精子的英文怎么说
2012-07-01 12:52
精子的英文:
sperm
spermatozoon
- Artificial insemination: Introduction of semen into a female's vagina or cervix by means other than sexual intercourse.
人工授精:不经性交而将精子引进雌性动物阴道或子宫颈内的方法。 - dizygotic twins arise from two separate eggs fertilized by two spermatozoa
异卵双生子是由两个精子与两个不同的卵受精而成长起来的。 - It is the only option for mil lions of men who are subfertile--that ismen who have low-motility sperm
这是一项对许多生育能力低下的男性的惟一选择,他们的精子运动能力差。 - Antisperm maturation drug
抗精子成熟药 - The majority of ejaculate is not sperm.
精液的大部分成分不是精子。 - The sperm sample is produced by masturbation.
精子样本通过手淫获取。 - The mixture of sperm and accessory fluids is called semen.
精子和附加的液体的混合物称为精液。 - Doctor believed that his low sperm count was the problem.
医生认为他的精子数太低是问题所在。 - Parthenogenesis in which the egg is activated by sperm,but without fusion of the egg and sperm nuclei.
雌核生殖一种单性生殖,精子激活卵子,但是卵子和精子核没有融合 - A caplike structure at the anterior end of a spermatozoon that produces enzymes aiding in egg penetration.
精子头粒蛋白一种在精子内前端的帽状结构,可产生帮助穿透卵子的酶
n. 精虫,精子
- A caplike structure at the anterior end of a spermatozoon that produces enzymes aiding in egg penetration.
精子头粒蛋白一种在精子内前端的帽状结构,可产生帮助穿透卵子的酶 - A pore in the membrane covering the ovum of some animals through which a spermatozoon can enter.
卵膜孔一些动物卵细胞覆盖膜上的小孔,精子可由此进入
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