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- The nucellar embryo had a suspensor,its development passed through the similiar stages of the zygotic embryo. 珠心胚发育经历与合子胚相同的发育阶段。
- When the free nuclei of the endosperm were 16 or 32,the nucellar embryo initial (s) originated from the nucellar cells near the micropylar end of the embryo sac. 当胚乳游离核达到16或32个时,最早的珠心胚原始细胞由靠近胚囊珠孔端的珠心细胞分化形成。
- The new project is still in embryo. 新的项目尚在考虑中。
- My plans are still very much in embryo. 我的计划在很大程度上仍在酝酿中。
- nucellus embryo 珠心胚
- A developmental disorder in an embryo. 胚胎病胚胎发育的紊乱
- The development and growth of an embryo. 胚胎发生胚胎的发展与生长
- Enclosure of the nucellus by the integuments is incomplete, the embryo sac or, in gymnosperms, to the archegonium. 珠被并不是将珠心完全封闭,而是留有珠孔以便受精时花粉管进入胚囊,或裸子植物的藏卵器。
- A minute structure in seed plants,containing the embryo sac and surrounded by the nucellus,that develops into a seed after fertilization. 胚珠种子植物的一个小的结构,含有胚囊并被珠心所包围,施肥后长成种子
- A minute structure in seed plants, containing the embryo sac and surrounded by the nucellus, that develops into a seed after fertilization. 种子植物的一个小的结构,含有胚囊并被珠心所包围,施肥后长成种子。
- There were only two layers of nucellus which had abundant cytoplasm and reserved substance, and were consumed at the stage of late heart-shaped embryo. 珠心细胞只有两层,细胞核大,胞质丰富,内含贮藏物质,至心形胚期逐渐解体。
- They are engaging in an embryo research. 他们正在进行一项胚胎研究。
- The embryo consists of two large fleshy cotyledons. 胚有两片大而肉质的子叶。
- The project is still at the embryo stage. 这个计划仍在酝酿阶段.
- Of, relating to, or being an embryo. 胚胎的胚胎的、与胚胎有关的或形成胚胎的
- The project was barely in embryo. 该计划只是个雏形。
- The rudimentary bud of a plant embryo. 胚芽植物胚胎的基芽
- The nucellus is usually degraded and absorbed as the endosperm develops. 珠心通常在胚乳发育时被分解和吸收。
- Embryo Culture of Areca catechu L. 槟榔胚培养。
- Music is the most splendid embryo in the world. 音乐是世间最美妙的胚胎。