有人问他华氏温标下水的沸点。
这种混合物绝对不应当接近沸点。
水的沸点是摄氏100度。
1夸脱水和1加仑水,哪个有更高的沸点?
Which has a higher boiling point, a quart of water or a gallon of water?
你39℃摄氏度的体温是有点高,但完全没达到沸点呢。
In centigrade, your temperature is 39℃, which is a bit high, but not exactly boiling point.
另一个重要的特性是氦的独特沸点,比其他任何元素的沸点都低。
Another important attribute is the unique boiling point of helium, which is lower than that of any other element.
加热到水沸点的时候,塑料会融化。
乘以纯的物质的沸点温度的平方。
你需要大量的盐,才能增加水的沸点。
So if you need a lot of salt to increase the boiling point of water.
这里面有沸点或者沸腾线。
让这个温度等于,纯的物质的沸点温度。
Let's take it to be the temperature of the boiling point of the pure material.
所以如果A的挥发性更高,它的沸点更低。
So if a is the more volatile component, it has the lower boiling point.
有问题吗?关于凝固点降低,和沸点上升。
Any questions about those freezing point depression and boiling point elevation. Yes.
也就是纯a物质的沸点。
把沸点,换成凝固点。
气压低时,沸点就低。
但是对于原始大分子却是在沸点附近容易复制。
But for primitive macromolecules to easily split apart for replication requires temperatures near boiling!
这里有巨大的能量,库仑力,高熔点与高沸点。
These are huge energies, Coulombic forces, high melting points and boiling points.
我是JOE的沸点。
在所有元素中,氦的沸点最低,只有4.2 K。
“大概235华氏度”——已经比沸点高出很多了。
因此,如此强的化学键意味着更高的熔点,和沸点。
So strong bonds means high melting points and boiling points.
更高的沸点。
物质的沸点,或者升华温度是什么?,在某个压强下?
What's the boiling point or the sublimation temperature of some material at a particular pressure?
汽油沸点低,如果倒入少许在手上,它立即就蒸发掉。
Petrol has a low boiling point; if a little is poured into the hand, it soon vaporizes.
然后他做了插值,发现水的沸点是212度。
今年这场一年一度的竞赛又升级到新的沸点。
This year, the annual competition has escalated to new heights.
今年这场一年一度的竞赛又升级到新的沸点。
This year, the annual competition has escalated to new heights.
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