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- male reproduction rate 男性再繁殖率
- He increased the reproduction rate of rabbits by inducing oestrus. 他使用催情的方法来提高兔子的繁殖率。
- The reproduction rate of the aphid is influenced by nutrition. 蚜虫的繁殖率受到营养的影响。
- Estrogen plays an important role in the regulation of male reproduction. 与雄激素一样,雌激素对雄性生殖也起重要调控作用。
- Before male reproduction organ strut, make water aches, still can shed Bai Shui sometimes, what reason is this? 男性生殖器官前面肿胀,尿疼,有时还会流白水,这是什么原因?
- Sperm (spermatozoon:)Male reproductive cell. 精子:雄性生殖细胞。
- A strong tonic for the male reproductive system. 这是强力的男士生殖系统调理配方。
- This article reviews recent advances in studies of the use of embryonic stem cells and spermatogonial stem cells in male reproduction. 本文就近年来胚胎干细胞和精原干细胞在男性生殖中的研究进展作一介绍。
- Mosquito fish had large habitat niches, rapid growth rate, ovoviviparity, high reproduction rate and large adaptation reproduction conditions. 它们具有广泛的生境适应性、生长迅速、卵胎生、高生殖率、对生殖生态条件无特殊要求等特点。
- At this moment primitive sexual gland former base excretive spermary ketone is right become divided of male reproduction organ forms a move decisive action. 这时的原始性腺原基分泌的睾丸酮对男性生殖器官分化形成起着决定性作用。
- Intensifying the problem is the slow reproduction rate of the reptiles. On average, female tuatara mate once every four years, and eggs take between 11 and 16 months to hatch. 更糟的是,这种动物繁殖率很低。平均来说,雌性每4年才交配一次,而卵需要11-16个月时间孵化。
- The male reproductive organs are exterior to the body. 男性生殖器在身体的外部。
- Epididymis is an important organ in male reproductive system. 附睾是男性生殖系统的一个重要器官,是精子成熟与贮存的场所。
- The stamen is the male reproductive organ in a flower. 雄蕊:花的雄性生殖器官,包括花药和花丝两部分;
- Objective: Pathogeny of male patients who had the symptoms of spontaneous abortion,growth retardation is analyzed with cytogenetics in order to investigate the effect of male reproduction. 目的应用细胞遗传学检查,对有流产史、发育迟缓的男性患者病因进行分析,探讨对生殖的影响。
- Testes (or testicles):Male reproductive organs (see reproductive system). 睪丸:雄性动物的生殖器官。
- However, reproduction rates of some insects such as aphids are influenced by nutrition. 然而,一些昆虫的繁殖率,如蚜虫等是受营养影响的。
- However, reproduction rates are low with up to two litters per year of 1-3 kits (3 being rare). 然而,龙猫繁殖率很低,一般每窝两只,每年的1-3胎( 3胎属于罕见) 。
- Talk about How to Improve Sheep Reproduction Rate 提高绵羊繁殖力技术要点
- At this rate we won't be able to afford a holiday. 照这样下去,我们不会有时间/钱去度假的。