查询词典 defect site

RESULTS: The collapse was obvious at weeks 2 and 6 after modeling, with only few granulation tissues and fibrous tissues. No chondrocytes were observed. At weeks 12 and 18, fibrous tissues were found at the defect site, and bone tissue and cartilage proliferation was observed at the bottom and margin. However, it was greatly different from normal cartilage. Moreover, there was still no chondrocytes.

结果：实验兔后腿关节的股骨髁关节面的关节软骨缺损后，在制模后2，6周缺损部位凹陷明显，只有少许肉芽组织和纤维组织生长填充，未见软骨细胞爬行生长，12，18周见缺损部位以纤维组织增生为主，底部及边缘可见骨组织和软骨增生，但是镜下形态仍与正常软骨组织区别较大，表面仍未见软骨细胞爬行生长。

Background: Atrial septal defect is the most common congenital heart diseases .Exactly assessment of the site, shape, size and anatomic relation of the defect with its surrounding structures is essential for the clinical management of the patient.

研究背景：房间隔缺损(Atrial septal defect，ASD)的发病率在各种先天性心脏病(Congenital heart diseases ，CHD)中居首位，准确诊断缺损的部位、形态、大小及与周围组织的毗邻关系很大程度上决定了治疗方法的选择及治疗效果。

These results indicate that it is easy for adatom to nucleate at defect site or near step.

这一结果说明在缺陷点附近吸附粒子比较容易凝聚。

The "regulable osteoinduction microcirculation/microenvironment system in vivo" has characteristics as follows: the culture conditions are controlled. For example, the release of a variety of growth factors can be controlled stably and quantitatively at bone defect site. Early nutrition and revascularization in the center of tissue-engineered bone can be effectively solved; some shortcomings resulted from construction of tissue-engineered bone in vivo, including secondary injury, high level technical requirements, and complex operation, can be avoided; vascularization and osteogenesis can be constructed simultaneously; simple safe and efficient operation.

可调控的体内灌注诱导成骨微循环系统具有以下特点：可以控制诱导培养条件，如调控各种生长因子微量稳定的缓控释放；能有效解决大块组织工程骨中心部位的早期营养和血运重建难题；避免了组织工程骨体内构建存在的二次损伤，需要较高的技术条件、操作较为复杂等缺陷；实现血管化与成骨的同步构建；操作简便，安全高效。

Results The long term results of the vascularized fibular graft varied in different types of bone defects. Nine patients with congenital pseudoarthrosis of tibia had the limb function restored in 65％ and one had nonunion of fibular graft, 3 fractures(7 times), and 5 angular deformities. Three patients with congenital radial deficiency had 62％ restoration of the limb function. All of them showed early closure of epiphyses of the grafted fibulae. Five cases with osteomyelitis and bone defects combined soft tissue deficiency had 94％ restoration of the limb function, and only one occurred fracture of fibular graft. One case with soft tissue defect and concomitant ulnar defect, ulnar nerve and median nerve injury, 67％ function of limb was recovered, and union of fibula graft was good. 100％ function of limb was recovered in 1 case with cavernoma of radius and without occurring valgus deformity of donor site.

结果应用带血管腓骨移植修复骨缺损的远期效果因缺损类型的不同而存在较大差异。9例先天性胫骨假关节患者，术后肢体功能恢复65％，其中移植腓骨骨不连1例、骨折3例(7次)、成角畸形5例；3例先天性桡骨缺如患者，术后肢体功能恢复62％，3例术后均出现移植腓骨骨骺线早闭，畸形复发；5例骨髓炎、骨外露、骨缺损并软组织缺损患者，术后肢体功能恢复94％，仅1例发生移植腓骨骨折；1例前臂软组织缺损并尺骨缺损，尺神经、正中神经损伤者，术后肢体功能恢复67％，骨愈合顺利；1例桡骨海绵状血管瘤者，术后肢体功能恢复100％，骨愈合顺利。

According to the successful experiences on transgenic animal production and animal cloning, gene targeting could be utilized in many fields including theory and application research on genomic modification (such as site-specific gene repair, genetic defect therapy, gene knockout, infaust gene modification, even the site-specific integration), improving expression level of specific gene in animal mammary gland bioreactors, and promoting the industrialization of transgenic animal production.

结合现有转基因动物和动物克隆技术方面的经验，利用基因打靶技术，开展动物基因组修饰的理论和应用研究，即可定点进行基因修复、治疗遗传缺陷、基因敲除失活不利基因，还可最终解决动物乳腺反应器存在的随机整合率高而表达率较低的问题，实现定点整合及乳腺特异表达，为转基因动物的产业化生产创造条件，代表了当今动物遗传学发展的主流方向。

Docking site :the site at which the transport disk touches after being moed through the bone defect; compression is usually applied at the docking site.

对接部：是指经截骨处将椎间盘切除后相接触的部位，通常在此处需要加压。

INTERVENTIONS: A full-thickness defect in articular cartilage was made on the femoral trochlear surface by a drill of 5 mm in diameter and 3 mm in depth. Rabbits were allocated into filling group(type Ⅱ collagen sponge was grafted into left keen joint defect) and control group(right knee joint defect site was set as control) according to random number table.

干预：在股骨滑车面钻孔为直径5 mm、深3 mm的全层关节软骨缺损，按随机数分为填充组(左膝关节缺损部位植入Ⅱ型胶原海绵)和对照组(右膝关节缺损部位作为空白对照)。

But on oxygen-precovered surface we don't see C2H4 desorbs at 210K, we speculate that oxygen maybe occupies defect site.

但是在O原子覆盖的Cu(100)表面并没有看到有高温210K脱附的C2H4，推测可能是表面上的O 原子占据了缺陷位置。

Between 4-9L exposures, C2H4 has a desorption channel at 155-180K. C2H4 desorption at 130K maybe results from BrCH2CH2Br absorbs in Br atom toward surfaces, after C-Br bond scission, because C2H4 has no opportunity to touch surfaces so it desorbs at low temperature. C2H4 desorption at 210K is likely to be desorption limited that, BrCH2CH2Br docomposes to C2H4, only to desorb at higher temperature. This C2H4 desorption channel maybe comes from defect site desorption.

曝露量在4-9L之间，C2H4在155至180K的范围内也有脱附的管道。130K的C2H4脱附可能是因为BrCH2CH2Br分子以Br原子朝向表面的方式吸附，在断了C-Br键后，C2H4分子没有机会接触到表面在低温就脱附了。210K的C2H4可能是脱附所决定的，亦即BrCH2CH2Br分解后在表面形成C2H4，随后温度升高至较高温才从表面脱附，此C2H4管道也许是来自缺陷位置上的脱附。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了