second law of thermodynamics

例句：

1. 1. The second law of thermodynamicsstates that energy cannot be created or destroyed.
   热力学第二定律指出，能量不能被创造或销毁。
2. 2.This experiment violates the secondlaw of thermodynamics, whichstates that heat cannot be transferred from ahotter to a cooler object.
   这个实验违反了热力学第二定律，该定律指出热量不能从温度较高的物体传递到温度较低的物体。
3. 3. The secondlaw of thermodynamicsis crucial in understanding the behaviorof matter and energy.
   热力学第二定律在理解物质和能量的行为中至关重要。