加压

In this paper, the structure characteristic, operation principle and operation process of drum pressure filter were introduced as well as its application in chemical engineering industry, and the drum pressure filter was compared with traditional centrifuge.

介绍了转鼓加压过滤机的结构特点、工作原理、工作流程及在化工行业中的应用，并与传统的离心机进行了对比。

The tester iscomprised of heating system, temperature control and display system, pressure device andpressure indicator, and testing system.

测试仪主要由加热系统、温度控制和显示系统、加压和压力指示系统以及测试系统等组成。

A stream of water is shot under pressure from a large nozzle in a particular direction.

加压水流从一个大喷嘴朝特定的方向射出。

Fluid force working pressure and spring keep it up.

工作压力由液压加压，弹簧保压。

The equivalent stress nephograms, the variation rule of pipe displacement and stress on the bellow pipe under expansion were obtained. It was found that the stress and strain of the pipe were symmetrically distributed over the geometric shape of the pipe,the equivalent stresses and equivalent strains at different points of the pipe varied with the curvature radius.

模拟了井眼中波纹管的膨胀变形，得到了波纹管施工加压膨胀和井壁接触过程中的等效应力分布云图、波纹管的位移、应力变化规律，以及波纹管膨胀后和井壁的接触状况。

Oil-less air compressors are mainly used in areas of medical treatment (oxygen-making equipments, oxygen-chambers, respirators, nebulizers, air-operated dental drill, cleaning equipments), cosmetology equipments, air-powered equipments (car doors, air cushion, air suspension, pressurization), sewage disposal, liquid filling machines, spinning and weaving, and printing.

猜猜系列无油空气压缩机广泛应用于医用制氧设备，医用氧舱，医用呼吸机，医用雾化器，气动牙钻，清洁护理机，美容美体机，汽车气动门，气垫、气悬浮，气动工具，污水处理，饮料灌装，气动加压，印刷机械，纺织机械等。

A refrigerant is circulated in a closed cycle through the first heat exchanger to heat the PLNG, through a pump (36) to pressurize the refrigerant, through a second heat exchanger to vaporize the refrigerant, and through a work-producing device (37) to generate energy.

一致冷剂在一封闭回路中循环通过第一热交换器以加热PLNG，通过一泵（36）以对致冷剂加压，通过一第二热交换器以气化该致冷剂，及通过一加工设备（37）以产生能量。

Thepressurized and well-mixed hydrogen/air mixture is rapidly ignitedthrough the spark because hydrogen has a fast flame front.

加压，并充分混合的氢/空气混合物是通过迅速点燃星火，因为氢有一个快速火焰面。

In the early 1970s by the then Beijing business card printing and membership card making Technology Research Institute (for Chinese business card printing and membership card making science and Technology Research Institute), shnagqiu printing machinery factory and Yibin printing machine common development and production of the first generation bookbinder--PRD-1-product line of binding, it can be machined with 16 and 32-64-open single, twin with the maoba book, complete with page, milling back, dehairing, a letter to the core gum floorings、decorative gauze cardboard, plastic, pressure on the cover are formed, you can not book thermalsteam riprapped waste, production speed 3600 ~ 6a this/, while the line with the international advanced bookbinder quite, but to fill our binding line blank, about changes in China's extremely backward collers bookbiding dhlopen has played a very important role.

20世纪70年代初由当时的北京制卡和会员卡制作技术研究所(后改为中国制卡和会员卡制作科学技术研究所)、商丘印机厂、宜宾印机厂共同开发生产了第一代胶订机--PRD-1型无线胶订生产线，它可以加工16开、32开单联、64开双联毛本书，全线完成配页、铣背、打毛、上书芯胶、贴纱布卡纸、上封面胶、加压成型等工序，可以不停机抛废书，生产速度3600～6500本/时，虽然该线与当时国际上先进的胶订机差距甚大，但填补了我国无线胶订生产线的空白，对改变我国书刊装订极其落后的面貌起到了很大的作用。

A volume resistance of a surface layer forming a surface of the pressurization member is larger than that of a layer disposed just below the surface layer.

形成所述加压部件表面的表面层的体积电阻大于设置在所述表面层正下方的层的体积电阻，并且设置在所述表面层正下方的层接地。

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。