卵子

After all, eggs that hae failed to fertilize are almost by definition of poor quality.

不管怎么说，那些无繁殖能力的卵子已经几乎被认定为质量差的。

In some cases of infertility, there simply is no egg to be fertilized because there is no ovulation.

有一些不孕的病例，只是无可供受精的卵子，因为她就无排卵。

In this procedure the woman's egg is fertilized by the man's sperm outside the body and then implanted in the uterus.

这一常规的做法是将女人的卵子在体外与男人的精子结合，然后将其植入子宫。

In the coming month, his belly will begin to secrete a kind of liquid that moisturizes the fertilized eggs.

在未来的一个月堙A它的腹部会渗出液体，滋润受精卵子。

A new study reported by Belgian scientists suggests that there are severe chromosome abnormalities found in over 90% of eggs fertilized for in vitro treatments .

一项新的研究报告由比利时科学家认为，有严重的染色体异常发现90 ％以上的卵子受精体外治疗。

Note the egg fertilization at this time is over and then fishing for species of fish from the hatchery containers.

说明此时卵子受精已经结束，再将种鱼捞离孵卵容器。

A flagellum propels the sperm, which may live in a woman's reproductive tract for two to three days after sexual intercourse, to the egg.

鞭毛约长50公忽，推动精子前进至卵子处，进入女性生殖道的精子在性交后可存活2～3天。

Studies with Tpx-1 and anti-Tpx-1 revealed the participation of this protein in gamete fusion through binding to complementary sites in the egg.

用Tpx-1和anti-Tpx-1研究表明这个蛋白通过与卵子上的补充位点结合而参与了配子的融合。

A cell from which an egg or ovum develops by meiosis;a female gametocyte.

卵母细胞一种通过分裂产生卵子的细胞，是一种雌性配子母细胞

In ovary, PNA receptors appeared in the oocyte cytoplasm of second phases of oogenesis; the positive granules gradually increased from third to forth phases, and they exhibit a maximum expression before vitellogennic stage in cytoplasm of oocyte; from vitellogennic stage to chorionation stage, the positive granules gradually reduced. Binding sites on follicle cells were changed with their morphological variation in every stage of oogenesis.The staged and specific expression of oncogene c-kit, the tyrosine-kinase receptor, is closely related with gametogenesis.

2在中华蚱蜢卵子发生的早期，PNA受体是由卵母细胞自身合成；在卵黄发生前的准备时期，卵母细胞质中的PNA受体一部分来源于自身合成，另一部分则来源于滤泡细胞，而糖复合物的大量出现可能直接与卵黄发生有关；卵黄发生期PNA受体的减少可能是在卵黄物质形成中部分发生了修饰；卵黄和卵壳的相继形成过程中，阳性反应的出现说明PNA受体参与了卵黄膜及卵壳的形成，而这些受体物质是由滤泡细胞分泌的。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。