Methods The pathomorphological changes of the palatopharyngeal tissues in 20 patients undergoing uvulopalatopharyngoplasty ( UPPP) were observed with light microscope and transmission electron microscope.

Conclusions: With active clinical treatments, postoperative tracheal intubations are safe and effective in patients with OSAHS, which can avoid severe postoperative complications after UPPP.

结论：通过积极的临床处理，重度OSAHS患者术后带气管插管安全、有效，能有效避免发生严重术后并发症。

The Clinical Observation on the Patient-controlled Analgesia for OSAS Patients Postoperation of UPPP

OSAS患者UPPP术后自控镇痛的临床观察

[ Conclusions] Blind transnasal conscious endotracheal intubation with sedation is the first choice for UPPP;

【结论】清醒镇静表麻下经鼻盲探气管内插管为UPPP首选；

Study on Effect of UPPP with Uvula Reserved Completely

全长保留悬雍垂UPPP手术疗效研究

Secondary interstices develop after the rock is formed. Investigation of reoperation after failure of UPPP

在岩石形成以后再发展次生间隙。悬雍垂腭咽成形术失败再次手术治疗的研究

Objective To investigate the therapeutical effect of uvula-preserving uvulopalatopharyngoplasty ( UPPP).

目的观察保留悬壅垂腭咽成形术的临床效果。

OBJECTIVE To explore the therapeutic mechanism of treating the obstructive sleep apnea syndrome with hard palate shortening uvulopalatopharyngoplasty ( HPS UPPP).

[目的]探讨用硬腭缩短腭咽成形术手术治疗阻塞性睡眠呼吸暂停综合征的疗效。

The oxygen content of the KDT SiC fiber is 13.8%, that is much lower than that of KD fiber, 20.3%.

经LOTC法所得到的KDT型SiC纤维的氧含量约为13.8%，低于KD型SiC纤维的20.3%。

KDT tree: Multi-dimensional index structure for spatial data

KDT树：一种多维空间数据索引结构

Lower the Noises in the High-Speed Five Level Corrugated Board Line

高速五层瓦楞纸板生产线的降噪治理

The questionnaire content take "Enterprise Internal control Standard--Basic Standard" as the basis, The measure method uses Likert five level of measurement methods.

问卷内容以《企业内部控制规范&基本规范》为依据，度量方法采用利科特（Likert）五级量度方法。

Land use planning at county level is the core in five level system of land use planning. It is not only the basis of land use planning at city and provincial level, but also the foundation of land use planning at village level.

在我国五级土地利用规划体系中，县级规划是核心，它既是编制地市、省土地利用规划的基础，又是编制乡镇土地利用规划的依据。

Experiment aim at six factors ( ratio of rebar, strength scale of prestressed rebar, reinforcement measure, ratio of live load and dead load, scale of takeoff load, prestress of the rebar) and five level for each factor.

试验针对配筋率、预筋强度比、加固量、恒活载比例、卸载量、预应力筋预应力强度共计6个因素，每因素5水平数进行。

SPWM Control of Capacitor-clamped Five Level Inverter Comprised of Asymmetric H Bridge

电容箝位型非对称H桥五电平逆变器正弦脉宽调制控制

The "safety" is a king of dynamic equilibrium to material, a kind of necessity to survival and a kind of ecosystem equilibrium to society in the five level of material, life, and society etc.

“安全”，在物质、生命、社会等五个层次中，对于物质是一种动态平衡、对生命是一种生存需要、对社会是一种生态平衡。

The main conclusions are as follows ( 1) The Global Creative Index is made up of five level 1 indexes and eighteen sub-indicators. The weights of 18 sub-indicators are determined by Principal Component Analysis.

主要结论如下（一）全球创意指数由五个一级指标和18个二级指标构成，采用主成分分析法确定二级指标权重。

The system can achieved five level of measurement standards, and it has been accomplished the testing work many fives of the physiology index by through-the-canopy ejection and appraising examination.

系统经过标定后，可以达到5级的计量标准，以完成了多次穿盖弹射生理指标的摸底与鉴定试验的测试工作。

The image analysing result: The TH+ neuron numbers in VTA and SNC at five level brain sections were significantly different among three groups ( P < 0.05).

免疫组化定量分析：在5种不同水平的中脑切片中，三组大鼠中脑VTA和SNC TH十神经元数量均有显著性差异（P<0.05）。

Regional social sports resources index system include social sports human resources, social sports material resources, social sports financial resources, social sports culture resources, social sports organization management resources, five level 1 index, 27 sub-indicators. 3.

区域社会体育资源指标体系由社会体育人力资源、社会体育物质资源、社会体育财力资源、社会体育文化资源、社会体育组织管理资源五个一级指标、27个级指标构成。

Will be divided into the efficiency of the game of basketball: recreational sporting performance and efficiency, effectiveness and efficiency of production and dissemination of the development of the five level, several of the hierarchy is not independent, but their influence, mutual dependence.

将竞技篮球的效能分为：休闲娱乐效能、竞技效能、商业效能、传播效能及发展效能五个层次，几个层次不是独立的，而是相互影响、相互依存的。