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- A specialized cell or group of nerve endings that responds to sensory stimuli. 感受器对感官刺激有反应的一种特别的细胞或一组神经末梢
- Abstract:Chloroplast is a kind of special cell organin plant cells. 摘要叶绿体是植物细胞中一种特殊的细胞器。
- Chloroplast is a kind of special cell organin plant cells. 摘要叶绿体是植物细胞中一种特殊的细胞器。
- The enemy brainwashed all its prisoners in special cells. 敌人给住在特别单人牢房里的所有战俘洗脑。
- After saturation the specimen is fitted into the lower half of a special cell, being sealed by O-Rings. 试件浸透水后,便装入一个专用的O形封闭环的容器的下半部中。
- Insulin is secreted by special cells in the pancreas when a person eats. 胰岛素是在人进食时胰腺的一种特殊细胞分泌的。
- At first, We should confirm that some kinds of tumor seeking agent into the special cell lines and measured the experimental data by flameless atom absorption spectrophotometry. 在进行模拟之前必须先界定何种药物进入何种细胞,并利用无焰原子吸收光谱仪将实验数据获得。
- They are usually secreted by special cells into long resin ducts or canals. 树脂通常隐藏在特定的细胞中,这些细胞形成长的树脂道或树脂管。
- Regression of a specialized cell or tissue to a simpler, more embryonic, unspecialized form.Dedifferentiation may occur before the regeneration of appendages in plants and certain animals and in the development of some cancers. 去分化,反分化指高度分化的细胞或组织向更简单,更初期非特化的形式的退化。去分化发生在植物和某些动物的附器的再生之前,或一些癌症出现的时候
- Primordium (pl. primodia) A collection of cells that differentiates into a specialized cell, tissue or organ, e.g. the apical shoot and apical root primordia of the embryo. 原基:指能分化出特化的细胞、组织或器官的少数细胞,如胚芽原基和胚根原基。
- Regression of a specialized cell or tissue to a simpler, more embryonic, unspecialized form. Dedifferentiation may occur before the regeneration of appendages in plants and certain animals and in the development of some cancers. 去分化,反分化指高度分化的细胞或组织向更简单,更初期非特化的形式的退化。去分化发生在植物和某些动物的附器的再生之前,或一些癌症出现的时候
- Results The cells lost its specialized cell surface elements such as microvilli and cell-cell junctions.The nucleus chromatin condensed and segregated. 结果细胞表面微绒毛消失,细胞接触松驰,细胞核缩小、碎裂、胞质空虚。
- Phylogenetic analysis showed that the ELR motif in mammalian may be typical evolved for chemotactic special cell from the ancient IL8.It is absent in lamprey and only has substitution in piscine IL-8. 而哺乳类的ELR结构可能为IL-8在进化过程中特化而成的结构,以加强IL-8特异性的趋化能力。
- The protein complex bound to the pathogen is destroyed in the liver by specialized cells that are caned macrophages. 蛋白质复合体与病原体相结合后将在肝内由一种叫巨噬细包的特异细胞来破坏掉。
- Biologists have ascertained that specialized cells convert chemical energy into mechanical energy. 生物学家已经确定有专门的细胞把化学能转变成机械能。
- What is the function of the first group of specialized cells discussed in the talk? 男士解释了第一组细胞的作用,第一组细胞生成一种化学物质分解骨组织?
- Stem cells are undifferentiated (unspecialized) cells that can renew themselves and give rise to one or more specialized cell types with specific functions in the body. 干细胞是能自我更新并产生一个或多个在身体内具有特定职能的专门细胞的未分化细胞。
- The inner ear is composed of delicate membranes which bear dense patches of specialized cells called maculae. 内耳由脆弱的薄膜构成,它承载着密集的由被称作斑疹的非凡细胞构成的片。
- Located near the base of the epidermis are specialized cells, called melanocytes, which produce the pigment melanin. 表皮是从表面上看。附近是专门表皮细胞,称为黑素细胞,产生黑色素。
- The results are surprising because in living creatures, specialized cells almost never change course, changing, say, from a muscle cell into a lung cell. 结果很令人吃惊,因为在生物中,特异细胞几乎从未改变,比如说,从肌细胞变为肺细胞。