reproductive rate meaning in English
繁殖率,生殖率
生殖率
Examples
- They need large areas . they have low reproductive rates
他们需要很大的地方他们只有很低的生殖率 - " whale sharks , like many other shark species , are highly vulnerable to over - exploitation due to their long and low reproductive rate , " commented callum roberts of york university in the uk , who has researched whale sharks extensively in the caribbean
他说， "由于鲸鲨的生命期很长，繁殖率又低，因此和很多其他的鲸类一样，鲸鲨正面临着被过度捕猎的危险。 - " both species of fish are being caught in substantial numbers through directed fisheries and as bycatch , but they are extremely vulnerable to exploitation , due to their slow growth , low reproductive rate , long gestation periods , and late maturity .
这两个品种被人类大量猎杀，又经常成为间接渔获，加上其生长速率缓慢繁殖力低怀孕期长及迟熟，极易受滥捕的威胁。