There's the water phase, there's the ice cube is the solid phase, and there's some water, gas, vapor, and that's one bar.
里面放一块冰,这是固态;,于是我们得到了水,冰和水蒸气三态共存的点。
You could run the reaction, take solid iron gaseous oxygen, form iron oxide, measure the heat of formation of it, tabulate it.
你可以进行一个反应,用固态铁和氧气生成氧化铁,测量它的生成热,列成表格。
But these days you pay for it which is why you get SSDs, you're paying several hundred dollars more.
但是现在你购买固态硬盘,需要多花费几百美元。
The first thing I am going to do is I am going to convert the sodium into vapor.
第一步,我将要将固态的钠气化。
So the triple point is liquid solid, gas, all in equilibrium.
气态,固态,三相平衡,你可能会想。
Now in this particular reaction, I've got hydrogen gas, iron solid. Those already are elements in their most stable forms at room temperature and pressure.
特定的反应中,我有氢气,固态铁,这些都已经是,处于室温和常压下,最稳定的元素单质。
Liquid metal. Solid metals melt and become a liquid metal like mercury.
液态金属,固态金属熔化,形成一种像水银一样的液态金属。
Okay, what are the advantages of SSDs and how do they work.
固态硬盘的优点和工作原理是什么。
Sodium solid plus chlorine gas.
固态钠和气态氯。
Iron as an element is a solid. That's it's most stable state at room temperature and pressure, right, and so on. And then we can figure out heats of formation.
铁单质是固态,这是他在室温和常压下,最稳定的状态,然后我们,可以算出生成热,现在这个。
And the triple point of water is 16K that temperature and pressure - there's a unique temperature and pressure where water exists in equilibrium between the liquid phase, the vapor phase, and the solid phase.
与水的三相点,我们定义它为273。,水的三相点,是一个特定的温度和压强,可以使水的液态,气态和固态三相共同达到平衡,三相点是液态。
SSDs are where things are going.
固态硬盘是发展方向。
This is sodium going to sodium gas.
这就是从固态到了气态。
A molar enthalpy of or whatever, iron, as a solid at 298.15 Kelvin is zero.
98。15K下固态铁的,摩尔焓是零。
This process is sublimation, solid to vapor.
从固态到液体的这个过程,叫做长华。
SSDs is like using compact flash or SD cards.
固态硬盘就像紧凑型闪存或SD卡。
And x-ray diffraction allows us to characterize solid matter.
让我们可以用来,表征固态物质。
That is a good solid triple bond.
这是很好的固态三线态。
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