Objective To study the diagnosis and treatment of pancreatogenous portal hypertension.

目探讨胰源性门脉高压症诊断与治疗。

The product is suitable for the engine portfire of vehicle and tractor.

本产品适用于汽车、拖拉机等发动机高压点火装置。

Conclusion The main cause of pylic countercurrent is the pylic high pressure, the ...

结论门静脉高压是门静脉基础，肝动脉门静脉瘘可加重。

Objective To explore the method of treatment for cirrhosis associated portal hypertension and hepatogenic diabetes.

摘要目探讨肝硬化门静脉高压症合并肝源性糖尿病治疗方法。

High-pressure mercury lamps were more effective for exciting the photoreaction of naphthalene relative to sunlight.

实验证明,高压汞灯较天然日光更能有效地激发萘光反应。

The course of aromatization reaction of amylene was studied by a high pressure micro reaction-chromatograph.

在高压微反-色谱仪上考察了戊烯芳构化反应历程。

Sir Richard Doll, the epidemiologist who discovered the link between smoking and lung cancer in the 1960s, will this week warn that children living near electricity power lines are at an increased risk from leukaemia.

行病学专家里查德·多尔爵士在20世纪60年代发现了吸烟与肺癌之间联系。本周，他警告说，在高压电线附近孩子得白血病危险更大。

The too high impact direct current high pressure may reduce the resistance of trouble point too fast, even turn into a metalline earthing trouble, thus bring the trouble to appointed work.

过高冲击直高压可能会将故障点电阻降低太快，甚至变成金属性接地故障，从而给定点工作带来麻烦。

The HP-bypass system between the boiler outlet and cold reheat consists of an HP-bypass control valve, a feedwater stop valve and a water injection valve, for steam attemperation .

高压旁路系统由锅炉出口及冷再热之间高压旁路控制阀，给水主汽阀和喷水减温阀组成。

This heating helps to break down weak spots in the dielectric that otherwise might pass through the electrode undetected, only to fail during a later spark or hipot test.

这热量帮助击穿电线绝缘较薄地方﹐否则线材通过电极而有检测到﹐结果在以后火花测试和高压绝缘试验将会失效。

The chief features of this kind of pump are the wider range of working pressure, the higher pumping speed at the higher pressure and the higher maximum forepressure.

这种泵主要特点是：工作压强范围宽、在较高压强下有较大抽速、最大出口压强较高。

The paper introduces single "U" groove welding procedure for stainless steel inner cylinder of multilayer high pressure vessel,opening up a new method for welding clading stainless steel vessel.

要详细介绍了内商为不锈钢多层高压容器外U形坡口单面焊接工艺，从而为不锈钢复合容器焊接开辟了一条新途径。

Methods Spiral CT appearances of 18 cases with PSPH were reviewed and compared with those of 30 cases with protal hypertension (PH),especially perigastric collateral channel formation were evaluated.

方法回顾性分析18例PSPH螺旋CT表现,并以30例肝炎后门静脉高压(PH)作为对照,着重观察胃周侧支静脉开放情况。

Piston rings require an oil film between ring and liner and between ring and piston groove to seal against these high pressures and to prevent blowby.

为了密封，在活塞环与连杆之间、活塞环与或活塞槽之间需要一层油膜以承受这些高压、阻止漏气。

This paper presents the parameter selection and design method of saturant reactor for the start of high-voltage ac motor. The concrete example is given.

摘要介绍高压电机起动用饱和电抗器参数选择及设计方法，并给出了具体例子。

Objective To study the effect of Amrinone on hemodynamics,blood gas analysis and respiratory function in patients with pulmonary hypertension of chronic obstructive pulmonary disease(COPD).

目研究氨力农对COPD患者肺动脉高压时血动力学、血气分析和肺功能作用。方法测定COPD患者肺动脉高压时静滴氨力农治疗前后超声心动图、血气分析和肺功能作用。

Designing and building high precise, high voltage pulse generator is expected to be the key technologies for PEF to cold pasteurize liquid food.

PEF非热食品处理关键技术之一是设计、制造大功率高精度高压脉冲电源。

The results showed that the variation of the color display were not significantly corelated with the composition of the photopigments of their zooxanthella.

研究方法主要是藉色层分析法，如滤纸色层分析法，薄层色层分 析法及高压液相层析法等方法以达分离、分析和定量色素目。

The mainly rubber productions: various rubber special type productions, high pressure tube, rubber airproof strip and tube, resinic tube and so on.

各种橡胶异型件、高压油管、橡胶密封条、管、树脂管等。

The quality of sensory and preservation and remanet microbe of fresh and cooked beef treated by different ultra high pressure was investigated.

研究了不同超高压处理对鲜、热牛肉感观特性、保藏性和残存微生物彩响。