下导管

Secondly, the more complex inner and outer flow field is simulated around axisymmetric body with pump-jet (including no tip-clearance flow) with stator and rotor, and the numerical results are approved reasonable and inerratic by the contrast of the thrust and torque of rotor and stator to the experiment under the unself-propelled and self-propelled conditions.

紧接着，分析了推进器在非自航状态和自航状态下的性能、导管内部轴向、径向和周向速度场、压力场在相互作用中的具体形态和结构，并定性地分析了它们对水动力噪声、空泡生成以及振动的影响，为减少这些不利影响明确了解决的办法，为泵喷推进器的工程设计提供了切实可行的理论分析方法和技术思想，对工程实际具有重要的指导作用。

METHODS: All neurosurgical patients who underwent successful SCV catheterization on the right side by an infraclavicular approach were enrolled in this study.

成功进行右侧锁骨下SCV导管插入的全部神经外科患者均被纳入本研究。

A modified technique for continuous infraclavicular brachial plexus block helps secure the catheter and provides effective intra- and postoperative pain relief in pediatric patients.

在儿科患者中，改良的持续锁骨下臂丛神经阻滞有助于固定导管，并提供有效的术中和术后疼痛缓解。

A modified technique for continuous infraclavicular brachial plexus block helps secure the catheter and provides effective intra- and postoperative pain relief in pediatric patients.

在儿科患者中，改良的持续锁骨下臂丛神经阻滞有助於固定导管，并提供有效的术中和术后疼痛缓解。

INTRODUCTION: The infraclavicular approach to the brachial plexus provides suitable anesthesia and also lends itself well to stabilizing and securing a catheter for a continuous infusion.

介绍：臂丛神经阻滞时采用锁骨下方法可以达到合适的麻醉效果，并且就其本身来说更有利於持续输注时固定和管理导管。

INTRODUCTION: The infraclavicular approach to the brachial plexus provides suitable anesthesia and also lends itself well to stabilizing and securing a catheter for a continuous infusion.

介绍：臂丛神经阻滞时采用锁骨下方法可以达到合适的麻醉效果，并且就其本身来说更有利于持续输注时固定和管理导管。

In the literature, the incidence of a retroperitoneal lymphocele following surgery is 0.6 to 18% in renal transplantation,3,4,12 20 to 30% in radical surgery with lymphadenectomy for gynecological cancers,2,6,17 and 0.8 to 11% in urological procedures.9,15 There have been several reports on the formation of chylothorax or chyloascites following thoracic or upper lumbar spinal surgery because of injuries to the thoracic duct or cisterna chyli.1,8,16,1821 However, cases of retroperitoneal lymphoceles are extremely rare in lower lumbar spinal surgery.

在文献报导的引起腹膜后淋巴管瘤的手术中，肾移植中其发生率为0.6 到18%，妇科肿瘤淋巴结清扫根治性手术中为20 to 30%，泌尿系中为 0.8 to 11%。也曾经有几篇报导显示胸椎或上腰椎手术造成胸导管或乳糜池损伤引起乳糜胸或乳糜腹水。但是，下腰椎手术造成腹膜后淋巴管瘤则很少见。

After catheter insertion under transoral endoscopic guidance, animals were randomly assigned to one of the four groups: acid reflux (pepsin 0.3 mg/mL + taurodeoxycholic acid 0.155 mg/mL + acid pH 2); nonacid reflux (pepsin + taurodeoxycholic acid + pH 6); saline reflux; and unwounded control.

经口腔内镜引导下插入导管，并随机将兔子分组：酸返流组（胃蛋白酶0.3mg/ml＋牛磺脱氧胆酸0.155mg/ml＋酸pH＝2）；非酸返流组（胃蛋白酶＋牛磺脱氧胆酸＋pH＝6）；生理盐返流组；以及无损伤组。

Methods Thirty-eight patients with drug refractory paroxysmal or persistent AF underwent circumferential pulmonary vein ostial isolation and were followed up to investigate the efficacy and safety of the treatment.

在EnSite NavX三维电生理系统指导下对38例药物治疗无效的阵发性或持续性房颤患者行环肺静脉导管消融，随访观察其疗效和安全性。

Circumferential pulmonary vein ostial isolation guided by EnSite NavX three-dimensional electrophysiological mapping can be effective and safe for AF treatment.

EnSite NavX三维电生理系统指导下环肺静脉前庭隔离导管消融治疗房颤是一种较为有效且安全的方法。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。