Embryo development is of the Onagrad type.
胚发育属于柳叶菜型。
And serum and amino acid are necessary for embryo development.
胚胎的发育过程中，血清和氨基酸都是必需的。
Gastrulation is an essential event during early embryo development.
原肠作用是脊椎动物早期胚胎发育的关键事件。
The growth rates of body weight sped up with the embryo development.
胚重的生长速度随着胚龄的增加而增加。
The sensitive period was at late stage during the embryo development.
雌蚕高温干燥条件的敏感性，主要发生在胚胎发育至后期阶段。
Objective:To find a good culture medium for embryo development in-vitro.
目的：寻找一种体外胚胎培养的良好培养液。
Embryo development is one of the most important subjects in life science research.
胚胎发育一直是生命科学研究的主题之一。
Objective: To assess the effect of placental isoferritin in vitro on mouse embryo development.
目的：探讨胎盘异铁蛋白对小鼠胚胎生长发育的影响。
Recent research has proved that interferons play very important role in early embryo development.
近来的研究表明干扰素在哺乳动物早期胚胎发育中有重要的作用。
Conclusion: Hydrosalpinx fluid may affect the ability of mouse early embryo development in vitro.
结论输卵管积水能显著影响胚胎的早期发育潜能。
Objective to probe into relationship between meridian phenomenon and process of embryo development.
目的：探讨经络现象与人体胚胎发育过程的关系。
This paper suggested that KSOM can be used as serum free medium for ovine embryo development in vitro.
说明KSOM可以用于绵羊胚胎早期发育的无血清培养液。
Objective: To explore the effect of hydrosalpinx fluid (HSF) on human early embryo development in vitro.
目的：探讨人输卵管积水(HSF)对人早期胚胎体外发育的影响。
This was proved by the results of observation on embryo development and analysis of karyotype of the insect.
胚胎学观察与染色体校型分析结果证实了上述结论与观点。
ObjectiveTo explore the antagonism of ginsenoside to the toxicity of embryo development induced by acetic lead in rat.
目的：探讨人参皂苷对醋酸铅胚胎发育毒性的拮抗作用。
The relationship between air temperature and plant grow th and development and embryo development of cotton was studied.
研究了温度与棉花生长发育及幼胚离体培养的关系。
The primary follicles and secondary follicles of Rex rabbits appeared during the 18th to 24th day of embryo development.
力克斯兔的初级毛囊、次级毛囊于胚胎的18 ~24天先后出现。
This study would help us to reveal the mechanism of gene network regulation in EVT invasion in early embryo development.
为胚胎发育早期绒毛外滋养层细胞侵袭的基因调控机制的研究提供了实验基础。
This suggested that those specific proteins might be related to the corresponding body characteristics in embryo development.
推测这些特异蛋白可能与相应胚胎的形体特征发育有关。
During the preimplantation embryo development, we can find many abnormal cells especially in the process of in vitro culture.
早期胚胎发育过程当中伴随着大量的发育异常的细胞，尤其在体外培养过程中更为普遍。
Results (1) The expression of CAA gene was detected at early embryo development, and increased subsequently to a stable level.
结果（1）CAA基因在胚胎发育早期即开始表达，以后表达量逐渐增加至稳定。
Objective To evaluate the effects of human frozen thawed decidua monolayer cells on mouse embryo development in a co culture system.
目的探讨冻融的人早孕蜕膜单层细胞对小鼠胚胎发育的影响。 方法蜕膜单层细胞解冻后接种获得冻融蜕膜单层细胞；
The egg granules slide was easy to observe and was convenient for manufacture and can be used for studying of embryo development et al.
卵粒玻片有容易观察、制作方便和可供胚胎发育研究等优点。
Comparative observation with light microscopy and scanning electron microscopy shows: the hatching gland occurs at stage of embryo development.
观察结果表明，胚胎发育期有孵化腺发生。
The results show that factors necessary for normal embryo development are diluted to suboptimal levels during culture at low embryo concentration.
结果表明，胚胎生长所需的生长因子在低密度培养条件下被稀释并影响胚胎的正常发育。
Conclusions The sequential culture system was beneficial for mouse embryo development and differentiation from early embryo stage to blastocyst stage.
结论序列培养系统有利于鼠胚从早期胚胎向囊胚的进一步发育和分化。
This may have theoretical significance to the study of the regulation of early embryo development and may also have practical value to reproduction medicine.
此方法对胚胎早期发育规律的研究有理论意义，并可对生殖医学具有重要的应用价值。
With the embryo development, most of the endosperm degenerated, and the cells near chalaza entered the chalaza, digested it and further nourished the embryo.
合点端的胚乳细胞则侵入合点珠心组织，为胚进一步发育提供营养。
The effects of different embryo bisection solutions and methods and embryo development stages on in vitro embryos bisection of ovine were researched in this experiment.
主要研究了胚胎分割液、分割方法和胚胎发育时期对绵羊体外生产胚胎的影响。
The effects of different embryo bisection solutions and methods and embryo development stages on in vitro embryos bisection of ovine were researched in this experiment.
主要研究了胚胎分割液、分割方法和胚胎发育时期对绵羊体外生产胚胎的影响。
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