We looked at pressure change before, actually, in discussing the third law, the fact that the entropy goes to zero as the absolute temperature goes to zero for a pure, perfect crystal.
在讨论热力学第三定律的时候,我们讨论过压强变化,即对于纯净的完美晶体,随着温度下降到绝对零度熵也变成零。
The maps do not depict absolute temperature, but how much warmer or colder a region is compared to the norm for that same region from 1951-1980.
图中并未显示某地区的绝对温度,但是显示了同一地区与1951-1980年相比的冷暖变化。
Their tool, the Bose-Einstein condensate, is a superchilled soup of matter that can be created only when the temperature is near absolute zero.
他们的工具——“Bose-Einstein”冷凝物是一种冰冷的汤质物,在接近绝对零度的温度下产生。
Absolute humidity is a measurement of the total amount of water vapor in the air at a given temperature.
绝对湿度是指在给定温度的情况下,空气中所含的水蒸气重量的绝对值。
Unfortunately, the standard definition of a second relies on what the atom does at a temperature of absolute zero. Real clocks need to run at room temperature, where the shell of electrons puffs up.
遗憾的是,一秒钟的标准定义依赖于原子在绝对零度的条件,而实际的时钟需要在室温下运行,室温条件下电子壳层膨胀了。
So the concept of an absolute zero, a temperature below which you just can't go, that's directly out of the scheme here, this linear interpolation scheme with these two reference points.
这就是绝对零度,这样,从线性插值的图像出发,我们得到了绝对零度的概念,你永远无法达到,低于绝对零度的状态。
Eventually it will become a cold, dead wasteland with a temperature approaching what scientists term "absolute zero".
最后,宇宙将变成一个冰凉的、死亡的不毛之地。
With the temperature kept a little below four degrees above absolute zero, the electric current is ever circling a frozen ring of mercury.
由于温度保持在稍低于绝对零度以上四度,电流就沿着低温水银不断地流动。
A method of calculating air absolute humidity by measuring its relative humidity and temperature is presented, and the calculating equation is deduced in this paper.
介绍了一种通过测量相对湿度和空气温度来计算湿度值的方法,并推导了计算公式。
A unit of absolute temperature equal to1/273.16 of the absolute temperature of the triple point of water. This unit is equal to one Celsius degree.
开绝对温度单位,等于水的三态点绝对温度的1/273。16。这个单位等于一摄氏度。
With a fixed the absolute vacuum, the length of the A356 aluminum alloy wire is increased with the increase of the filling temperature.
当绝对真空度一定时,A356铝合金丝材的吸铸长度随充型温度的升高而增大。
The hertzsprung - russell diagram serves this purpose . it is a plot of absolute magnitude against surface temperature i . e . , spectral type of stars.
简单来说,赫罗图把大量恒星的绝对星等和表面温度或谱型关系以图表方式显示出来。
The physical law that the volume of a fixed mass of gas held at a constant pressure varies directly with the absolute temperature.
物理定律,在不变压力下,一定质量的气体的体积与绝对温度的变化成正比。
The existence of enthalpy-entropy compensation was also confirmed, and the compensation temperature was found to be a function of absolute temperature, Tc(T).
蛋白保留过程存在焓—熵补偿,并且补偿温度是实验温度的函数。
The method may further include sensing an absolute exhaust pressure at the venturi, and sensing a temperature of the exhaust gases.
该方法还可包括检测文丘里管处的绝对排气压力,和检测排气温度。
It is not possible to reliably calculate absolute global average surface temperatures, so scientists instead calculate a relative measure called a "temperature anomaly."
要直接得到真实的全球地表气温是不太可能的,所以科学家们要在计算结果中加入“气候异常”的因素。
It is not possible to reliably calculate absolute global average surface temperatures, so scientists instead calculate a relative measure called a "temperature anomaly."
要直接得到真实的全球地表气温是不太可能的,所以科学家们要在计算结果中加入“气候异常”的因素。
应用推荐