导管

Our hypothesis was that the incidence of dislodgement and leakage should be low when epidural analgesia is successful.

我们设想导管移出和液体漏出的发生率在镇痛成组要低一些。

In this prospective study involving 125 patients, we analyzed epidural analgesia failure after major abdominal surgery using computed tomography epidurographies to compare the incidence of dislodgement of epidural catheters and leakage of solution from the epidural space between two groups of patients: patients with successful or failed epidural analgesia.

此项前瞻性研究共包括125例患者，我们通过硬膜外造影计算机体层摄影术对大型腹部外科手术术后硬膜外镇痛失败进行分析，比较两组患者即硬膜外镇痛成组和失败组的硬膜外导管移出和液体漏出硬膜外腔的发生率。

So, how studies can accurately prediction to the ducted propeller hydrodynamic performance is more important.

所以，研究如何能更准确地预报导管螺旋桨水动力性能非常重要。

Ducted propeller is one of the special propellers, which take great care in domestic and foreign.

导管螺旋桨，作为特种推进器的一种，最近一直受到国内外推进工作者的青睐。

Any of the T Series can be installed free hanging or ducted for source capture.

任何T系列可以安装免费挂或导管的源代码捕获

In this paper, the experimental investigation and theoretical study on reduction of the ducted propeller cavitation noise by air injection are presented.

本文介绍用人工喷入空气的方法降低导管螺旋浆空泡噪声的试验和理论研究。

In this thesis, the stead hydrodynamic performance of ducted propeller in uniform flow is predicted by lifting-surface method and surface panel method.

本文应用基于扰动速度势的面元法和升力面理论的耦合方法，计算导管螺旋桨在均匀流场中的定常水动力性能。

Objective: To improve the recognition of imaging manifestations of mammary duct ectasia.

目的：增加对乳腺导管扩张症X线表现的认识。

Here, 10 cases of carcinomas were found, 70 cases of papillomas, as well as 7 cases of ductal inflammation or ductal ectasia.

乳管内窥镜发现病变的敏感性 100%，对乳腺导管癌诊断的敏感性为80%（8/10）。

C. A green, yellow, white, grey, or brown discharge can be caused by duct ectasia.

c。 绿色，黄色，白色，灰色或棕色的排液可由导管扩张引起。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。