好工具>单词大全>fecundity rate> 单词大全 英语单词分类 轻松记单词 更新时间:2024-07-15 17:58:18 促生殖激素制剂(商品名) 临近词 fecundity fecund
9. The fecundity rate of the endangered species is a crucial factor in determining their conservation status. 濒危物种的生殖率是确定其保护状况的重要因素。 10. In some animal species, males compete for females in order to increase their chances of reproductive success and fecundity. 在一些动物物种...
Fecundity can also measure the potential for reproduction within a population. The world's current fecundity rate is 20 children per woman, which is significantly lower than what it was a century ago. This is likely due to the vast changes in lifestyle factors between now and then. View...
This model also gives the contribution of an individual to the future status of its population by taking into account fecundity, fertility, and survival rate. This is known as the reproductive value which essentially is the sum of the current and future reproductive values. ...
读音:英[ fɪ'kʌndəti] 美[] 托福GRE fecundity 基本解释 n. 多产, 丰饶, 肥沃, 繁殖力 [医] 生殖能, 生殖力 词组短语 1、coefficient offecundity[医] 生殖力系数 2、fecundityrate 繁殖率 3、fecunditycoefficient 繁殖系数 4、fecundityschedule 生育力表 ...
K.H.HoffmannAllgemeine Zoologie (Biologie I), Universität Ulm, Oberer Eselsberg, D-7900, Ulm, Donau, F.R.GTaylor And FrancisInternational Journal of Invertebrate ReproductionBehrens W, Espig W, Hoffmann KH (1984): Antennal amputations stimulate fecundity rate of crickets Gryllus bimaculatus at ...
fecundity 基本解释 名词多产; 富饶; 肥沃; 产卵力 fecundity fecundity 网络解释 1. 繁殖力:2、繁殖力(fecundity) 在一个繁殖季节中,水产动物一雌体或一种群雌体产卵的数量. 可分为个体繁殖力(individual fecundity)、种群繁殖力(population fecundity). 3、受精率(fertilization rate) 胚胎发育至高囊胚期时(有的...
美 英[fɪ'kʌndəti] n.肥沃;【动】生育力;【植】结实性;结实力 网络多产;繁殖力;生殖力 同义词 反义词 n. fertility,productiveness,prolificacy,richness,fruitfulness 英汉 英英 网络释义 n. 1. 【动】生育力,产卵力 2. 多产,富饶,肥沃 ...
A fecundity rate of 6.3 children per woman. 生育率为平均每个妇女6.3个孩子。 UN-2 This indicates women (married or in a consensual union) who are fecund and sexually active but do not use any method of contraception yet want to avoid or delay pregnancy. 这些妇女(已婚或同居)生殖力旺盛并且...