The Experiment and Study of Magnetic Liquid Sealing about Rolling Aixs and Sliding Aixs 旋转轴、滑动轴磁性液体密封的试验研究
When the atmospheric pressure of the liquid surface in the sealing container is same to the atmospheric pressure, the beverage can not flow out. 到密封容器内液面上的气压和大气压相同时,饮料就不再流出。
Needle valve pressure better than other valves, sealing performance, it is generally used for small flow, high pressure gas or liquid sealing medium, also used in conjunction with the pressure gauge. 针型阀比其他阀门更能受压,密封性能好,所以一般用于较小流量,较高压力的气体或者液体介质的密封,还可与压力表配合使用。
We supply fully automatic capsule filling and closing machine, liquid vial filling line, and filling and sealing machine for pre-sterilized syringes for the Pharmaceutical industry. 我们为医药行业提供了高质量全自动胶囊填充机、西林瓶灌装生产线和注射器灌装机等。
Once the screw turns a circle, the liquid inside the sealing chamber will be pushed forward by a pitch. 螺杆每转一周,密封腔中的液体向前推进一个螺距。
A liquid loading port with a sealing cover is arranged at the top of the bottle wall body. 在瓶壁体的顶部是一有密封盖的装液口。
Application of Liquid Nitrogen Freezing Technology to Water Sealing Rescue in Mine Shaft 液氮冻结技术在井筒封水抢险中的应用
The utility model relates to a domestic atomizing therapeutic device, which comprises a sleeve barrel, a liquid medicine cup, a sealing cover. 一种家用雾化治疗装置,由套筒、药水杯、密封盖构成。
Rolling liquid sealing apparatus 滚动式液膜密封装置
Some problems are usually neglected in housing design such as indoor hot water supply and pipeline installation, liquid sealing of drainage system and reclaimed water utilization; Professionals should pay attentions to them. 住宅中室内热水供应及管道安装、排水系统的液封及中水利用是设计中易被忽视的问题,应引起专业人士重视。
Optimum Designing of Pole Parameters for Liquid Sealing by Magnetic Fluids 磁流体液体动密封装置中磁极参数的优化设计
The three-dimensional structure permited liquid alcohol to diffuse into the catalyst layer easier and resulted in large three-phase interface for electrochemical reactions due to the reduction of the liquid sealing effect. 这种立体结构使液体醇燃料较容易扩散到催化剂层,降低了液封效应,从而使电化学反应的三相界面增大。
A new type of p/ m materials for gas and liquid sealing 新型气、液粉末冶金密封材料
In order to achieve a higher reliability of high-pressure liquid rocket engine sealing structure, a systematic study on high-pressure sealing structure was conducted. 为提高高压液体火箭发动机上密封的工作可靠性,对高压密封的设计结构进行了系统的研究。
The role of liquid sealing in chemical industry is expounded. 论述液封在化工生产中的作用。
The influences of dynamic pressure effect during the sealing face to be opening for vapor-liquid mixing phase sealing and full liquid phase sealing are discussed. 讨论了汽液两相密封和全液相密封端面开启过程的动压效应的影响;
This article discusses the feature and applicable scope of liquid sealing technology, and factors affecting sealing performance, introduces the usage technology of liquid sealing glue and the application in each area. 论述了液态密封枝术的特点、适用范围及影响密封性能的因素,介绍了液态密封胶的使用工艺及在各方面的应用。
Effects of Material Compatibility with Liquid on the Sealing Reliability 密封材料与密封介质相容性对密封可靠性的影响
Application on Liquid Reversing Sealing Device for Sewage Pump in Oilfield 流体反输型密封在污水泵上的应用
Liquid sealing Technology and Application 液态密封技术及其应用
Design Optimization of Seal Structure of Liquid Sealing by Magnetic Fluids 磁流体液体动密封结构的优化设计
The mechanical face sealing principles of spiral groove in upstream pumping was analyzed, and the laws of liquid flow in sealing faces were discussed. 研究了螺旋槽上游泵送机械密封的工作机理,分析了该密封端面间的液体运动规律并建立了用于计算机械密封端面内液体二元流动的雷诺方程。
Liquid sealing used in AP SA plants 磷铵、硫酸装置中的液封
The Fixing-welding and Installation of Liquid Bulking Loops THE SEALING OF TRANSLUCENT ALUMINA ARC TUBE 环管反应器的组焊安装半透明氧化铝电弧管的封接
Applied Study of Magnetic Liquid with High-Stickiness in Gap Sealing of Extraction Oil Pump 高粘度磁性液体在抽油泵滑动密封中的应用研究
The novel electrode displays outstanding capability in preventing liquid sealing effect. 这种新型电极显示出了优异的防止液封效应的能力。
Considering various nonlinear factors when the spindle operates at high speed, such as nonlinear liquid film force, air force, sealing force etc, this is very important to analyze nonlinear dynamics characteristics of the spindle system. 考虑到主轴高速运转时的各种非线性因素,如非线性液膜力、气流力、密封力等,对主轴系统进行非线性动力学分析是必不可少的。