propagating fecundity
英
美
- He used aphid fecundity data to elucidate the theoretical effects of antibiosis on insect population dynamics.
他利用蚜虫繁殖力资料说明了抗生作用对虫口动态的理论效应。
- Why do individuals deteriorate as they grow old, with resultant reduced fecundity and vigor?
为什么生物个体变老后身体恶化,繁殖力和精力降低?