| 单词 | 绦 | ||||||||||||||||||
| 释义 | 绦 —braidless common: sash • cord Examples:无钩绦虫—beef tapeworm 绦虫纲—Cestoda (an order of flatworms) 丝绦—silk waistband 有钩绦虫—tapeworm (Taenia solium) 褟绦子—lace hemming 绦带—silk braid • silk ribbon 绦子—lace or embroidery used for hemming • silk ribbon or braid
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用光学显微镜和透射电子显微镜观察了扩张莫尼 茨 绦 虫 节 间腺形成过程的精细结构及一些组化变化。 actazool.org | The interproglottidal glands of Moniezia expansa had been examined by light- and transmission electron microscopy(LM and TEM). actazool.org |
起毛层所使用的材料，非人造纤维，如尼龙 或 绦 纶 ， 即天然纤维，如羊毛、黄麻、椰衣垫或剑麻。 news.groz-beckert.com | For the pile either artificial fibres are used - such as polyamide or polyester - or natural fibres such as wool, [...] jute, coconut matting or sisal. news.groz-beckert.com |
在精子形成过程中，中心粒基部出现螺旋形小根结构在寄生虫中为首次报导；成熟精子具有游离鞭毛， 在 绦 虫 中 为首次发现［动物学报 49(3)：370～379，2003］。 actazool.org | To the best of our knowledge, this is the first report of a free flagellum in the spermatozoon of a cestode ［Acta Zoologica Sinica 49(3):370-379,2003］. actazool.org |
朝珠由108颗珠贯串而成，每隔27粒串入一颗大珠，义为“佛头”，与垂于胸前正中一粒佛头相对的一粒大珠称为“佛头塔”，由佛头塔缀 黄 绦 ， 中穿背云，末端坠一葫芦形佛嘴。 sypm.org.cn | Beads by the 108 beads and cuts across and into every 27 tablets series into a larger bead, meaning "Buddha-heads", in chests midway down and a grain of the Buddha's head [...] opposite big beads are called "Buddha's head [...] Tower", yellow sash from the Buddha's [...]head Tower prefix, put back in, falling [...]at the end of a gourd-shaped mouth. sypm.org.cn |
结果表明：节间腺是扩张莫尼茨绦虫 皮 层的特化部分，由节片后缘的皮层及其邻近细胞体 向 绦 虫 实 质组织中陷入开始其形成过程，随着虫体发育的进行，新的陷入不断形成，原陷入的部分不断脱离皮层形成簇状腺体结构。 actazool.org | The glands are specialised portions of the tegument and are first formed by infoldings of the surface tegument and their subjacent cell bodies into the parenchyma along the posterior margin of each immature proglottid. actazool.org |
扩张莫尼茨绦虫卵 黄细胞发育的规律为：(1)细胞体积不断增大；(2)质、核比不断增加而核体积几乎不发生改变，核表面从规则变为不规则，再由不规则变为规则，核内出现染色质浓缩成小块再分散的发育变化过程;(3)线粒体逐渐增多，发育不断完善；(4)粗面内质网及高尔基复合体出现由少到多，发育不断完善，再由多到少不断退化的变化；(5)由高尔基复合体组装的电子致密的小卵黄囊不断融合，至卵黄细胞成熟时仅有一卵黄囊，占据细胞大部分体积［动物学报 49(2)：256～261，2003］。 actazool.org | The process of maturation is characterized by: (1) a gradual increase in cytoplasm/nucleus ratio and cell volume; (2) the presence of large numbers of mitochondria; (3) the appearance of granular endoplasmic reticulum and associated Golgi apparatus; (4) the production at the Golgi of small electron dense vitelline vesicles that fuse and eventually amalgamate into one large vitelline vesicle, filling most of the cell volume. actazool.org |
扩张莫尼茨绦虫的 精细胞分化过程为：1)初级精原细胞主要发生于幼节的睾丸滤泡中；2)次级精原细胞发生不完全分裂形成16个细胞一簇的初级精母细胞群，以共同的中央细胞质相连；3)初级精母细胞的特征为细胞核中出现联会复合体结构；4)紧接着的第二次成熟分裂，产生64个由中央细胞质相连的细胞核较小的精细胞。 actazool.org | Primary spermatogonia divided into two secondary spermatogonia and thereafter incomplete divisions gave rise to 16 primary spermatocytes in the form of a rosette, with all cells sharing a common cytoplasm. actazool.org |
本研究应用透射电子显微镜研究了扩张莫尼 茨 绦 虫 原 肾管的细胞学特征，莫尼 茨 绦 虫 原 肾管的焰茎球为一个过滤器结构，类似于“挡河坝”样构造，此构造由端细胞和近管细胞外突形成的肋条（或称杆）相互交错排列而成。 actazool.org | The flame bulb of M. expansa has a filtration apparatus constructed as a “weir”and consisting of ribs (rods) which are outgrowths of the terminal cell as well as the proximal canal cells. actazool.org |
本项研究应用光学显微镜、扫描和透射电子显微镜，观察了扩张莫尼 茨 绦 虫 的精细胞分化、精子形成全过程及精子的精细结构。 actazool.org | The processes of spermatogenesis and spermiogenesis,and the fine structure of the spermatozoon in the cyclophyllidean cestode Moniezia expansa, were examined using a combination of light, scanning and transmission electron microscopy. actazool.org |
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