companion species

基本解释

There existed competition and coexistence between A. chinense and its main companion species.
羊草与其主要伴生种之间存在竞争与共存作用。
Anyone who's ever had the fortune of sharing their life with a close canine companion can attest that, from poodles to Pomeranians, dogs truly are a wondrous species.
有幸拥有一只狗狗作伴的人，都能证明这一点。无论是卷毛还是博美，狗狗确实是种超赞的物种。
The interspecific association of companion species in Gynostemma pentagynum community in Jishou, Hunan Province was analyzed by variance analysis, X2-test and association indices.
运用方差分析、X2检验、种间联结显著性等指数，对湖南吉首德夯地区的五柱绞股蓝种群所在群落内主要物种的种间关系进行分析。