摘要
讨论了微引力透镜和宏引力透镜对类星体与星系成协的差别和联系．计算表明，在观测极限星等大于１８．５时，微引力透镜与宏引力透镜所给出的面密度超出因子一致，与微引力透镜是线性或非线性统计模型无关．
We discuss the connection and difference between QSOgalaxy association and gravitational lensing.The numerous results show the enhanced factors of microand macrogravitational lensing are no difference.The factors are no association with lineal or with nolineal model of microgravitational lensing.
出处
《河北师范大学学报（自然科学版）》
CAS
1998年第2期198-201,共4页
Journal of Hebei Normal University：Natural Science
