定恒 meaning in Chinese
sadatsune
Examples
- British physicist who established the mechanical theory of heat and discovered the first law of thermodynamics
很明显，冷冻机是一种物理系统，因此它不仅必须遵从第一定律（能量定恒） ，也必须遵从热力学的第二定律。 - Clearly , a refrigerator , which is a physical system must obey not only the first law ( energy conservation ) but the second law of thermodynamics as well
很明显，冷冻机是一种物理系统，因此它不仅必须遵从第一定律（能量定恒） ，也必须遵从热力学的第二定律。