工作场所和阅读灯,为了能提供强烈的对比亮度,应该购买标明“日光”标签或开尔文温度高的节能灯。
To provide sharp contrast in workspaces and under reading lamps, buy a CFL labeled “daylight, ” or with a higher Kelvin temperature.
在这次测量中,巴格达沟(Baghdad Sulcus)附近的温度超过180开尔文(零下135华氏度,约合零下93摄氏度),并且有可能超过200开尔文(零下100华氏度,约合零下73摄氏度)。
In the measurements, peak temperatures along Baghdad Sulcus exceed 180 Kelvin (minus 135 degrees Fahrenheit), and may be higher than 200 Kelvin (minus 100 degrees Fahrenheit).
现在,如果我在水中放上糖,按照我的相图,我会发现水的熔点变成一个,新的温度,这里T 1小于273开尔文。
So now if I put sugar in the water, and I follow my diagram here, what I find is that the new melting point of water T1 is some new temperature t, T1, where T1 is less than 273 degrees Kelvin.
第一个纯粹的玻色-爱因斯坦凝聚态是在1995年使用一大群铷原子在科罗拉多(美国西部的州)所建立起来的,它的温度低于170毫微开尔文。
The first pure Bose-Einstein condensate was created in Colorado in 1995 using a cloud of rubidium atoms cooled to less than 170 nanokelvin.
当温度达到3000开尔文(Kelvin,热力热温度,等于摄氏温度加273),这个热量环(ringof heat)沿着纳米管移动的速度将比这类化学反应(chemicalreaction)的正常传递速度快10000倍。
With a temperature of 3,000 kelvins, this ring of heat speeds along the tube 10,000 times faster than the normal spread of this chemical reaction.
Menkhib是在夜空可见的温度最高的星星之一,其表面温度约为37000开尔文(约66,000华氏度,或超过6倍的太阳热)。
Menkhib is one of the hottest stars visible in the night sky; its surface temperature is about 37,000 Kelvin (about 66,000 degrees Fahrenheit, or more than six times hotter than the sun).
Menkhib是在夜空可见的温度最高的星星之一,其表面温度约为37000开尔文(约66,000华氏度,或超过6倍的太阳热)。
Menkhib is one of the hottest stars visible in the night sky; its surface temperature is about 37, 000 Kelvin (about 66, 000 degrees Fahrenheit, or more than six times hotter than the sun).
比如,质量单位千克,热力学温度开尔文,能量单位焦耳,电流强度单位安培,力单位牛顿等。
Such as kilogram of mass unit , Kelvin of thermodynamic temperature , Joule of energy unit , Ampere of electric current intensity and Newton of force unit and so on?
用反证法证明在负绝对温度下热力学第二定律的开尔文表述和克劳修斯表述等效。
This paper tries to prove equivalence of Kelvin Statement and Clausius Statement of the second law of thermodynamics under negative absolute temperature by reduction to absurdity.
热力学温度单位开尔文是由4维空间,负4维时间和系数22.77构成的,其物理学表述升级为。
Kelvin of thermodynamic temperature unit is consists of 4 dimensional space, minus 4 dimensional time and an coefficient of 22.77, its physical expression has upgraded into.
在开尔文温标中,没有负的温度,数字后面没有表示度的圆圈符号,如水的冰点是273k,而不是273。
In the Kelvin scale, which has no negative figures, the symbol for degrees is not used after the number. So the freezing point of water is 273k, not 273 ~ K.
绝对热力学温度的国际单位,以此纪念威廉姆·汤姆森·开尔文爵士。
The sI UNIT of absolute thermodynamic temperature, honoring BARON WILLIAM THOMSON KELVIN.
绝对热力学温度的国际单位,以此纪念威廉姆·汤姆森·开尔文爵士。
The sI UNIT of absolute thermodynamic temperature, honoring BARON WILLIAM THOMSON KELVIN.
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