无填充的

Then the cultivated chondrocytes were embedded in fibrin glue fused on spongy bone, covered with priosteal flap; the complex was used to repair the femoral trochlea osteochondral defect which size is 3mm × 4mm × 4mm made in rabbit knee joint.

在A组的每只兔子的一侧膝关节股骨滑车部人为造成3mm×4mm的骨软骨缺损，骨刀切除软骨下骨到髓腔渗血为止(厚约4mm)，压迫后FG止血；取髂骨骨块，并尽可能保留松质骨，取下的骨块用PBS反复清洗，以除去血细胞，将松质骨填充在骨缺损处，松质骨面朝向关节腔，高度与周边软骨下骨齐平，把骨膜片生发层朝向关节腔，用无创伤缝合线缝合在周边的软骨或滑膜组织上；向EP管中加入1/2悬液体积的FG主体胶溶液并混匀，再与主体胶等体积的催化剂溶液一同注射入骨膜与骨块密闭的腔隙中；同理处理另一侧膝关节。B组处理与A组相比只是不加入软骨细胞；C组造成骨软骨缺损，FG覆盖创面后单纯用骨膜修复缺损。

One of the world's leading providers of aseptically pre-filled injection systems, Vetter will open Vetter Development Service, a technologically advanced customer service facility located in Chicago, allowing the company to provide greater commitment and support toward the product needs of its North American customers.

前的无菌填充喷射系统，维特将打开维特发展服务，一个技术先进的客户服务设施，位于芝加哥，使该公司能够提供更大的承诺和支持，对产品的全球领先供应商之一的北需求美国客户。

I'm sure we are all familiar with starting a new project, going to our main CSS file and adding a few default styles to the body selector, such as 'margin: 0; padding:0; font-family: Helvetica, Arial, sans-serif;' or something along those lines.

我相信我们大家都熟悉的开始一个新的项目，将我们的主要的CSS文件，并增加了一些默认的样式，选择的机构，如'保证金： 0 ；填充： 0 ；字体家庭：瑞士，字体，无-线；'或者按照这些思路。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。