英语单词分类 轻松记单词

ovum

基本词汇

英 [ˈəʊvəm]

美 [ˈoʊvəm]

n.卵;卵子;卵形装饰

名词复数: ova

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n.(名词)
  • 卵细胞
  • 【生】卵
  • 卵形装饰
  • 虫卵

noun

1. the female reproductive cell
the female gamete

Synonym: egg cell

1. 卵;卵子;卵细胞
An ovum is one of the eggs of a woman or female animal.

e.g. 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。

1. ovum的近义词

1. 卵子:最终我在百度的搜索中改动了关键词,变成:卵巢 精巢 有丝分裂 这样我再搜索出另一篇文章: 摘引其中的一大段: 引用: 卵子的發生 卵子(ovum)是一個獨特的細胞,與一般細胞差別很大.

2. 卵细胞:次级卵母细胞经第二次减数分裂,也形成大小不同的两个细胞,细胞质多,体积大的称为卵细胞(ovum),即成熟的卵子,另一个细胞是第二极体(secondary polar-body).

3. ovum什么意思

3. 卵:雌性的生殖细胞,普通称为卵(Ovum)它的形状大抵呈圆形. 因为它贮藏着滋养料,所以大抵很巨大的. 我们如拿鱼卵来看,它圆形,色黄,因为卵细胞内含着许多卵黄,供小鱼发育起来时营养之用. 在鸟类里,卵黄贮藏得很多,如我们供食用的鸡鸭的卵,

4. 卵,卵细胞:ovule 胚珠 | ovum 卵;卵细胞 | oxaloacetic acid 草醯醋酸;草?醋酸

相关列句
Our genes "program" us the instant the fertilized ovum is formed, and our potentialities are limited by that "program.(受精卵一形成,基因就给我们编好了“程序”,我们的潜能就要受到这个“程序”的限制。)
"The main growth momentum in China's telecom sector will have to come from signing up new subscribers in rural areas from now on, " says Charice Wang, an analyst at Ovum, the research company.(“今后,中国电信业的主要增长动力,将只能来自于农村地区新增用户,”研究公司Ovum的分析师王笑西(ChariceWang)表示。)
Sewage and sludge are a kind of organic fertilizer that is rich in organic matter, nitrogen and other microelements, and it also contains pathogeny microbes and parasitic ovum etc.(城市污泥是一种富含有机质、高氮、高磷及多种微量元素的有机肥,并含有病原微生物、寄生虫卵等。)
It introduces the structure and principle of the ultrasonic vibration unit, analyzes how to choose the work frequency, and proves that it is valid and feasible by cow ovum cutting experiment.(对此系统的超声振动单元结构及原理进行了分析,阐明了应用中的关键技术点——频率选择,并通过实验验证了超声振动对于减小细胞在切剖中的变形和损伤是非常有效的。)
Recently, parasitic ovum is found from pickled vegetable under 5 brand names, chilli sauce under 2 brand names and BBQ sauce under 1 brand name imported from ROK (Appendix).(近期,我出入境检验检疫机构从韩国生产的中加吉等5个品牌的泡菜、太阳草等2个品牌的辣椒酱和清净园1个品牌的烤肉酱产品中检出寄生虫卵(附件)。)
Earlier this week research firm Ovum forecast that Symbian phones will continue on some markets into 2016.(早先,Ovum研究公司预测塞班手机将在某些市场销售至2016年。)
Indirect harm Cockroach carries a variety of pathogenic microorganisms such as bacteria, virus, protozoon, parasitic ovum and fungi, etc.(蟑螂能携带多种细菌、病毒、原虫、寄生虫卵、真菌等病原微生物。)
Objective Psychological nursing can be control effectively of up anxious level before and after obtain 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。)
Method: Copied asthmatic rats as experimental animal models by ovum protein.(研究方法复制卵蛋白所致哮喘大鼠实验动物模型。)
The toxins may suppress estrogen and stimulate multiple ovum production.(毒素可能超过雌激素,刺激形成多个卵细胞。)
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