详细释义
- 【生】胚胎形成，胚胎发生
- 胚胎发育不全
n. (名词)
双语例句
- 1. The embryogenesis conformed to the So - lanad type.
- 胚胎发生类型为茄型。
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- 2. The frequency of callus embryogenesis was above 90%.
- 体细胞胚分化率达90%以上。
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- 3. The cultural conditions are important for embryogenesis.
- 培养条件对胚状体的形成是很重要的。
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- 4. The heart is the first organ to form during embryogenesis.
- 心脏是胚胎发育过程中最先形成的器官。
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- 5. The process itself is referred to as adventive embryogenesis.
- 其过程本身称为不定胚胎发生。
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- 6. The process of fertilization and early embryogenesis in barley was observed.
- 观察了大麦雌雄性配子的融合过程及其幼胚的早期发育。
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- 7. Charcoal prevents Browning of tissues and stimulates embryogenesis and rooting.
- 炭可防止组织变棕色并刺激胚胎发生与生根。
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- 8. Embryogenesis is one of the difficult points in histology and embryology teaching.
- 胚胎发生是组织胚胎学教学难点之一。
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- 9. Its embryogenesis and the criteria for pathological diagnosis have been clarified.
- 阐述了该病的胚胎发生学及其病理学诊断标准。
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- 10. The functions of some of these genes during embryogenesis have been studied in details.
- 我们也已经具体研究过一些基因在胚胎形成过程中的功能。
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- 11. Somatic embryogenesis is a way of plant cell totipotency, and a new pathway of rapid propagation.
- 体胚发生是植物细胞全能性的一种表达方式，是快速繁殖的新途径。
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- 12. The hormone combination and concentration was the uppermost factor influencing somatic embryogenesis.
- 激素配比及浓度是诱导胚状体发生的关键。
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- 13. At present, how the heterogenous ooplasm influences the embryogenesis and development is not entirely clear.
- 目前，人们对于转入的异质卵胞质中对胚胎的发生和发育造成影响的因素并不完全了解。
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- 14. Objective To investigate rule of protein expression and relation between protein expression and embryogenesis.
- 目的研究蛋白质表达规律及其与胚胎发生的联系。
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- 15. The somatic embryogenesis system of cotton affords an important role for genetic improvement and bioengineering.
- 棉花体细胞培养再生体系的建立对棉花遗传改良及其生物工程具有重要意义。
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- 16. Somatic embryogenesis was successfully done in Liriodendron hybrids with the immature zygotic embryos as explants.
- 以杂交鹅掌楸幼胚为外植体，进行体细胞胚胎发生研究。
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- 17. Shoot apices and inflorescence respectively regeneratebamboo plantlets by means of organogenesis and embryogenesis.
- 茎尖和花序分别以器官发生和体细胞胚胎发生方式再生植株。
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- 18. The effects of colchicine on in vitro microspore embryogenesis of Brassica napus were investigated using 23 genotypes.
- 研究了秋水仙碱不同浓度和处理时间对甘蓝型油菜23个基因型离体小孢子胚胎发生的影响。
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- 19. A great progress has been made in the study of plant somatic embryogenesis, but there still are many problems to be solved.
- 植物体细胞胚胎发生的研究已经取得了很大的进展，但是也依然存在许多问题。
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- 20. Objective To investigate effects of neural retina on development of the structure of outer blood retinal barrier in embryogenesis.
- 目的研究胚胎发育中神经视网膜对血视网膜外屏障结构形成的作用。
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- 21. During embryogenesis and crown root formation, QHB expression was observed prior to the morphological differentiation of the root.
- 在胚发育和冠状根形成过程中，QHB在根的形态分化之前就已经表达。
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- 22. This paper deal with the expounding the present research of somatic embryogenesis of woody plants and their plantlet regenerations.
- 本文对木本植物体细胞胚胎发生及植株再生的研究现状进行了论述。
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- 23. Objective: To study the localization and in vitro culture of human embryonic primordial germ cell(PGC) during different stages of embryogenesis.
- 目的：对不同发育阶段的人胚胎原始生殖细胞（PGC）进行定位并比较其体外培养的差异。
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- 24. The results showed the explants could regenerate via somatic embryogenesis when the medium contained only 2, 4-d without or with little content of 6-ba.
- 结果表明，2,4 - D是诱导体细胞胚胎发生的关键因素，当培养基中只含2,4 - D而不含或少含细胞分裂素(6 - BA)时，外植体经由体细胞胚胎发生途径形成再生植株。
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- 25. In vertebrate and invertebrate, POU proteins take part in early embryogenesis, exert much regulation in cell lineage differentiation and neural development.
- 在脊椎动物和无脊椎动物中，pou蛋白参与胚胎发生的早期过程，在细胞谱系的分化和神经发育中起调控作用。
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- 26. In vertebrate and invertebrate, POU proteins take part in early embryogenesis, exert much regulation in cell lineage differentiation and neural development.
- 在脊椎动物和无脊椎动物中，pou蛋白参与胚胎发生的早期过程，在细胞谱系的分化和神经发育中起调控作用。
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- Embryonic cells are still fast split, and split like the speed as fast as the early stages of embryogenesis.
现在胚胎的细胞仍在快速地分裂，而且分裂速度就象胚胎形成的初期一样快。
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