heat balance of unit

• 设备的热平衡

heat balance of unit的用法和样例：

例句

1. The models of decalescence and heat-lossing are established.
   为了得到锻模的热平衡状态，提出试探法的新思路求解最佳工作节拍。
2. A gas in thermal equilibrium has particles of all velocities.
   处于热平衡的气体，其粒子有一切速度。