导管

We noted theoccurrence of paresthesia, inability to advance the catheter,or IV or subarachnoid catheter placement.

记录感觉异常，导管注入难易程度，或置入静脉或蛛网膜下腔等情况。

PURPOSE: To evaluate the diagnostic value of magnetic resonance sialography for chronic obstructive parotitis.

目的：评价磁共振腮腺导管成像术对慢性阻塞性腮腺炎的诊断价值。

PURPOSE:To evaluate the diagnostic value of magnetic resonance sialography for chronic obstructive parotitis.

评价磁共振腮腺导管成像术对慢性阻塞性腮腺炎的诊断价值。

Result Of 235 cases in patients cured, one case of death, follow-up found no duct patency and pseudoaneurysm.

结果 235例治愈，死亡1例，随访未发现导管再通及假性动脉瘤。

The site of successful RFCA was where the earliest ventricular activation recorded for IRVOT of other origin and a perfect match during pace mapping. Conclusion RFCA using Non-common method may shorten operation time and fluoroscopy time and reduce the recurrence rate.

IRVOT非常规方法消融可以明显缩短导管操作时间、减少X线曝光时间及降低复发率；IRVOT采用RFCA治疗具有较高的成功率和较低的复发率及并发症。

Central venous duct installation is proved to be simple and effective in treating patients with thoracic and pericardiac effusion.

中心静脉导管置管引流具有创伤小、操作简便安全、疗效较好等优点，且可提高生活质量。

AIM: To explore the method and effect of central venous duct installation in treating patients with malignant thoracic and pericardiac effusion.

目的：探讨用中心静脉导管置管引流治疗恶性胸腔积液或心包积液的方法及疗效。

Pericardiocentesis with extended Central venous catheter drainage is safe and valid, It will not cause Pericardial infection

心包穿刺留置中心静脉导管安全有效，无继发心包感染的风险。

The results showed that POD activity increased at first and then decreased in the skin and flesh of root. The peak occurred at 40 d and 60 d in the skin and flesh, respectively. POD activity in the skin was higher than that in the flesh at 30 d and then contrary results were observed. The higher POD activity was, the more POD isoenzyme was. The pattern of POD isoenzymes was different between skin and flesh at different vegetative growth stages. POD isoenzymes in the skin were composed of five monomers and four dimers while five dimers or two monomers, two dimers and one tetramer in the flesh. POD isoenzymes in the root were mainly acidic. POD localized mainly in the cell walls of periderm, cambium, xylem ray, xylem vessels and primary xylem.

结果显示，心里美萝卜营养生长期肉质根的皮和肉中POD活性均先升高后降低，分别在播种后第40 d和60 d出现峰值，30 d时皮中POD活性高于肉，之后则相反，酶活性最高时同工酶数目也最多，不同时期，皮和肉中同工酶种类不同；皮中POD同工酶由5个单体和4个二聚体组成，而肉中由5个二聚体或2个单体、2个二聚体和1个四聚体组成，均以酸性同工酶为主；组化定位显示POD主要分布在肉质根的周皮、形成层、木射线、木质部导管和肉的初生木质部等的细胞壁附近。

The system description is concentrated on units' function. The principle of induction generator describes how to generate electric power from induction motor and the difference between synchronous generator and induction generator. The design of induction generation system is focus on a 80kW biogas induction generation and controlled parallel panel. Finally, the peripheral unit design is interesting in biogas storage tank, hot air duct and safety device .

系统描述针对感应式沼气发电系统所需设备的功能说明；感应发电机原理机针对马应马达与发电机之运转模式说明，并比较同步式与感应式发电机之差异；感应发电系统设计则针对80kW感应式沼气发电系统所需发电机组、保护并联盘设计说明；周边设施包括沼气储袋、引擎热风导管及沼气安全装置。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。