导管

Superconductive heat tube has a very low heat capacity and a very quick heat conductivity (over 1000 times than that of copper), so it is a fast heat conductive tube.

清华航空超导热管有一个非常低的容量，并且有着异常迅速的热传导性(是铜传热速度的1000倍以上)，是一个快速热传导管。

And suprapubic catheters 22% vs.

29%，安全套导管46% vs。

Objective:To cure the refractory supraventricular tachycardia associated with Ebstein?s anomaly.

目的：为治疗伴发于Ebstein畸形的阵发性室上性心动过速，我们对4例患者进行了射频导管消融。

Objective:[WT5BZ]To discuss the security and efficacy of radiofrequency catheter ablation treating paroxysmal supraventricular tachycardia.

目的 ：经导管射频消融治疗阵发性室上性心动过速 2 6 2例，探讨RFCA治疗 PSVT的安全性及疗效。

33 patients with AVD were studied by dynamic three-dimensional(3-D)reconstruction.18 men and 15 women 14－56 of age involved in this sutdy.Hewlett Packard 2500 echocardiography with 5.0/3.7 MHz multiplane transesophageal probe was used for data acquisition,and Tomtec echo scan system used for 3-D reconstruction.Acquired images were extracted and reconstructed by computer system.The condition of ATC and valve were viewed from atrioventricular lateral aspect.Results:The valvular replacement operations were performed on the patients suffered from thickened,calcified,thinned or broken tendinous cordae.

我们应用动态三维重建技术，研究了33例房室瓣病变患者的腱索，其中男性18例，女性15例，年龄14-56岁，全部病例经手术及/或心导管证实，图像采集使用HP SONOS 2500超声心动图仪(配有3.7/5.0MHz的多平面经食道探头)，三维重建采用TOMTEC ECHO SCAN系统，将采集的图像提取并重建，从房室的侧面观察房室瓣腱索及瓣膜情况。

Central venous catheter closed drainage is safer than routine thoracentesis. It possesses feasibility, safety and advantage, and deserves widely clinical application.

中心静脉导管胸腔闭式引流与常规胸穿放液相比是一种安全、可靠损伤小的方法，具有可行性、安全性，值得临床推广应用。

In the control group, the absorption time of pleural effusion was (23.89±4.01)d, there were 86times of thoracentesis, 9 cases of complication, I case of occupational exposure, and hospitalization days was (31.55±7.96)d.

中心静脉导管胸腔置管闭式引流术在治疗HIV阳性结核性胸腔积液患者中疗效与安全性方面优于传统胸膜腔穿刺抽液术。

Methods Sixty patients with malignant pleural effusions were randomly assigned to small bore catheter thoracostomy closed drainage group or conventional pleural aspiration group.

方法将恶性胸腔积液患者随机分成两组，分别进行中心静脉导管闭式引流和常规胸腔穿刺，并均于胸腔内注入顺铂（cisplatin，DDP）和白介素-2（interleukin-2，IL-2）。

Thoracostomy, local wound exploration, peritoneal lavage, vessel ligation, repair of simple and complex

置入术，动脉导管置入术，胸造口术，局部伤口探查术，腹膜灌洗，血管缝合术，简单及复杂

Many studies have revealed that apoptosis is an important and normal part in plant embryo development, tracheary element formation and development of root, shoot, leaf, flower.

大量研究表明，细胞凋亡是植物胚胎发育，导管分子的形成，根、茎、叶、花等器官正常生长发育的重要组成部分。

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。