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- 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。
- 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
- 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。
- 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。
- Special cells that line the tentacles then fire small "arrows" into the victim, paralyzing it with a poison toxic enough to freeze even a human. 水母的触须上遍布着一种特殊的细胞,它可以向受害者射出“小箭”,足以让一个人动弹不得的毒液去麻痹它。
- A healthy human heart normally has a small group of special cells called pacemaker cells. 健康的人类心脏一般都有一小组称作起搏细胞的特殊细胞。
- One family snares crustaceans with its spines and then digests them with special cells that migrate to the site of the capture. 用它的脊骨诱捕甲壳类动物,然后使用特别细胞消化猎物。
- HIV infects special cells, called CD4 cells, which are found in your blood , and are responsible for fighting infection. 艾滋病毒感染的特殊细胞,称为CD4细胞,这是发现在你的血液,并负责战斗感染。
- Gestational trophoblasts are special cells different from somatic cells, which h ave specific biological and differentiational characteristics. 人类滋养细胞是有异于体细胞的特殊细胞,具有独特的分化特点和生物学特性。
- Root border cells, previously referred to as sloughed root cap cells, is a special cell population which separates in large numbers from the periphery of the root cap and accumulates in the root tip. 植物根边缘细胞是从根冠表皮游离出来并聚集在根尖周围的一群特殊细胞 ,以前曾称为根冠脱落细胞。
- Recently, the studies by Perera indicated that the irritant is associated with needles of calcium oxalate which are released from special cells idioblasts. 在最近的研究中则显示,刺激性与来自异形细胞中释放出的草酸钙针形结晶有关。
- This kind of medicine is special for gripes. 这种药专治肚子痛。
- 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。
- Take special care tonight because the road is icy. 路面结冰了,今晚要格外小心。