论文部分内容阅读
1976年3月8日下午3时许,吉林市郊降落了一场古今中外罕见的陨石雨,称为“吉林陨石雨”.中国科学院吉林陨石雨联合考察小组对吉林陨石雨进行了科学考察.本文是在对吉林陨石雨科学考察的基础上,进一步对大气层中吉林陨石雨飞行轨道进行了计算.给出了吉林陨石雨进入大气层的初始角度和速度,爆裂位置,飞行距离,着陆角度和速度等参数.同时,对吉林陨石雨所发生的现象也作了进一步分析,从而为研究“吉林陨石雨”的外空间轨道提供了依据.
March 3, 1976 at 3 pm, the suburbs of Jilin landed a rare meteorite rain at all times and in all countries at home and abroad, known as the “Jilin meteorite rain.” Chinese Academy of Sciences Jilin meteorite rain joint inspection team carried out a scientific investigation of Jilin meteorite rain. Based on the scientific investigation of Jilin meteorite rainstorm, the orbital trajectory of Jilin meteorite rain in the atmosphere is further calculated, and the initial angles and velocities of Jilin meteorite rainstorm into the atmosphere, the rupture position, the flight distance, the landing angle and the velocity are given Parameters.At the same time, the phenomenon happened in Jilin Meteorite Rain was further analyzed, which provided the basis for studying the outer space orbit of “Jilin Meteorite Rain”.