These are physical knobs that are available us as experimentalists. And so when we turn these knobs on our system, we want to know how the enthalpy is changing for that system.

这些都是我们做实验可,以得到的物理变量,所以当我们在系统中,改变这些量的时候。

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Finally, the physical and digital worlds are coalescing to turn us into the all-knowing, always-connected beings we've always dreamed to be.

最终，物理现实和数码世界联合起来使我们白的无所不知、实时在线。

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The next activity is to turn this model into a physical model that is constrained by the technology we'll use to realize it.

下一个环节是把这个模型放到一个物理模块中，这个问题受限于我们实现它所使用的技术。

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It's not the whole story though. Let me turn to the question of the physical picture that you ought to have of a polis.

但还有别的原因,让我们看一下,城邦所处的自然环境,你们心里应该有个大致的画面

耶鲁公开课 - 古希腊历史简介课程节选

In the relentless drive to turn physical things into virtual ones, the purpose served by the coffee table book will soon be served by the coffee table itself, and for the same reasons.

FORBES: Get Ready For The Smart Coffee Table

There are no buttons along the device's bezels, which is a bit of a shame: as with Kobo's other devices, we can't help but bemoan the lack of physical page turn buttons.

ENGADGET: Kobo Mini review: does the world need a smaller e-reader?

It's a natural positioning once you've got your fingers firmly positioned in the crook on the back of the device (of course there are no physical page turn buttons here, unlike the Nook Simple Touch).

ENGADGET: Barnes & Noble's Nook HD 7-inch Android tablet, hands-on (video)