The artificial cartilage has some advantages : 1 . there are two cages in the inner face to fix the prosthesis , the cages should be full with allograft bone granules in operation . 2 仿生个体化人工关节软骨具有以下特点： a关节内面带两个cage ，手术时内置自、异体骨及bmp 、 fgf 、 tgf等骨生长因子，起生物固定关节面的作用。
To my knowledge , no such concave mirrors made by reversing a glass sphere survive in museum collections , and no contemporary documentary evidence indicates that anyone made concave mirrors by reversing blown glass spheres 据我所知，目前博物馆里，没有任何利用玻璃球内面制造的凹面镜，也没有任何那个时代的文件证据指出，有人制造过利用玻璃球内面做成的凹面镜。
The existent wall is painted with cement on the edge and has no cover on it . it s about 73cm tall and the inside diameter is around 94cm . the internal wall is built with red bricks in cing dynasty 目前的古井，井缘涂刷水泥，井口栏边呈斜面，上无加盖，栏口至地面高约七十二公分，井口内缘直径约九十四公分，内面井壁砌以扣砖，井水清澈可见底，安然又孤独的立于民宅侧壁旁。
Your pulse is in charge of , connect into the withered bark , can not enter the generous gift that the world prepares for you again - - - - - life , that one luxurious piece inside of it , a luxurious pronoun , there are flower 、 grass and land of peach blossoms 你的脉管，接进枯死的树皮，再也流不进世界为你准备的厚礼? ?生命，那是一个奢侈的代名词，它的内面，有花有草有世外桃源。
Purpose ependyma is lined in lumen surface of brain ' s ventricles which is composed of single ciliated cuboidal epithelium and a major component of brain csf barrier ( bcb ) and blood csf barrier ( blcb ) . it plays an important role in production of csf , signal traiisttiission , maintainance of homeostasis within the brain , and so on , and a focus of developing pathway both for administration of some drugs into the brain and treatment of brain ' s diseases . ependyma may be specified in some sites perhaps owing to functional need and modified its structures of cells and tissue , which has been called circumventricular organs ( cvos ) since 50 of 20 century 目的室管膜是衬覆在脑室内面的单层纤毛立方上皮，是脑-脑脊液屏障，血-脑脊液屏障的主要组成部分，在脑脊液的产生，脑内信息的转导，维护脑的微环境等方面具有重要的作用，也是脑内给药和脑疾病治疗新途径开发关注的焦点之一；室管膜在一些部位可能是由于功能的需要其细胞和组织结构发生了特化，在二十世纪五十年代人们将这些特化的室管膜称为室周器官。
In this chapter , we have made use of computer technology to create a virtual set up of the operations department . in this virtual tour , you can visit different facilities and special units of the operations department . pictures and explanations are given to introduce the main features of each of them so that you are able to know more about our work 各位朋友，欢迎你浏览执行处透视，在这个栏目内面，我们利用电脑科技，带各位在虚拟的环境下参观廉政公署执行处的特别设施以及组别，配合图片及文字说明，你会更了解我们的工作及运作，事实上，廉署并不是很神秘的！
Water is an ideal medium between our body and external energy sources thermal , sound , light and mechanical , this is because water is extremely malleable , it can be made to contact almost every part of the surface of body as well as inside , and let these energies interact directly with the body start from the skin 水是我们身体与外界能量来源的理想媒介热光声以及机械能，主要的原因是水是高度塑性的，它能够与身体表面甚至是内面的任何一个部位接触，通过这个理想媒介，身体就能从皮肤开始直接与这些能量来源产生感应。
Using the extracted contours , the custom - made artifical cartilage of femoral condvle is cad in surfacer , the artifical cartilage design uses the femoral condylar 3d contour of patient as the outer face and the subchondral bone 3d contour of allograft bone as inner face , a dado for intramedullary nail and two for special designing cages which are use to fix the cartilage into the allograft are added on the inner face 在课题组开发的自主软件上对下载图象经边界识别，获得平面线图。将其输入hr趾巴9刀软件，获得股骨三维轮廓线图。对轮廓图进行人机对话操作，将关节感兴趣的软骨轮廓提取出来，并进行cad设计，在关节内面添加cage和髓内针接合部。
In this chapter , we have made use of computer technology to create a virtual set up of the operations department . in this virtual tour , you can visit different facilities and special units of the operations department . pictures and explanations are given to introduce the main features of each of them so that you are able to know more about our work 各位朋友，欢迎你浏览执行处透视，在这个栏目内面，我们利用电脑科技，带各位在虚拟的环境下参观廉政公署执行处的特别设施以及组别，配合图片及文字说明，你会更了解我们的工作及运作，事实上，廉署并不是很神秘的！
