加压

In this paper, the affect of pressure to the synthetic reaction of vinyl acetate was systematically summarized.

介绍了压力对合成醋酸乙烯反应的影响，提出了合成醋酸乙烯系统加压提高收率的实施方法，分析了加压后的经济效益。

The advantageis that this promotes primary bone healing while increasing fracture stability due to direct bony apposition.

加压的好处是通过对直接对位的加压促进骨折的稳定性从而利于骨折的愈合。

Methods The skull was opened on cerebral parietal bone and local meninx was exposed. The rabbits were exposed to hyperbaric oxygen. The meninx microcirculation examined before and after inhaling oxygen at 0.13MPa, 0.16MPa, 0.19MPa, 0.22Mpa and 0.25MPa.

在兔大脑顶叶部位颅骨开窗，暴露局部软脑膜，然后将兔置于高压氧舱内，加压的同时给予持续常压面罩吸氧，分别于加压吸氧前及加压吸氧后0.13、0.16、0.19、0.22及0.25MPa时进行脑膜微循环检测。

For different surface roughness of electrodes and glycol concentration of glycol/water mixture, pressurized water breakdown experiments are carried out. Experimental results suggest that Mirza's formula is valid and independent of surface roughness and glycol concentration, and it is accumulative for surface polish, glycol additive, and pressurization for the capability to improve electrical breakdown strength. Moreover, the increase of electrical breakdown strength of water dielectric for surface polish is explained with bubble breakdown. Especially, highest stress of 235.5kV/cm observed in glycol/water mixture with a glycol concentration of 80% at a hydrostatic pressure of 12atm is about one time greater than that in pure water at constant pressure.

通过改变电极表面光滑程度和乙二醇浓度，分别进行了加压水介质击穿实验，证实了不同电极表面光滑程度和乙二醇浓度下Mirza关系式仍成立，抛光电极表面、添加乙二醇与加压在提高水介质电击穿能力方面具有可叠加性，将抛光电极表面、添加乙二醇与加压分别进行了比较，特别，在静压12atm、乙二醇浓度80%下，得到实测最高击穿场强为235.5kV/cm，其有效时间归一化后的击穿场强比常压下纯水的相应值提高了112.2%，运用气泡击穿模型对抛光提高水介质击穿场强进行了物理解释。

objective to compare the effects of hip arthroplasty and ao compressive cannular in treatment of the displaced fracture of femoral neck in elderly.methods from 1995.5 to 2004.11, 78 elderly patients of over 65 years old with displaced femoral neck fracture were operated with hip arthroplasty and ao compressive cannular.

目的 比较人工关节置换术与ao加压空心螺钉术治疗老年人有移位股骨颈骨折的疗效。方法将1995年5月～2004年11月我院收治的78例年龄在65周岁以上的有移位的新鲜股骨颈骨折患者进行回顾性研究，将病例分为a、b两组，a组为人工关节置换组，b组为ao加压空心螺钉治疗组。ao加压空心螺钉治疗组随访12～91个月，平均41.7个月，随访人工关节置换组12～96个月，平均40.3个月。

The person returns alive needs to understand oneself pressurizes, excessive easy and comfortable can cause the person to change idles, changes "if unable to restrain the wind" not to be able to endure the life to strike hits, only has unceasingly oneself pressurizes, brave provokes the life the heavy burden, the life step only then can step solid, steadier, is powerful, pressurizes is for fluctuate the life the endurance.

人生还需要懂得自我加压，过分的安逸会使人变得懈怠，变得&若不禁风&禁不起生活的击打，只有不断的自我加压，勇敢的挑起生活的重担，人生的步履才会迈得更坚实、更稳健、更有力，加压是为了增减生活的耐力。

The present paper mainly pressurizes take the auto-adapted machinery in endogenic force the installment to carry on F=-1 as the object ten poles endogenic force to pressurize the installment to allow the movement chain is comprehensive, understood the endogenic force pressurizes the auto-adapted mechanism concept and the related characteristic, discovers the endogenic force to pressurize the auto-adapted mechanism movement chain degree of freedom characteristic.

本论文主要以自适应机械中的内力加压装置为对象进行F=-1的十杆内力加压装置的容许运动链综合，了解内力加压自适应机械装置的概念及有关特性，找出内力加压自适应机械装置运动链的自由度特性。

Crowd winch adopts double feeding technology, which doubles the feeding and pulling force and increase rock drilling ability.

Oslash；加压卷扬双倍率加压技术，实现加压、起拔力的双倍放大，提高入岩/起拔能力。

The compression can be achieved by lag screw fixation, a plate tensioning device, or the use of the compression hole of the dynamic compression plate.

这种加压可以通过拉力螺钉，张力带原理放置的钢板，或者应用动力加压钢板上的加压孔来获得。

Void content of the sheet pressurized by roller press is lower than that of platen press under various experimental conditions,but flexural strength is higher that of platen press.

针对PP/GMT体系，研究了平板加压和辊筒加压两种方式下温度和压力对片材孔隙含量和弯曲强度的影响，得出了两种加压方式下的最佳浸渍温度和压力。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。