physical meaning

• 物理意义

physical meaning的用法和样例：

例句

1. Understand the physical meaning of enthalpy.
   理解焓的物理意义。
2. Although velocities and modulus correlate to each other, their physical meaning is different.
   虽然速度和模量之间相互关联，但是他们的物理意义是不同的。