Maya Lin's "Ecliptic" outdoor area in Grand Rapids,Michigan features water in its three states: liquid,gas and solid.
VOA: special.2009.05.06
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。
Methane, there are certainly some solid bonds there, but breaking those to form CO2 and water, well it's worth it, right, energetically.
酒精中的确含有很强的化学键,但是打断这些化学键然后生成二氧化碳和水,从能量上来看是值得的。
This collagen is highly hydrated, it forms a gel that has water-like properties but it also has solid properties.
这些胶原蛋白是高度水合的,形成了既有水的特性,又具有固体特性的胶体
It's on a low bridge near the water, solid wood planks, nice and wide, hand railings made out of solid wood, and you can cross the bridge that way.
另外一座桥离水面近,实木板材质的,又结实又宽,扶手,也是实木材做的,通过这座桥也可以过河。
Let's take salt, solid, and dissolve it in a bunch of liquid water.
我们把食盐晶体,溶解在一些水中。
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。
Why does water turn solid when it gets cold?
为什么水变冷时成固体?
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