降压

R12 on the ozone layer due to the destruction of the requirements of the developed countries for environmental protection from 1996 to start using refrigerant R134a Automotive Air-conditioning and the construction of air-conditioning at home in a similar, it is often installed in the compressor engine, and with a belt drive, the condenser installed in the car in front of the radiator, and evaporator in the car inside, and work out from the evaporator of low pressure gaseous refrigerant flows through a high-pressure high-temperature gas compressor After cooling condenser cooling tube cooling into the low-temperature high-pressure liquid, through the desiccant dryers and storage of buffer, and then to a more stable flow of pressure and flow expansion valve, the final expenditure and the flow of relief evaporator.

由于R12对大气臭氧层的破坏，出于环保的要求发达国家从1996年开始改用R134a做制冷剂汽车空调的构造和家用的分体空调类似，它的压缩机往往是安装在发动机上，并用皮带驱动，冷凝器安装在汽车散热器的前方，而蒸发器在车里面，工作时从蒸发器出来的低压气态致冷剂流经压缩机变成高压高温气体，经过冷凝器散热管降温冷却变成高压低温的液体，再经过贮液干燥器除湿与缓冲，然后以较稳定的压力和流量流向膨胀阀，经节流和降压最后流向蒸发器。

This paper mainly introduces the design of 35kV substation of Woolen mill.

本文主要介绍了毛纺厂35kV总降压变电所的设计。

Before welding, based on the parameters which are set by custom the control software determine motion index points of different welding stages; in the welding process, the control software collect the motion of the moving bench, the current of voltage changer , the voltage of welding, and enter the corresponding welding stages based on the different motion index points.

焊接主电源部分在变压器初级使用晶闸管组进行调压，经过变压器降压和整流管三相全波整流，输出平稳的直流电压。

K.V.A.,step down transformars 11000/415V,DYN 11.three phase,50Hz,onan cooling oil immersed with conservator and tap changer,impedance voltage 4% at 65C

容量为200KVA，降压变压器，电压等级为11000/415V，联结组别为DYN11，三相，频率为50HZ，油浸自冷，带有储油柜和分接开关，阻抗电压：65C时，为4

Do not modify or adjust the chamber pressure-relief valve to a pressure setting higher than 60 psig.

危险！不得将室内的降压阀门更改或调整至高於60psig。

Eat Eucommia down " three-high "blood pressure at home self-test blood pressure blood pressure monitor how many items can not be measured in patients with high blood pressure high blood pressure treatment of food to eat 75 percent more irregular

常吃杜仲降&三高&家里自测血压诀窍多降压血压计单品评测高血压患者不能吃的食物高血压治疗 75%不规范

Monitoring the amount of protein in urine by sulphur willow acid means.

目前，在妊高征的治疗上，产科临床以MgSO〓解痉为主，辅以降压、镇静、利尿和适时终止妊娠的综合方法，在临床症状和并发症的控制和治疗中效果并不十分满意。

In the effective step-down at the same time, their safety is also better.

在有效降压的同时，其安全性也较好。

This is because the principle of the current step-down in a great deal of emphasis on individual drugs.

这是因为目前的降压原则中十分强调个体化用药。

My experience is "a comprehensive step-down method" for the good treatment.

我的经验是用&综合降压法&治疗为好。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。