proembryo
英[prəʊˈembrɪəʊ]
美[ˌproʊˈembrɪoʊ]
双语例句
- 1. Proembryo development is of the Capsella-variation of Onagrad type.
- 原胚发育属柳叶菜型荠菜变型。
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- 2. The degeneration of proembryo in crossing appeared in most cases 8 days after pollination.
- 授粉后8天，多数杂交原胚的细胞开始解体。
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- 3. There ware two cell proembryo and some endosperm free nucleuses in the embryo sac 7-8 days after pollination;
- 授粉后7-8天，在胚囊中见到二细胞原胚及数个胚乳游离核。
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- 4. The embryo initials and suspensor cells showed very weak Feulgen positive reaction in the proembryo and young embryo.
- 在原胚及幼胚胚原细胞质中也呈现很弱的正反应。
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- 5. Enzymic protein content decreases from the maximum at early phase of proembryo stage (20.83%) to the minimum at young embryo (4.9%).
- 酶蛋白的最大含量在原胚阶段初为20.83%，以后至幼胚阶段急剧减少到4.9%。
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- 6. Then embryogenic cell divided into two cells, which sequentially differentiated through multicell proembryo, globular, heart-shaped and cotyledonary embryo stages.
- 胚性细胞分裂产生两个细胞，进而分化发育成多细胞原胚、球形胚、心形胚及子叶胚。
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- 7. During early proembryo stage, the dorsiventrality appears in the proper of the embryo. On the ventral side, the cells are small with dense cytoplasm and few vacuoles.
- 原胚初期胚体出现背腹极性，腹面的细胞小，细胞质稠密，液泡较少；
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- 8. During early proembryo stage, the dorsiventrality appears in the proper of the embryo. On the ventral side, the cells are small with dense cytoplasm and few vacuoles.
- 原胚初期胚体出现背腹极性，腹面的细胞小，细胞质稠密，液泡较少；
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