The development of embryo sacs of 'Ziyingui' belonged to polygonum type.
籽银桂的胚囊发育类型为蓼型。
On the basis of the structure of vegetable organs, the first leaf and root are the earliest organs in the development of embryo.
据营养器官的形态结构判断，在海金沙胚胎发育中最早出现的营养器官是叶和根。
This paper gives some details about the development of embryo in lygodium japonicum ( thunb . ) sw . using the method of serial sections.
摘要利用石蜡切片法研究了海金沙胚胎发育过程。
The development of embryo and fetus is a programmed process by which one's genotype interacts with the environment to produce its phenotype.
胚胎(胎儿)发育是遗传信息和环境因素相互作用的编程过程。
Objective: To study the expression of GATA-4 in the heart of offspring during the development of embryo, when the mother is deficient of folic acid.
目的：探讨叶酸缺乏孕鼠的子代心脏发育过程中GATA - 4基因和蛋白的表达改变。
Heat shock stress is one of important abiotic factors, high temperature cause plants wilting, impact the development of embryo, and restrict the plant normal growth.
热激胁迫是一个非常重要的非生物胁迫因子，升高的温度会导致植株萎蔫，影响植物胚胎发育，制约植物的正常生长。
The pause of the development of an embryo has more benefits for preparing it to avoid the harsh times than for competing with its siblings.
暂停胚胎的发育比与其兄弟姐妹竞争更有利于使它做好准备以避免艰难时期的到来。
Among other benefits, this allows her to freeze the development of an embryo during times of drought and food shortage until the offspring in the pouch is able to leave.
在其他好处中，这使她能够在干旱和食物短缺时期冻结胚胎的发育，直到育儿袋中的后代有能力自己离开。
This allows her to freeze the development of an embryo during times of drought and food shortage until the offspring in the pouch is able to leave.
这使她能够在干旱和食物短缺时暂缓胚胎的发育，直到育儿袋里的后代能够独立生活。
We can see the early signs of ear development Start with the thickening of the outer layer of the embryo, this layer is called the ectoderm.
大家知道，耳朵发育的早期特征，是胚胎外层膜的增厚，这层膜也叫外胚层。
From the curl of a ram's horn to patterns of spider webs and the development of an embryo, Mr Ball examines the possible causes of the shapes and forms we observe.
从弯曲的公羊角到蜘蛛网的图形以及胚胎发育，波尔先生解释了我们能观察到的图形及形状可能的成因。
It is one of the intriguing challenges of foetal development how this combination of symmetry and asymmetry evolves as an embryo grows.
这是胎儿形成过程中令人疑惑的挑战之一：在胚胎成长过程中，这种对称和不对称的组合是如何进化出来的？
Chorion: the outer membrane enclosing the embryo in reptiles birds and mammals. in placental mammals it contributes to the development of the placenta.
绒毛膜：在爬行类动物，鸟类及哺乳类动物中包含胚胎的外膜，在有胎盘哺乳动物中与胎盘的发育有关。
Chorion: the outer membrane enclosing the embryo in reptiles birds and mammals. in placental mammals it contributes to the development of the placenta.
绒毛膜：在爬行类动物、鸟类及哺乳类动物中包含胚胎的外膜，在有胎盘哺乳动物中与胎盘的发育有关。
The study is to evaluate the influence of insulin and glucose on the development of buffalo early embryo in vitro.
探讨了不同浓度的胰岛素和葡萄糖对水牛体外受精早期胚胎体外发育的影响。
Epigenetic modifications plays an important role in gene expression and the early development of cloned embryo.
表观遗传修饰在基因表达和克隆胚的早期发育方面有重要作用。
There is a certain interrelation between the fruit growth, the development of the embryo and the endosperm.
茌梨果实的生长与胚和胚孔发育之间存有一定的相关性。
Chorion: the outer membrane enclosing the embryo in reptiles, birds, and mammals. In placental mammals it contributes to the development of the placenta.
绒毛膜：在爬行类动物、鸟类及哺乳类动物中包含胚胎的外膜，在有胎盘哺乳动物中与胎盘的发育有关。
Conclusion Ginsenoside has better antagonism on embryo teratism in rat induced by acetic lead and can proportionately promote the differentiation and development of rat embryo.
结论：人参皂苷对铅所致胚胎畸形有较好的拮抗作用，并可均衡地促进胚胎的分化和发育。
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。
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。
There is great meaning to explore the mechanism of early embryo development by investigate the apoptosis gene express change during preimplantation embryo development.
对早期胚胎发育过程中凋亡基因表达变化的研究对于揭示早期胚胎发育机制有重要的意义。
The study of the expression pattern and regulation mechanism of these factors in early embryo development would help to further understand the mechanism of early embryogenesis.
研究这些调控因子在着床前胚胎发育中的表达模式和调控机制，将有助于我们对早期胚胎发育机制的进一步了解。
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。
The amino acid is depleted commensurate with the development of the growing embryo.
氨基酸的消耗是同生长的胚的发育相适应的。
Embryo bisection is a powerful means in the study of cell differentiation, early embryonic development and the totipotency of embryo cell.
胚胎分割是研究细胞分化、早期胚胎发育、胚胎细胞全能性的有力手段。
The effects of successive inbreeding progenies of Brassica napus L. on the embryo development were studied in comparison with the open-pollinated population and hybrids from inbred lines.
以自由授粉群体和品系间杂种为对照，研究了甘蓝型油菜连续自交后代在胚胎发育上表现的效应。
Conclusion MCLR could injure the placenta barrier directly which made MCLR easily enter the embryo and effect the forming and development of embryo.
结论MCLR可直接对胎盘产生毒性作用，损伤胎盘屏障并改变其通透性，使得MCLR容易进入胎盘而影响胚胎形成和发育。
Conclusion MCLR could injure the placenta barrier directly which made MCLR easily enter the embryo and effect the forming and development of embryo.
结论MCLR可直接对胎盘产生毒性作用，损伤胎盘屏障并改变其通透性，使得MCLR容易进入胎盘而影响胚胎形成和发育。
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