摘要
直角杠杆所受力矩的相对论变换体现出转动佯谬〔1,2 ,3〕.本文通过深入分析受压动体内应力功能关系 ,进一步证实了劳厄能流是客观存在的事实 。
The relativistic transformation of the torque that exerts on the right-angled lever can lead to the rotation-paradox on right-angled lever. In this paper by analyzing the work-energy relation of the stress in moving stressed body, we have proved that Laue's energy-current exists objectively. Furthermore, some basic concepts in relativistic mechanics about continuous medium are clarified.
出处
《河北大学学报（自然科学版）》
CAS
2001年第4期373-377,共5页
Journal of Hebei University(Natural Science Edition)
基金
河北大学新世纪教育教学改革工程项目 (ZB2 - 7)
关键词
直角杠杆佯谬
相对论力学
广延物体
内应力
劳厄能流
受压动体
paradox on right-angled lever
relativistic mechanics
extended body
inner stress
Laue's energy-current
