snowball
雪球式抽样
snowball sampling
暂无补充释义。
相关词条
snowball
Viburnum macrocephalum Fort.;Chinese snowball
snowball -- (of a plan, problem, etc.) to grow bigger on an increasing rate
Viburnum tomentosum var.steril K.Koch;Japanese snowball
dirty snowball model【天】
snowball【水文】
Japanese snowball