Experimental Investigation of Three-phase Foam Sealing Liquid for Gas Pressure Determination Borehole 测压钻孔三相泡沫密封液的试验研究小井眼钻具升降产生的孔内波动压力
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。
In order to explore the possibility of sealing liquid metal in a box by jetting gas, an experiment was carried out using water and mercury, respectively. 为了实现气体对液态金属的封堵约束,分别进行了喷吹气体封堵容器中水和水银侧向流出的实验。
The unit consists of an inverted bell or cylinder immersed in a sealing liquid. 它是用一个钟罩或圆筒倒扣在被密封的液体中。
Play All interface sealing surface, resistant to fire and liquid impregnation. 插合面界面密封,防火和耐液体浸渍。
The utility model relates to a sealing device for preventing the liquid injection of a liquid box, belonging to the hydraulic device. 本实用新型属于一种液压设备配件,特别涉及一种防止其液体箱中液体喷出的密封装置。
This machine is a vertical type machine, three sides sealing, intermittent high-accuracy liquid packing machine. 本机是我厂开发制造的立式、三边封合、间歇式高精度液体包装机。
Put the cartridge into the provided sealing bag with liquid exit downwards. 将墨盒出口向下放入配套的密封袋中。
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。
The performance of a new sealing material made of liquid polysulfide rubber is investigated with reference to working environment in ship. 以液体聚硫橡胶作为主体材料制成密封腻子,结合舰船的使用环境,对该材料的力学性能、粘接性能、耐介质性能、耐辐照性能以及与油漆的配套性进行了研究。
Determination of fluorine in sealing liquid and wastewater of aluminum shapes processing with ion selective electrode 离子选择电极法测定铝型材厂封闭液和废水中的氟
Relative Velocity Effect on Interface Stability of Sealing Liquid with Magnetic Fluid 相对速度对磁流体液体动密封中界面稳定性的影响
A New Type of Rubber Sealing Material for the Propulsion Systems of Liquid Propellant Rockets 用于火箭液体氧化剂(N2O4)系统的新型橡胶密封材料
Study on expansibility of sealing material to prevent organic liquid leaking 防止有机液体泄漏的密封材料的研究
The Study of Sealing Liquid with Magnetic Fluid 磁流体用于旋转轴液体密封的研究
Improvement of Sealing Structure for Liquid Ammonia Pump 液氨泵密封结构改进
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 the magnetic field and circuit of the sealing facility. 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。
Briefly on application of SFY-02 sealing liquid cycle system 浅论SFY-02型封液系统的应用
The sealing liquid is pumped into oil reservoir along with the sewage, so no addition energy was wasted. 而且密封液也随污水回注油层,无附加能量损失。
Conclusion After 1 ml blood with sealing liquid was quited, to collect blood for routine test from intravenous cannula has no influence for the result, it is a method worth of popularizing. 结论:抽弃1ml含有封管液的血液后,再从留置针采血检验血常规,不影响检验结果,此法值得推广。
Sealing method with mercury for liquid standard radium source 标准液体镭源的水银密封法
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;
Loading Technology of Large Crane for Sealing Position under Liquid 大鹤管液下密闭定位装车技术
Sealing Material Used in Turbine Pump of Liquid Oxygen/ Kerosene Rocket Engine 液氧/煤油发动机涡轮泵密封材料的研制
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。
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。
This article presents the features of rubber-plastic sealing and its compatibility with hydraulic oil ( liquid), and the inspection evaluation criteria of oil-resistance for the sealing materials and the influence of hydraulic oil on sealing performances. 本文阐述了橡塑密封典型材料的特性及与液压油(液)的相容性,介绍了密封材料耐油(液)性能的检测评定标准及液压油(液)对密封性能的影响。
New sealing structure of high pressure liquid rocket engine 高压液体火箭发动机新结构密封
Determination of Specific pressure for Sealing Liquid in Low Temperature 低温密封副密封比压的确定