管口的

Methods Retrospective study on the experiences of management and prevention for DGE after PPPD in 44 cases,and observe the effectiveness of preventive gastrostomy with intubation of a specially designed tubewhich has both functions of decompression and feeding.

方法对44例PPPD术后DGE的病人进行回顾性分析，选择性地进行胃造口安置减压组合营养管观察其疗效。

Ethernet gateway refers to the GNE which communicates with the NM system directly via Ethernet interface.

以太网关指通过以太网口和网管系统直接通讯的网关网元。

The gooseneck goes only a short distance into the cylinder and then bends to the cylinder side opposite the valve outlet.

鹅颈管只伸入钢瓶内部较短的距离，弯曲到阀门排气口对面的钢瓶内侧。

Objective To observe the effect of fluid infusion of fallopian tubes under hysteroscope in treating tubal infertility.

目的 观察宫腔镜下输卵管口插管通液术对输卵管的疏通效果。

Objective To study the scanning technique of HRCT for demonstrating the anatomical structures of the frontal sinus and its drainage channels, including ostium of frontal sinus, nasofrontal duct, ethmoid infundibulum, middle nasal meatus, etc.

目的 探讨高分辨力CT扫描对额窦引流通道(鼻额管、额窦窦口、筛漏斗、中鼻道等)解剖结构的显示及其扫描技术。

All 1/4 valves shall have optional field installable male thread and tubing end connector adapters.

所有DN8阀门应该配置备选现场安装的外螺纹和管状端口连接适配器。

Determination of the height of riser port for sewage outfall in condition of sedimentation［J］.

淤积条件下污水排放口工程上升管喷口高度的确定［J］。

Mehtods 97 critically ill patients with acute cholecystitis underwent emergency percutaneous cholecystostomy under guidance of US and DSA.

97例急性重症胆囊炎患者接受超声及DSA结合导引下的经皮胆囊造口术，并于术中置管引流。

The purpose of this study was to investigate the pathogenic mechanism of Clonorchis sinensis. Male wistar rats were utilized as experimental animals and randomly divided into three groups. Two of them, which were divided into drug-treated and control groups were fed with metacercaria of Clonorchis sinensis.

为探讨中华肝吸虫的致病机转，本研究以wistar 雄性大白鼠为实验动物，研究分实验组及正常组，实验组以口餵管餵食中华肝吸虫囊蚴后再公为投药组及不投药组，投药组於感染后十二周以Praziquantel处理，不投药组仅给予生理食盐水。

BACKGROUND: Gastric tube necrosis is a major cause of anastomotic leak after esophagectomy.

背景：胃管坏死是食管部分切除术后吻合口漏的一个主要原因。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。