当你觉得热的时候,额外的热量会通过皮肤散发出来。
太阳的能量会同时传递光和热,来自太阳光的热量会被较深的颜色迅速吸收。
Solar energy delivers both light and heat, and the heat from sunlight is readily absorbed by dark colors.
操控者利用该装置上安装的摄像机和热成像技术得以通过疑犯身体的热量找到并指挥徒步巡逻队锁定他的位置。
Using the device's on-board camera and thermal-imaging technology, the operator was able to pick up the suspect through his body heat and direct foot patrols to his location.
You calculate how much heat is released in the reaction. And then what's going to matter is what's the heat capacity of the whole, of the calorimeter?
就是计算在反应中,放出了多少热量,接下来关键的是,整个量热计的热容是多少?
So we don't really need to put in a certain amount of heat and change the temperature of the products and the calorimeter and so on.
所以我们实际上并不需要输入,一定的热量,改变生成物,和量热计的温度之类。
Heat capacity relates the amount of heat that you add to the system to the change in temperature, and this is the relationship.
热容联系起给系统提供的,热量和温度的变化,关系式是这样的:
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