The role of liquid sealing in chemical industry is expounded.
论述液封在化工生产中的作用。
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。
During the pumping cycle the gas is in intimate contact with the sealing liquid and compression is nearly isothermal.
在抽运周期内，气体会与密封液和几乎等温的压缩气体紧密接触。
Objective:To investigate the root canal sealing ability of the novel polyurethane liquid root canal filling material.
前言： 目的：了解新型聚氨酯类液体根充材料的根管密封性能。
Maybe you wonder how liquid seals can play the important role in sealing the gap of joint surfaces.
也许你会怀疑，液态密封件为什么可以在机械结合面的缝隙中起密封作用？
Infants; Intravenous catheter system; Sealing liquid; Sealing effect; Retention time.
婴幼儿；静脉留置针；封管液；封管效果；留置时间。
Methods We changed straight pinhead to three-hole pinhead of filling & sealing machine in the work of filling liquid medicine.
方法将灌封机上的直筒药液灌注针头，改为“三孔”针头。
Introduces structure design of static sealing and dynamic sealing applied to loop valve with the medium of liquid sodium.
介绍了应用于液态金属钠介质回路阀门的静密封和动密封结构设计。
Based on the molecular motion characteristics of liquid in low temperature, the paper presents the equations for specific pressure for sealing liquid in low temperature.
本文根据液体在低温状态下，分子运动的特性，提出了低温密封液体的比压计算公式。
The article gives all-round analysis about the leakage of liquid ammonia pumps and the proposals about the protection and improvement of sealing.
针对液氨泵密封泄漏情况进行全面的分析，提出相应措施和改进方案。
Seal the liquid exit with the provided sealing stopper well to use your ink.
为了更好使用你的墨水。用密封塞密封出墨口。
The present invention is directed to a seal system for sealing a storage tank such as a liquid or air storage tank.
本发明涉及一种用于密封例如液体或气体储存槽之类的储存槽的密封系统。
Selection of sealing liquid for the purpose to protect the reliability and security of the diaphragm meter in use, applicable sealing liquid for specific use shall be selected appropriately.
密封液的选择为保证隔膜表使用可靠性和安全性，应根据不同用途选择合适的密封液。
Introduced are some problems concerning the design of compound phosphate fertilizer thick liquid pump in the light of its structure, hydraulic design, and sealing.
从结构型式、水力设计、密封型式等方面论述了磷复肥料浆泵设计的有关问题。
Possessing both magnetisation of solid magnet material and flowability of liquid, it is widely used in engineering fields, such as sealing, lubracation, damping, etc.
它兼有固体磁性物质的磁性和流体的易流动性，因此，这种磁性液体被广泛地应用于工程中的许多领域。
Magnetic Liquid is currently the most widely used is a dynamic seal, especially for vacuum sealing, seal, such as gas or dust for.
磁性液体目前最广泛的应用是动态密封，特别是用于封真空、封气体或用于防尘等。
Objective To explore whether tube sealing on trochar with heparin dilution liquid is excellent than sodium chloride in patients with pneumocardial disease.
目的：探讨肝素稀释液用于肺心病患者静脉留置针封管是否优于生理盐水。
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。
The influence of temperature, gas-liquid ratio, gas-liquid rate, residual oil saturation and permeability on steam foam sealing ability is studied on the basis of microscopic percolation study.
在蒸汽泡沫微观渗流研究的基础上，研究了温度、气液比、气液速率、残余油饱和度以及渗透率对蒸汽泡沫封堵能力的影响。
For the conventional cement base surface, liquid curing agent for sealing, can enhance the surface wear resistance, strength and impermeability, prolong the service life of ground and using effect.
对于常规水泥基地面，用液体固化剂进行密封加固，可以增强地面的耐磨性、强度和抗渗能力，延长地面使用寿命和使用效果。
From aspect of flush liquid choice and sealing ways, we review the progress to provide reference for clinical practice.
本文从封管液体的选择、封管方法等方面综述近年来的进展，为临床工作提供参考。
The dampproof masking liquid is easy to prepare, has low production cost, can greatly enhance the insulating property of the sealing wire holder and has good using effect.
本发明的防潮涂液制作简 单、生产成本低，可大幅度提高密封接线座的绝缘性能，使用效果好。
The utility model has the advantages of good sealing effect and high cure rate of liquid installation.
它具有密封效果好，通液治愈率高的优点。
The utility model relates to a leakage-resistant sealing valve used for controlling, discharging and stopping liquid.
一种防泄漏密封阀，用于控制、开关流体。
For sealing and protecting new or rebuilt large scale of equipment to prevent liquid erosion, pneumatic abrasion and chemical corrosion.
用于大面积密封和保护新的或修复后的机械设备表面，达到预防流体冲蚀，气蚀及耐化学腐蚀的目的。
On the basis of successfully forming a chemically stable interface with the h'quid to be sealed, the life of sealing liquid is considerable extended by properly arranging…
在成功合成与被密封液体不相溶的磁流体的基础上，通过合理布置密封装置的磁场和磁路，可以大大延长磁流体用于旋转轴液体密封的寿命。
The device is mainly made up of inner tube, outer tube, piston tube, end cover, retaining ring, hanger, liquid-route element and sealing element.
该装置主体由内管、外管、活塞管、端盖、承压环、吊耳、液路元件和密封元件等组成。
It's a major machine in production line for oral liquid, it main used in filling, capping placing and sealing of straight tube bottle.
本机是口服液生产线中的灌装主机，主要用于易拉直管瓶的灌装、上盖、封口。
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。
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；
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