相对: opposite; face to face繁殖率,生殖率: reproductive rate繁殖率: breeding coefficient; breeding efficiency; breeding rate; rate of reproduction; reproduction rate; reproductive rate单位繁殖率: specific production基本繁殖率: basic reproduction rate净繁殖率: net reproductive rate净繁殖率(绵羊): net reproductive rate净再繁殖率: net reproduction rate人工繁殖率: artificial propagation coefficient; artificial reproduction rate人口繁殖率: reproduction rate of population牲畜繁殖率: animal breeding rate细菌繁殖率: bacterial growth rate总繁殖率: overall reproductive rate男性再繁殖率: male reproduction rate每世代净繁殖率: net reproductive rate per generation由于繁殖率过高导致的生存竞争的法则: a ratio of increase so high as to lead to a struggle for life繁殖: [生物学] breed; reproduce; propagate; multiply 自我繁殖 self-reproduction; autosynthesis; 牲畜繁殖 breed livestock; 多数植物靠种子繁殖。 most plants reproduce by seeds. 它们每年繁殖两次。 they breed twice yearly. 兔子繁殖迅速。 rabbits propagate [breed] rapidly 生殖率: conceptacle; natality; rate of reproduction; reproduction rate; reproductive rate拓殖率: rate of colonization增殖率: breeding rate; breeding ratio; coefficient of multiplication; grown rate; multiplication rate; rate of multiplication; reproducibility; reproduction rate净生殖率: net reproduction rate净增殖率: net breeding rate有效生殖率: effective fertility增殖率倒数: reciprocal multiplication综合生殖率: joint reproduction rate