N[biology] → another name for hybrid vigour[1]
relative heterosis 相对优势
mean heterosis 平均优势
crop heterosis 作物杂种优势
Heterosis performance 优势表现
mitochondrial heterosis 线粒体杂种优势
heterosis prediction 杂种优势预测
heterosis effect 杂种优势效应
Heterosis ecotype 杂种优势生态型[1]