体节的

The results showed that the different cut sites had the different RBSN and RQ. The superiority in RBSM occurred in the body segments with heart and clitellum, with head or only without head, the body segment number which remaining above 1/2, while the other groups had fewer RBSN.

切后都保留了心脏、生殖环、脑或只切除了脑，所剩体节数均在实验所用蚯蚓的体节数的1/2以上的蚯蚓体段，再生体节数明显，其它各体段组再生体节数不明显或无。

Relating to structures derived from a series of mesodermal somites, including skeletal muscles, bones, and dermis.

来自一系列的中胚叶的体节胚胎之任一节原始椎体，包含骨骼肌，骨头，真皮。

Chapter Ⅱ Xenopus Tbx6 Mediates Presomatic Mesoderm Cell Adhesion during Somitogenesis As a member of T-box gene family, Tbx6 is involved in somite cell fate decision and endows adhesion properties to mesoderm cells.

第二章 xTbx6在体节发生过程中介导了预定体节中胚层的粘连 xTbx6是T-box转录调控因子家族的成员，xTbx6参与体节细胞命运决定和赋予旁侧中胚层细胞特定的粘连特性。

Because of the significance of zebrafish Dapper2 in mesoderm induction, the mouse dapper2 was cloned following its homolog. The study of its spatial and temporal expression pattern showed that it expressed specifically in otic vesicle, somite,gut and roof plate of mouse embryos.

鉴于Dapper2对于胚胎中胚层发育的重要性，本文首先克隆出小鼠Dapper2基因，并研究其时空表达谱，发现它在体节形成期后在体节、耳泡、神经顶板、肠等组织中特异性表达。

Interlocking rhyme is a rhyme scheme in which an unrhymed line in one stanza rhymes with a line in the following stanza. Interlocking rhyme occurs in an Italian verse form called terza rima.

连环韵指一行诗在前一节中没有押韵句，而在后一节中其中的一句押韵，连环韵通常出现在三行体诗中（象旦丁《神曲》中所用的诗体，三行为一节，每节的第二行与下一节的第一、三行押韵，如：aba， bcb， cdc。

Juveniles are light brown and striped, and initially have three or four pairs of legs. Body segments and legs are added with successive moults as they grow, until they reach adult size.

千足虫的幼虫为浅棕色，带有条纹，起初只有三对或四对腿，随着在发育过程中不断地蜕皮，体节和腿的数量在增长，一直长到成年大小，体节和腿的数量才能固定。

Flounder FoxD1 mRNA was over expressed in one cell of the two-cell stage zebrafish, MyoD expression in the somites on one side was reduced, but the expression in the adaxial cells was not affected; Myf5 expression in the presomitic mesoderm, adaxial cells and somites on one side was reduced.

在斑马鱼中过量表达FoxD1后，MyoD在一侧体节中的表达受到了严重抑制，而在近轴细胞中的表达未受影响，Myf5在体节前中胚层，近轴细胞，及体节中的表达都受到了抑制。

To address this issue, we microinjected Morpholino Oligonucleotides, which acts as a specific translational inhibitor, into 1-cell stage zebrafish embyos to knockdown the expression of FoxD5. Results showed that the newly forming somites of the FoxD5-MO-injected embryos were malformed both in the stage when the somitogenesis was completed (24-hpf) and in the stage when the somitogenesis was in progress (14-hpf).

在本篇研究中，为了了解FoxD5在体节生成时的功能，利用专一抑制基因转译之Morpholino Oligonucletides对1-cell时期之斑马鱼胚胎进行显微注射以抑制FoxD5的转译，并在体节发育已完成之24 hpf时、及体节仍在形成之14 hpf (约12-somite stage)时分别观察FoxD5-MO注射个体(FoxD5 morphants)，发现新生成之体节处有产生体节发育畸形的现象。

The sixth chapter studies the relationship between MMs and stylistic feature, taking a dynamic perspective to study style, with the second section of this chapter analyzing the usages of MMs in report text and comment text of news style, the third comparing the different usage of three Chinese translations of Uncle Toms Cabin, the fourth analyzing the usage of MMs in three kinds of modern Chinese text , the fifth comparing the usage of MMs in three disciplines academic text and The sixth discussing the interactional rehtorical model, including the establishment of self-identity of speaker/writer, the expectation to reader/hearer, and the intertextuality interaction.

第六章讨论元话语和各语体语篇语体特征的关系，认为从元话语的角度来分析语体是从动态的角度来探讨言语行为和语体类型之间的关系，第二节讨论了报道体和时评体语篇中元话语使用情况，第三节比较了Uncle Tom's Cabin的文言文、古代白话和现代汉语三个译本中元话语标记使用的差异，第四节比较现代汉语三种语体文本中元话语标记使用情况，第五节讨论三个专业的学术论文中元话语标记的使用差异；第六节讨论元话语与语篇的互动修辞，讨论了语篇中表达者自我身份的确立、语篇对接受者的期待和呼吁和语篇的互动模式，说明元话语研究对探讨语篇的修辞互动模式和结构具有重要的意义。

During embryogenesis,the axial skeleton is formed by a process called somitogenesis, which produces transient segmental tissue known as somites.Disruptions in somitogenesis have been shown to result in vertebral malformations,including segmentation failure and formation failure.

在脊柱发育的胚胎期，形成一种重要的过渡性组织-体节，体节决定中轴骨的形成，已经证明体节发育受影响可导致脊椎畸形，包括脊椎形成障碍和脊椎分节不良。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。