The partial pressure of the water, of gaseous water above that equilibrium of ice and water is not one bar, it's much less.
哪里错了吗?,问题在于,冰水混合物上方的,大气中水蒸气的分压,不是一个大气压。
And it's dangerous. People slip and fall on the snow because it's made of ice.
这样也很危险,人们会在雪上滑倒,因为雪里面都是冰。
So a closed system would be, for instance, a glass of ice water with an ice cube in it, with the lid on top.
因此闭系可以是,比如说,一杯放了,一个冰块的冰水,顶上加了盖子。
Packs of ice were put on my forehead to keep down the fever.
冰袋放在额头上用来降温。
fillet de cheval r?ti, you couldn't do much with horse ice-cream, so it sort of trailed by the end.
马肉片,你不能对马肉冰激凌指望太多,所以就有些虎头蛇尾了
And it doesn't carry a notion of sanctions, meaning I don't think anybody should be punished for eating strawberry ice cream.
而且这个判断也没有惩罚的意味,也就是说没有谁,会因为吃草莓冰淇淋而受罚。
Some children bring all the tools they are on and one of the boys share he wants to bring a ice cream machine.
一些孩子画上了他们喜欢的所有工具,其中一个男孩,告诉大家他想带一台冰激凌机。
There's a reason we like sugar, and there's a real reason when we like the two of them together in something like ice cream.
我们喜欢糖也是有原因的,我们喜欢二者兼备的食物,比如像是冰淇淋,是非常有道理的
One is in the U.S.at the Centers for Disease Control, where there is a sample of variola, which is kept, you know, frozen on ice in a heavily guarded facility.
一个在美国的疾病控制中心,那有一支天花病毒的样本,冰冻后置于重重保护之下
I would like to, sometime before we move out of New York. I would like to ice skate there.
我也想在我们搬出纽约前去一次。我想在那儿溜冰。
There's shopping, food, ice cream, souvenirs, like there's all kinds of oriental,
那里可以逛街,有餐厅,冰激凌,旅游纪念品,一些东方特色的东西,
You take a glass of ice water and set it down.
这是液态;
You need to know if it's an equilibrium, and you also need to know how many components you have in your system So, a glass of ice water with an ice cube in it, which is a heterogeneous system, has only one component, which is water, H2O.
要知道它是不是平衡的,你还需要知道,你的系统中有多少组分,一杯放了冰块的水,虽然它是个非均匀系统,但它只有一种组分,那就是水。
As I mentioned in the earlier class, most of you would probably rather have some high fat food like French fries or ice cream, or some type of a dessert than have cauliflower or have broccoli or have brussel sprouts.
就像我前面提到的,你们大部分人都宁愿,食用高脂食品,诸如炸薯条或冰激凌,或者一些甜点,而不是花椰菜,西兰花或是抱子甘蓝
And that pole was right next to this ice-cream stand in front of the theater in Tulle.
然后那根柱子就在那个,冰激凌摊旁边,剧院前面
It could be a glass of water with ice in it.
它可以是一杯有冰块的水。
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