平均管

结果①病变区域管壁增厚，平均管壁总厚度为（6.62±0.58）mm。

Results The total wall thickness was increased , with ( 6.62 ± 0.58 ) mm on average .

结果表明，TEM检测系统可以对油田高温高压管道的平均管壁厚度进行检测，并具有较高的灵敏度。

The conclusion shows TEM inspection system may inspect average thickness of pipeline , and it has higher sensitivity .

结果颈动脉斑块组与正常对照组比较，反映动脉弹性的脉压（PP）、脉压指数（PI）、平均管壁张力（CWS）差异有显著性（P

Results The difference of pulse pressure ( PP ), pulse index ( PI ) and CWS reflecting arterial flexibility was different between the two groups ( P

结果表明，管体腐蚀检测系统对稠油热采注汽管道的平均管壁厚度进行检测，可以达到预期效果并具有较高的灵敏度。

The results show that anticipated effect and superior sensitivity can be achieved by using this system to detect the average wall thickness of steam injection pipelines .

结果（1）测试用X线机的平均管电压值、高压纹波率、输出剂量、曝光时间等四项指标的变动系数均小于0.02，重复性良好。

Results ( 1 ) Variability indexes of average X ray tube kilovoltage , high voltage wave rate , output dose , exposure time etc , of the tested X ray equipment were below 0.02 with good reproducibility .

结果：A组平均单根管预备时间较B组短，两组差异有统计学意义（P0.05）；

Results : The preparation time of Group A was shorter than that of group B ( P0.05 ) O.

结果平均置管时间为11d，败血症发生率不足0.6%。静脉炎发生率3.4%，该技术操作较简单，容易固定和护理。

Results The average duration of keeping the catheters in the body was 11 days , the incidences of septicemia and phlebitis were not more than 0.6 % and 3.4 % .

术后平均拔管时间为7.5d，血肿平均引流量为85%。

The average drainage volume of hematoma was 85 % , and the vessel sheath was pulled out at about 7.5 days in average .

结果本组鼻饲管置入成功率93.55%（29/31），平均置管操作时间15分钟，无各种并发症发生。

Results The tubes were successfully placed in 29 cases in average time of 15 minutes and without any complications .

[结果]两组病人一次置管成功率、平均置管操作时间、机械性并发症的发生率比较有统计学意义（P<0.01或P<0.05）。

Result : In terms of success rate , manipulation time and incidence of mechanical complications , there were statistical differences between the two groups ( P < 0.01 or P < 0.05 ) .

通过对工作在电流断续工作模式下的反激式变换器进行平均开关管模型的理论分析，建立了其稳态方程和直流与交流小信号模型，研究了电路断续工作模式的稳定性。

The equilibrium equations were acquired by establishing the large-signal dc and small-signal dc model , large-signal ac and small-signal ac model of DCM flyback converter in averaged switch model , the stability of the main circuit was researched .

实验结果表明，被研制的GC管总传热系数比光管提高4倍多；而相应的管内侧冷却水流动阻力系数平均为光管的7倍多。

And the relevant friction factor inside the GC tube can be 7 times that of the smooth tube .

平均胃管拔管时间为15d。

The time of the ablation of the naso-gastric tube is 15 days on average .

纳米管的平均管径、管壁厚度、管长随氧化电压的提高而增大，氧化时间只对纳米管长度有显著影响；电解液种类是获得大长径比TiO2纳米管阵列的关键。

Furthermore , the pore size , wall thickness and length of the nanotube become bigger with the increasing anodic voltage , while anodic time only obviously influences the nanotube length . The appropriate electrolyte is the key aspect to achieve high-aspect-ratio TiO2 nanotube arrays .

弓状动脉平均直径及管壁平均厚度随胎龄增大而增大。

The mean sectional diameters and thickness of arch artery increased with fetal development .

高平均功率行波管技术

Techniques for High Average Power TWT

在导流筒内液相平均速度近似管流分布，在环隙中的速度分布基本均匀；

Inside the draft tube , the liquid average velocity indicated approximately the distribution of tube flow , while within the annular region , the liquid velocity distribution was uniform .

对一次风管不同入口温度分别进行了计算，得到管内断面平均温度与管外壁面温度的关系曲线，并拟合出它们的关系式。

The paper simulates different inlet temperatures of primary air pipe , gets the relation curve of the section mean temperature and outside wall temperature , and also fits the expression .

术后平均留置双J管6周。

Postoperatively a ureteral stent remained indwelling for an average of 6 weeks .

菌株毒力与萌芽管平均长度及萌芽管整齐度（CV）相关不显著。

The average germ tube length and its variant coefficient had no relationship to virulence .

狭窄段纵行切开后，输尿管内放置8F双J管内引流，平均留置双J管6周，每间隔3个月行超声、排泄性尿路造影检查。

After completing incision , a french-8 double-J ureteral stent was left for 6 weeks . Thereafter , patients were monitored with excretory urography , B-ultrasound at 3 months regular intervals .

平均2.5天拔管停呼吸机，11例患者术后第一天均顺利脱离呼吸机。15例患者出院，1例死于MOF。

11 patients was favorably concluded assisted respiration inly after one day , and average 2.5 days postoperation all patients was concluded that . 15 patients were discharge , 1 patient dead for MOF .

术后平均6天拔管，自行排尿通畅。

All patients had got normal voiding after removal of catheter 6 days postoperatively .

分析了内外管偏心度、内管冲程及冲次对速度分布、瞬时流量分布、平均流量和内管壁压力分布的影响；

And the influences of eccentricity , stroke and frequency of the inner cylinder on the velocity distribution , the instantaneous flow rate distribution , the average flow and the normal stress distribution on the inner cylinder are analyzed ;

计算得到某颗粒流量下管内断面平均温度和外管壁温度沿管长的变化以及入口温度发生突变后，管内断面平均温度和外管壁温度随时间的响应关系。

Get the section mean temperature and the outside wall temperature along the pipe at certain flow rate , and get the changes of the section mean temperature and outside wall temperature against time when the inlet temperature changes .