heat difference

• 温差

heat difference的用法和样例：

例句

1. The difference in temperature between the day and the night there is thirty degrees.
   那里白天与黑夜的温差是三十度。
2. Heat is that form of energy which passes from one body to another solely as a result of a difference in temperature.
   热是一种由于温差而自动从一个物体转至另一个物体的能量形成。