查询词典 axial flow

Objective To investigate the method of repairing defects of nasal tip with a reversal flow axial postauricular island flaps supplied by superficial temporal artery to enhance the effect of aesthetics therapy.

目的：探讨应用颞浅动脉供血的反流轴型耳后岛状皮瓣转移修复鼻尖缺损的手术方法，以提高鼻缺损畸形的美学修复效果。

a reversal flow axial postauricular flap has a similar color to the nose and a hidden donor site, It is a good selection for reconstruction of defects of nasal tip.

反流轴型耳后岛状皮瓣修复鼻尖缺损，色泽形态良好，供区皮瓣组织量充足且隐蔽，是修复鼻尖缺损的好方法。

Methods 160 reverse flow axial flaps were used to repair the defects of eyelid, nose,chin,lip,neck,vagina,and penis,including retroauricular flap based on superficial temporal artery,auricular composite flap based on supraorbital vessels,neck-submandibular flaps based on contralateral side mental artery,nape-scapulo-dorsal flap based on transverse cervical artery,and medial ...

方法随机选择160例近22年来应用较广的5种动脉跨区供血反流轴型皮瓣，即：颞浅血管为蒂的乳突区皮瓣、眶上血管为蒂的岛状耳廓复合组织瓣、颏下动脉蒂的对侧颏颈皮瓣、颈横动脉供血的项肩背皮瓣、会阴动脉供血的股内侧皮瓣，考查其完全成活率、部分成活率、完全坏死率、动脉缺血发生率、动脉缺血致皮瓣坏死率、静脉淤血发生率、静脉淤血致皮瓣坏死率等指标，并与我院同期内应用的常规顺流轴型皮瓣随机样本120例进行比较。

Good reservoir mainly includes sublacustrine fan-in-fan braided channel sand body and axial gravity flow channel sand body.

好的储集体主要有湖底扇中扇辫状水道砂体和轴向重力流水道砂体。

Objective To evaluate and explore the reconstruction technique of straddling region reversal flow axial composite auricular island flap with blood-supply from supraorbital artery or supratrochlear artery for repairing large alar defects .

目的：探讨以眶上动脉或滑车上动脉为供血源的跨区反流轴型耳廓复合组织岛状瓣，修复大面积鼻翼缺损的临床应用特点。

The patients were treated with reversal flow axial composite auricular island flap based on supraorbital artery or supratrochlear artery.results6 cases were treated with the technique, only one case underwent epidermal blisterand, and the partial skin flap necrosis, the necrosis area of flap was 1.0cm×2.0cm, 5 cases were successfully repaired with satisfactory.conclusionthe island flap could be an ideal way for the one stage reconstruction of large alar defects, which is recommended to be widely used.

结果：在临床上将该方法应用于6例病人，除1例出现表皮水疱，后皮瓣部分坏死，面积约1.0 cm×2.0，其余5例取得满意的临床效果。结论：反流轴型的耳廓复合组织瓣能ⅰ期修复大面积鼻翼缺损，是一项极具推广的修复手段。

objectiveto evaluate and explore the reconstruction technique of straddling region reversal flow axial composite auricular island flap with blood-supply from supraorbital artery or supratrochlear artery for repairing large alar defects.methodsfrom may of 2004 to macth of 2008, 6 patients with the lager alar defects were studied.

目的：探讨以眶上动脉或滑车上动脉为供血源的跨区反流轴型耳廓复合组织岛状瓣，修复大面积鼻翼缺损的临床应用特点。方法：从2004年5月～2008年3月间，我科选用游离眶上动脉或滑车上动脉与颞浅动脉额支的吻合支为供血源所营养耳廓复合组织瓣，经皮下隧道转移至鼻翼缺损区，ⅰ期修复6例大面积的鼻翼缺损的患者。

This is the main research contents in this paper Enhance the operating efficiency of turbomachine、saving energy become a common understanding. In order to improve the efficiency、output power、comprehensive utilization level of high energy and enhance the operation reliability, numerical simulation of flow field inside turbomachine for several difference uses were studied with our professional dominance based on three practical engineering project. Based on these the axial and centrifugal blowers were designed.

而提高叶轮机械的能量转换效率、节能降耗已成透平机械行业的业内共识，本论文研究利用专业优势，围绕提高几种叶轮机械效率、输出功率、高能量综合利用水平、提高机组运行的可靠性等目标，以三个实际工程研发项目为基础，研究分析了多种特殊用途的叶轮机械内部流动情况，在此基础上，设计研究了轴流与离心两型动车组冷却通风机，并提出烟气轮机与船用涡轮增压器压气机蜗壳的优化方案等。

At the same time, in the inner unsteady flow-field of vaned and vaneless diffuser, as well as gap between impeller and diffuser has been measured by PIV. The measurement plane is at z=10, 15, 20mm in axial direction from impeller shroud.

对叶轮和扩压器在靠盖侧、跨盘盖中间流面、靠盘侧三个流面，即轴向位置分别为Z=10mm，Z=15mm，Z=20mm三个流面上的速度场进行了实验研究。

Numerical method is utilized to investigate the effects of discrete micro air injection from casing shroud upstream blade tip leading edge on the rotor tip flow in a low-speed isolated axial compressor rotor at the operating condition near stall point.

本文采用数值模拟方法研究了近失速工况动叶顶部前缘附近喷气对低速轴流压气机孤立转子叶顶区域流动的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。