摘要
从变质量系统的动力学方程入手,推出了变质量系统的功能关系,结合实例,分析讨论了变质量问题.
The functional relationships are derived from the analysis of dynamic equation of mass-variation system and then based on operational examples the mass-varying problem is diseassed.
出处
《鲁东大学学报(自然科学版)》
2006年第4期307-308,311,共3页
Journal of Ludong University:Natural Science Edition
关键词
变质量
系统
质点组
mass-variation
system
particle group