outgroup
基本解释
- n.外集团；外围集团
英汉例句
- ITS sequences of ten kinds of Iris plants and an outgroup were obtained by primer design, PCR, gene cloning, sequencing and cluster analysis.
通过引物设计、PCR、基因克隆、测序,获得了10种鸢尾属植物和1个外类群种的ITS序列。 - What does group membership mean? How should we measure it? Ingroup vs. Outgroup.
群体会员的意思是什么?我们应如何衡量?圈内与圈外。 - In this, Erythrosuchids constitute an Archosauriformes clade that is an outgroup to the Archosauria proper.
依照这个方法，引鳄科构成一个初龙形动物演化支，是初龙的外群体。 - This practice of painting an "outgroup" as homogeneous has a long and dangerous history.
将局外人描述成同类的行径有着深远而危险的历史。 - These two signals were characters of phylogenetic relationship and the outgroup was red deer.
记录时间中，歌曲的组成稳定，其声学特徵无显著差异。