chemical ones.

在协同进化中，物理的相互作用比化学的更加明显。

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So, we have to choose foods, we have to navigate around the world, we have to recognize objects, we have to be able to understand physical interactions.

所以我们要选择食物，要寻找方向，要认识物件，要能够理解物理相互作用。

耶鲁公开课 - 心理学导论课程节选

And as age changes the physical condition and interactions of weapons' components and materials, the probability will increase that -- without a renewal of periodic testing -- such defects will increase in severity and number.

CENTERFORSECURITYPOLICY: A credible nuclear deterrent

The interactions between physical and emotional injuries and sicknesses are starting to be explored.

FORBES: Are Sexual Assault And Sex Abuse Recoveries Taxed?

Since communities are a key platform for accelerated learning and performance improvement, interactions in physical space help to amplify our ability to pursue these important quests.

FORBES: The Limits of the Virtual: Why Stores and Conferences Won't Go Away