net reproductive rate

常見(jiàn)例句

The preimaginal period was prolonged, and the net reproductive rate(Ro), innate capacity for increase (Rm)and finite rate of natural increase(λ)were all decreased.
成蚊前期歷期時(shí)間延長(zhǎng)，淨(jìng)增殖力、內(nèi)稟增長(zhǎng)力、增殖有限速率都有所下降。
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Its net reproductive rate, the intrinsic rate of increase and the increment rate per unit were high, but its generation span and the time of double population size were low.
種群的淨(jìng)增殖率、內(nèi)稟增長(zhǎng)率及周限增長(zhǎng)率較高，而種群的世代周期及加倍時(shí)間偏低；
Both temperature and sibling species affected markedly the net reproductive rate and intrinsic rate of population growth, but their interactions did not appear to be significant.
溫度和姐妹種對(duì)輪蟲(chóng)的淨(jìng)生殖率和種群內(nèi)稟增長(zhǎng)率均有極顯著影響，但兩者的交互作用對(duì)其無(wú)顯著性影響。
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