对瓣的

Methods One-stage mastoidectomy and tympanoplasty with ossicular chain reconstruction using postauricular musculo-periosteal-bone flap was completed in 47 cases（47ears） of cholesteatoma.

对47例（47耳）胆脂瘤中耳炎病人，在清除病变的同时一期行鼓室成形术，用耳后带蒂肌筋膜骨瓣修复听骨链进行听力重建。

Objective To analyse the biomechanical effects of stress distribution on the maxilla reconstructed by free fibula composite flap.

目的 对游离腓骨复合组织瓣重建上颌骨进行生物力学研究，了解重建上颌骨的承力情况及应力分布。

Objective: To investigate effects of ulinastatin on TNF-α, IL-8 and IL-6 in patients of mitral valve replacement.

目的 探讨乌司他丁对二尖瓣置换患者血浆TNF-α、IL-6、IL-8水平的影响。

Methods We used the amended Millard's method and simultaneously united the edge mucosa flap on 21 patients to repair the unilateral complete cleft lip and to obturate the oral-nasal fistula.

应用改良Millard法与裂隙缘粘膜瓣联合应用修复单侧重度完全性唇裂，笔者自2000年始应用此法对单侧完全性重度唇裂的鼻槛修复及口、鼻瘘口封闭、鼻堤重建效果满意。21例患者创口均Ⅰ期愈合。

Organ development and tissue morphology of reticulum and omasum of three groups were investigated by tissue section making and electron microscopic observation after 3 months.

本试验旨在研究不同饲养水平对6月龄荷斯坦公牛网胃和瓣胃器官发育及组织形态的影响。

In this way, the demodulation arithmetic and pulse compression of multi-channels can be packed into a single FPGA.To compensate the nonlinear effect of power amplifier, a successive overrelaxation iterative method of digital predistortion is applied here to ensure the low sidelobe performance, high output power and fast iterative speed.

分析了功放非线性对超低副瓣脉冲压缩信号的影响，基于射频功率放大器、矢量信号发生仪和矢量信号分析仪，采用松弛迭代法实现并优化了功放数字预失真算法，提高了迭代收敛速度与稳定度。

Finally, the four-unit cylindrically conformal microstrip antenna array is processed and tested. Testing results indicate that, the input VSWR of the antenna array in the vicinity of 1.575GHz is less than 2, the omni-directional performance good, 3dB bandwidth is about 90 degree on axial plane, right-hand circularly polarization good. Overall performance of the antenna array satisfies the design requirements.

对仿真获得的四单元柱面共形微带天线阵列进行了加工测试，测试结果表明该天线阵列在1.575GHz附近工作频带内输入驻波小于2，柱面法向平面全向性良好，轴向平面3dB波瓣宽度约为90。，右旋圆极化效果良好，天线整体性能达到工程设计要求。

An alternative classification emphasizes etiology: regurgitant murmurs from semilunar insufficiency versus ventricular filling murmurs.

另一种分类则着重于其病因：由半月瓣闭锁不全所致的回流性杂音对心室充盈性杂音。

Methods 11 cases of old scaphoid fracture nonunion were treated by transplantation of reversed fascia pedicled bone graft from styloid process of the radius and implantation of bone morphogenetic protein and fibrin sealant complex.

对11例腕舟骨陈旧性骨折骨不连，采用带筋膜蒂逆行桡骨茎突骨瓣移植及骨形态发生蛋白（bone morphogenetic protein，BMP与纤维蛋白( fibrin sealant，FS)复合物植入的手术方法治疗。

Improved scar flaps are not only abundant in blood supply, but also advantage the looseness of the contracted tendo calcaneus. Doctors should be careful of crust removal at early stage, and the best chance should be selected one year after burn..

改良跟腱瘢痕瓣血供丰富，挛缩的跟腱易于松解，安全性高；对烧伤早期切痂者手术时应慎重，手术时机最好在伤后1年左右。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。