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- integumentary perisperm 珠被外胚乳
- Embryo planospiral;perisperm scant, glutinous. 胚平面螺旋状外胚乳不够,黏。
- The perisperm cells with flat walls are full of starch grains. 外胚乳细胞壁平直,细胞内充满淀粉。
- Integumentary signs are perhaps the most variable features of VKH disease include vitiligo, poliosis, or alopecia. VKH病的皮肤表现最具多样性,包括白斑、白发或秃发等。
- Food materials may be stored in a special tissue derived from the nucellus, called the perisperm. 营养物质可以贮藏于由珠心产生的一种特殊组织,叫外胚乳。
- The perisperm cells are elongated rectangularity, squareshaped or polygon full of starch grains. 外胚乳细胞长条形、方形或多边形,细胞内充满淀粉;
- Further, the exquisite preservation of unique integumentary structures offers a rare glimpse of the external morphology of an extinct Mesozoic reptile. 保存精美的、独一无二的表皮构造使我们对该类中生代爬行动物的外表特征有了新的认识。
- Seed red-brown, sublustrous, lenticular, 2-3 mm in diam.;perisperm farinaceous.Fl. 种子红棕色,近有光泽的,透镜状,2-3毫米直径;
- These genes play a crucial role in the growth of vertebrate limbs, digits, and integumentary appendages such as hair, teeth and nails. 这些基因在脊椎动物的四肢、趾头,以及皮肤附属物如毛发、牙齿、趾甲等的生长过程,扮演著关键性的角色。
- Result: The texture of integumentary cells, the shape and size of hair socket and bristle were important characters for species identification. 结果:可根据体壁细胞的纹理、毛窝的形态、大小及刚毛的特征进行区别。
- Results The antibacterial drugs were found the highest ADR rate,with the most common clinical manifestation of integumentary system lesions. 结果 抗菌药物的不良反应发生率最高,不良反应的临床表现以皮肤系统损害最为常见。
- Lots of starch grains in nucellar cells and integumentary cells surrounding endosperm haustoria decreased and disappeared with the development of endosperm haustoria. 随着胚乳吸器的发育,吸器附近的珠心细胞和珠被细胞中贮存的大量淀粉粒逐渐减少和消失。
- Anatomy and histochemistry of the seeds of Cautleya gracilis were studied in this paper.The results show that the seed of Cautleya gracilis comprises seed coat, perisperm, endosperm and embryo. 摘要距药姜种子解剖学和组织化学研究表明,种子包括种皮、外胚乳、内胚乳和胚。
- The Liaoning dromaeosaurids display a diverse morphology of integumentary structures, including plesiomorphic single and natal-down-like filaments, and derived pennaceous feathers along the hindlimb. 除了上述重要骨骼学特征外,辽宁的奔龙类化石还保存了皮肤结构,这些皮肤衍生物形态多样,包括相对原始的单根丝状结构和雏绒羽状结构以及相对进步的类似飞羽的羽毛。
- Which is why Dr Zheng was stunned to find on Tianyulong confuciusi what are conservatively described in her paper as “long, singular and unbranched filamentous integumentary structures”. 而这就是为什么郑博士在发现孔子天宇龙的时候感到迷茫的原因,在她的报告中保守地描述到"长的,单一而未分叉的丝状结构"。
- Seed 1, unitegmic, endosperm and perisperm absent; 种子1,单珠被,胚乳和外胚乳无;
- , glabrous;perisperm coherent, brown. 外胚乳清晰,棕色。
- embryo semi-annular, surrounding perisperm. 胚半环状,围绕的外胚乳。
- Function of the integumentary system 体表系统功能
- Seeds without endosperm and perisperm; 种子无内胚乳和外胚乳;