The meat then was grilled for five minutes on each side at a temperature of more than two hundred degrees Celsius.
VOA: special.2010.06.01
That means that this temperature right here is the absolute lowest temperature you can go to that physically makes any sense.
是物理上不可能的状态,也就是说这一点,对应的温度是物理上。
For a real gas it depends on more than the temperature STUDENT: Are there any other constraints similar to that .
而对实际气体,这是不对的,它的内能不仅仅依赖于温度,学生:有其他,类似的约束吗?
The purpose of immediate treatment is to cool the victim as quickly as possible to stop the body temperature from increasing.
VOA: special.2010.07.27
We control how we use time, we control the temperature in the environment, and hermetically seal ourselves in things.
我们控制时间的利用,我们控制周边环境的温度,我们把自己封闭在各种事务中,与世隔绝。
The agreement sets targets to prevent the Earth's average temperature from rising more than two degrees Celsius above pre-industrial levels.
VOA: special.2009.12.26
That is to say brick work in high temperature furnaces, maybe tiles on the Shuttle, to resist high temperatures because of the high internal bonding.
它在能够承受高温炉的温度,例如瓷砖,能够耐受高温,因为它们有强的内部键作用。
And,in the summer, the temperature in the desert in Black Canyon could reach as high as forty-eight degrees Celsius.
VOA: special.2009.08.12
- And now temperature in Fahrenheit -- 212 all right, let's go ahead and pick an easy one like 212, Enter, and indeed equals 100 in Celsius.
现在输入华氏温度-,好的,让我们选一个简单的,像,回车,确实等于100摄氏度。
If several of these conditions are present at the same time, a person's body temperature may rise above safe levels.
VOA: special.2010.07.27
That's another invention of the 1600s, by the way-- the thermometer. And they learned that concept-- perfectly natural to us--temperature.
顺便说一下,温度计也是十七世纪的发明,那时候的人才刚刚开始理解温度的概念,虽然对我们来说这是个很自然的概念
An extremely low body temperature can cause the heart to beat so slowly that a pulse may be difficult to find.
VOA: special.2009.12.30
And the path that I'm describing then, let's assume that we're raising the temperature up is this path right here.
经过一个,等压过程,路径就是这样。
Experts say warm days, cool nights and a medium soil temperature are the best conditions for growing carrots that taste great.
VOA: special.2009.02.24
So this unique temperature and unique pressure defines a triple point everywhere, and that's a great reference point.
这样,无论在何处,三相点都具有相同的温度和压强,十分适合来作参考点。
It can do this between sunrise and noon on a clear day with an average outside temperature of thirty-two degrees Celsius.
VOA: special.2009.04.20
Yet, the temperature goes up. So, I can have a temperature change which is an adiabatic temperature change.
它与外界不会,有物质或者能量的流动,然而系统的温度升高了。
When it is cooked at a very high temperature, the glass pieces melt and take the shape of the clay form.
VOA: special.2009.09.16
so I'm heating up the system in this path here, and then to connect the 2 endpoints here, a constant temperature path.
需要再用,一个等温过程,这两个状态。
Professor Jones had used the words "trick" and "hide the decline" in relation to a graph showing temperature decreases.
VOA: special.2010.04.27
If you have a large number of atoms in an aggregate, it is going to require that the substance turn solid and condense at room temperature.
如果有很多原子进行聚集,在室温下,会使的物质转变成固体状态。
Nanodiamonds are produced under only a very high temperature and high pressure event, such as a comet striking Earth.
VOA: special.2009.01.20
But we've defined the enthalpy of those elements in their stable state at room temperature and pressure as zero, right?
但我们已经定义了这些,元素处于它们室温和常压下,最稳定的状态时的焓为零,对吧?
During the study period most countries had greater temperature changes from year to year than they have had historically.
VOA: special.2011.05.17
RT2 So it's R T2, right, now we're at a lower temperature times log the log of V4 over V3.
等于,这时温度比刚才低,乘以。
It can be left at room temperature for up to 12 hours if you like a stronger taste.
VOA: special.2009.01.19
What we define as zero is the enthalpy of every element in its natural state at room temperature and ambient pressure.
我们将零点定义为每种元素,在室温和正常大气压下,在其自然状态下的焓。
Doctors say tissues and organs begin to cook when the body's temperature is higher than forty-two degrees Celsius.
VOA: special.2010.07.27
To ask questions like how much heat is released in a chemical reaction that takes place at constant temperature.
当我们想要知道,当一个化学反应在恒定的温度下发生时,会放出多少热量时。
Now, we saw before, or really I should say we accepted before, that for an ideal gas, u was a function of temperature only.
我们已经看到,或者说我们已经接受这样一个事实,即理想气体的内能只和温度有关。
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