Also make sure you have the appropriate clothing for the heat and cold.

还有确保你对这种天气有合适的衣服。

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Uses centrifugal water chiller and city heat-supply network as the heat and cold source of the project.

采用了离心式冷水机组与城市热网作为该工程的冷热源。

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The heat and cold sources are distributed at the stereographic projection map of Northern Hemisphere on the dishpan bottom.

将热源及冷源分布在绘有北半球极赤射面投影地图的底面上。

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While the mayor was away, city residents struggled with choking smog and extreme heat in well-insulated apartments built to withstand extreme cold.

VOA: standard.2010.08.10

And we had the similar statement by Kelvin about the heat engine that required that some heat gets dumped into a cold reservoir in the process of converting the heat from the hot reservoir into work.

相同的陈述,同样的有开尔文表述：,把热量完全从高温热源,转移至低温热源的过程中,必然有功的输出。

麻省理工公开课 - 热力学与动力学课程节选

the zeroth law, which is the common-sense law, which says that if you take a hot object next to a cold object, heat will flow from the hot to the cold in a way that is well defined, and it allows you to define temperature.

上节课我们讨论了，热力学第零定律,这一定律源自常识：如果把一个热的物体,与一个冷的物体挨在一起，热量就会以确定的方式。

麻省理工公开课 - 热力学与动力学课程节选

These statues have miraculously survived looting, survived the intense heat and cold, and survived over three decades of continuous war.

CNN: Ancient site needs saving not destroying

Young and old, men and women worked from sun up to sun down, through the summer heat and bitterly cold winter.

CNN: The story of Yaojin: Rebuilding a quake village

Since ancient Egypt, if not long before, hats have served the practical (protection against heat and cold) and the symbolic (religious function, military rank, social status).

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