Angular Momentum

中文含义:角动量

英语词性:noun

美式发音:/’æŋɡjʊlər moʊˈmɛntəm/

同义词:spin, moment of momentum

易混淆单词:linear momentum

双语例句:

1. Angular momentum is a vital concept in physics that is applicable in many fields, including quantum mechanics and fluid dynamics. (角动量是物理学中一个重要的概念,在许多领域都有应用,包括量子力学和流体力学。)

2. The conservation of angular momentum is a fundamental law of physics that states that the total angular momentum of a system remains constant in the absence of external torque.(角动量守恒是物理学的基本定律之一,它表明,在没有外部扭矩的情况下,系统的总角动量保持不变。)

3. It is important to understand the concept of angular momentum in order to grasp the behavior of objects spinning or rotating around a fixed point.(理解角动量的概念是为了理解旋转或绕定点旋转的物体的行为而必要的。)