1) early somatic embryogenesis
体胚发生早期
1.
The LC2 embryogenic cell line of the cultivar Honghezi of longan was used as materials for obtaining the synchronized embryogenic cultures of early somatic embryogenesis at different developmental stages which were treated with different temperatures (20 ℃ and 30 ℃,compared with 25 ℃) for analyses of the peroxidase (POD) activities and isozymatic patterns during longan early somatic embryogenesis.
以龙眼品种红核子LC2胚性细胞系诱导获得的体胚发生早期过程中不同发育阶段的同步化胚性培养物为材料,2个温度梯度(20℃、30℃)处理,以25℃为对照,初步研究了POD活性及同工酶在龙眼体胚发生早期的变化规律。
2) pre-developed embryo
早发生胚
1.
Two pre-developed embryo rice(PDER)lines were selected from the offspring of the F1 hy-brid seeds treated by ion implantation.
通过离子注入Ｆ１代杂交种子，从后代中选育出２个早发生胚水稻品系，开花前１～２ｄ，未经授粉受精，卵细胞能自行分裂成多细胞原胚，发生频率高达２６。
3) early development
早期发生
4) Early embryo development
早期胚胎发育
1.
This paper summarizes the effect of vitamin A on the swine reproductive performa nce, especially early embryo development.
综述了维生素A对母猪繁殖性能,尤其是早期胚胎发育的影响。
5) embryo early development
胚胎的早期发育
1.
HLA-G polymorphism may be related to embryo early development,IVF pregnancy outcome,normal pregnancy maintenance,and certain complications of pregnancy such as pre-eclampsia and recurrent spontaneous abortions(RSA).
HLA-G多态性与胚胎的早期发育、IVF妊娠结局、正常妊娠维持、多种妊娠相关疾病及妊娠并发症(如复发性流产、子痫前期)的发生发展密切相关。
6) Early embryonic development
早期胚胎发育
1.
The effect of sympathetic nerves on ovulation and early embryonic development of mice;
交感神经对小鼠排卵和早期胚胎发育的影响
2.
Cytological observation on fertilization and early embryonic development in Barnea dilatata
宽壳全海笋受精和早期胚胎发育过程的细胞学观察
3.
The early embryonic development of Polypedates megacephalus Hallowell was studied.
报道斑腿泛树蛙(Polypedates megacephalus Hallowell)的早期胚胎发育过程。
补充资料：Y微分同胚
Y微分同胚
- (tiffeomorphism
Y微分同胚[Y一由肠印和。卿“，;Y一压“中中e服叩中邢M] 生成y系统(Y一systeln)的微分同胚.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条