ovum
英 ['əʊvəm]
美['ovəm]
- n. [细胞][组织] 卵；卵子；卵形装饰
实用场景例句
- Once the ovum is released it has a lifespan of 12 to 36 hours.
- 卵子排出后可存活12至36小时。
柯林斯高阶英语词典
- Objective Psychological nursing can be control effectively of up anxious level before and after ovum.
- 目的取卵术手术前后实施心理护理以有效控制患者焦虑水平的上升.
期刊摘选
- Field distribution pattern of the first generation of rice stem fly ovum was preliminarily studied.
- 对稻秆蝇一代卵在田间的分布型进行了初步研究.
期刊摘选
- One pc of germ cell approaches to a ovum quietly at first.
- 一个精子一马当先悄悄接近卵子.
期刊摘选
- Additional, ovarian return bear to wear every months eduction the responsibility of an ovum.
- 另外, 卵巢还肩负着每月排出一个卵子的责任.
期刊摘选
- How does a zygote differ from an ovum?
- 受精卵和卵细胞有何不同?
期刊摘选
- By day 11 the ovum begins to attach and implant in the lining of the uterus.
- 到第11天卵子着床嵌入子宫内壁.
辞典例句
- Then you put that ovum into a different female's stomach.
- 然后,将那个卵细胞放到一个不同的雌性腹中.
期刊摘选
- The spherical embryonic mass of blastomeres formed before and resulting from cleavage of the fertilized ovum.
- 桑椹胚形成于''.'囊'.''胚之前且处于胚胎''.'期'. ''内的球形裂球群,由受精卵细胞的分裂而成.
期刊摘选
- The ovum develops only in the female, and the sperm cell develops only in the male.
- 卵细胞仅在女性体内产生, 而精子细胞则仅在男性体内制造.
期刊摘选
- In vitro, the acrosome reaction of sperm does not influence the ovum fertilization rate.
- 在体外, 精子顶体反应率的高低与卵子受精率没有明显的相关性.
期刊摘选
- Several suitable target antigens from Spermatozoa, ovum and reproductive hormones have been used for the vaccine.
- 人们从精子 、 卵细胞和生殖激素中筛选出最为适合的靶抗原用于免疫避孕疫苗.
期刊摘选
- The ovum passes into the fallopianuterinetube , and will degenerate if not fertilized within about 24 hours.
- 如果卵子排出后约24小时内未能受精就将退化.
期刊摘选
- One way is taking the cell from a fertilized ovum.
- 一种方法是从受精卵中取出细胞.
期刊摘选
- The formation, development, and maturation of an ovum.
- 形成卵并产出卵;这是雌性动物的生理活动.
期刊摘选
- Once the ovum is released it has a lifespan of 12 to 36 hours.
- 卵子排出后可存活12至36小时。
柯林斯例句