The artrcle introduces a method of solving axial seal by the reactant of liquid phase to form the liquid sea
本文介绍对于反应釜或设备内有液相介质存在时，利用其相介质形成一种液封方式，来解决搅拌轴的密封问题。
This paper establishes the physical and mathematical model of thermocapillary convection in molten liquid with liquid encapsulation.
建立了具有液封熔体的热毛细对流的物理模型和数学模型,采用原始变量法对微重力条件下具有液封的熔 体内热毛细对流进行了数值模拟,得到了上、下层液柱主流区的温度场和流场,证实了液封能够削弱熔体内热毛细 对流,从而提高了浮区晶体生长质量,并得到液封的厚度和液封与熔体的动力粘性系数之比对熔体内热毛细对流的 影响规律。
The role of liquid sealing in chemical industry is expounded.
论述液封在化工生产中的作用。
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。
In order to understand the fundamental characteristics of thermorcapillary convection in encapsulated liquid bridge, we conducted a series of unsteady three-dimensional numerical simulations of thermorcapillary convection in encapsulated liquid bridge with either 2 mm or 3 mm inner diameter and (4~7)mm outer diameter as well as variable height (1~3) mm.
为了了解微重力下液封液桥内热毛细对流的基本特性,利用有限差分法进行了非稳态三维数值模拟,液桥高为(1-3)mm,直径为2mm和3 mm,液封外直径为(4-7)mm。
liquid selaed drum gas flowmeter
液封转筒式气体流量计
magnetic field applied lec
施加磁场液封直拉法
Three-dimensional Numerical Simulation of Oscillatory Thermocapillary Flow in Encapsulated Liquid Bridge;
液封液桥内振荡热毛细对流的三维数值模拟
0.9% normal saline could be used to seal the tube.
应用0.9%氯化钠注射液封管为宜。
Research and application of new blocking agent FLD for drilling fluid
新型钻井液封堵剂FLD的研究及应用
packer setting control line
封隔器坐封液压控制管
rolling liquid sealing apparatus
滚动式液膜密封装置
retrievable hydraulic-set casing Packer
可收回的液压坐封套管封隔器
Reform of Mechanical Seal and Liquid Seal System in Agitator A310
搅拌器A301机械密封及封液系统改造
A sealed receptacle for liquid, gas, or steam.
密封室贮藏液体、气体或蒸气的密封容器
Reciprocating plunger seals have been substitute by mechanically or hydraulically actuated diaphragms in diaphragm pumps.
往复活塞密封被机械密封和液力隔膜泵所替代。
Sealing effect of heparin and 0.9% saline on intravenous indwelling catheter system in infants and young children
婴幼儿静脉留置针两种封管液的封管效果观察
Design on Hydraulic System of Gear's Fatigue Testing System with Hydraulic Closed-architecture
液压封闭式齿轮疲劳试验台的液压系统设计
This article make a anylysis of the damage cause of sealing element.
分析了液压油缸密封件损坏的原因。
an enclosed conduit for a fluid.
一个能让液体流动的封闭的管。
diaphragm sealed displacement transmitter
密封膜片容积式液位传感器
Study for the asepsis storage period of insulin in jection after seal removing
胰岛素注射液启封后无菌保存期探讨
Study on Fluid Hydrodynamic Mechanical Seals with Deep Circular Grooves;
圆弧深槽液体动压机械密封性能研究