转动惯量

例句：

1. 1.The car's turning moments were measuredto ensure safety.
   汽车的转动惯量被测量以确保安全。
2. 2. The physicsprofessor explained the concept of inertiato his students.
   物理教授向学生们解释了惯性的概念。
3. 3. The engineer calculated the moment ofinertia for the new design.
   工程师计算了新设计中的转动惯量。