通过试验观察，提出了基于磁性链上磁液表面张力的磁流体密封模型。
The model of magnetofluid seal based on the surface tension of magnetofluid on the magnetic chains was deduced with some experiments related.
其他物品还包括一个拉皮塔人的骨灰盒，骨灰盒边缘摆放着模型鸟，仿佛在俯视密封在里面的人类遗骸。
Other items included a Lapita burial urn with modeled birds arranged on the rim as though peering down at the human remains sealed inside.
试验结果表明，建立的计算模型具有较高的计算精度，揭示了压裂泵的密封机理。
The results show the established calculating model has higher accuracy and reveals the seal mechanism of fracturing pumps.
文中讨论和分析了机械密封各种不同相态的模型及其相态稳定性。
Models of Various states in mechanical seals and phase stability are discussed and analysed.
提出了逆形径向轴封的概念，分析了两种基本的逆形径向轴封模型的密封能力。
The concept of inverse radial lip seals is put forward . The sealing capacity of two models of inverse radial lip seals is analyzed.
建立了叶轮间隙和迷宫密封的整体模型，并充分考虑了叶轮两侧密封对轴向推力的影响。
Whole model of impeller clearance and labyrinth seal are built up, and the effect of seals with two sides of impeller to axial thrust is considered fully.
基于一级密封价格拍卖方式，建立了排污权交易制度中初始排污权分配的不完全信息静态博弈模型。
A static game model with incomplete information based on the first price sealed auction is established, which is used for selling initial permits by auction in the tradable emission permits system.
建立了针对柱形真空杜瓦容器端盖密封结构的轴对称模型。
An axial symmetrical model is set up for the sealing structure of the bulkhead plate for a columniform dewar.
建立了考虑低速干气密封端面各向同性粗糙度和静环静态角偏差的理论模型。
A theory model considering the isotropy roughness and static stator angular misalignment of dry gas seal was given.
本文通过运用博弈论中一级密封价格拍卖理论，研究了建设工程投标企业在不完全信息下的工程量清单投标报价博弈模型。
This paper analyzes the bidding game model of project tender company with incomplete information in the bidding market of bill of quantities, by using the first-price sealed auction.
本文根据尾轴密封装置的工作实际，提出一种新的传热模型。
Based on the practical operating condition of the stern tube sealing system, a new model of heat transfer is presented in this paper.
对氮化炉用密封电机的结构、磁场特点进行了分析，并建立了磁场的数学模型。
The structure and magnetic field feature of seal motor used in nitriding furnace is analyzed, and the mathematical model for the magnetic field is set up.
由于传统理论计算密封性能参数的精度有限，因此迫切需要一套科学系统的机械密封性能计算模型。
Because the parameter on sealing performance was difficult to calculate accurately by traditional theory, so the system model of calculating mechanical sealing performance was needed urgently.
提出一种考虑螺旋槽气体密封端面径向锥度的理论模型。
A theory model considering the face radial coning of spiral groove gas face seals was given.
该分解槽在温度控制模型、控温精度、搅拌流型、搅拌强度、密封结构、操作等多方面进行了全新设计；
New designs of temperature control model, temperature control accuracy, stirring flow pattern, stirring intensity, seal structure and operation are made for the precipitator.
运用该模型计算了“O”型橡胶密封圈在不同时间下的老化性能，并与实验结果进行了比较。
By using this model, the aging properties of "o" type rubber sealing ring at different time was calculated and compared with the experiment results.
主要研究内容和结论如下：1。建立了激光加工多孔端面机械密封的流体动力学分析模型，根据假设，一个孔栏上的液膜压力分布可表征整个密封面上的液膜压力。
The main contents and achievements are summarized as follow:1. A theoretical model has been developed to investigate hydrodynamic effect of mechanical seals with a laser-textured pores seal face.
研究了液压凿岩机活塞与缸体间隙密封段的局部温升和能量损失，建立了其数学模型。
Local temperature rising and energy loss in sealing gap between piston and hole was analyzed and its mathematic model was set up.
应用改进后的反应堆压力容器瞬态密封分析程序对压力容器模拟体1/4模型进行了冷态和热态密封分析。
The improved transient sealing analysis program for reactor pressure vessel is applied to analyze the 1/4 structure of the model under the cool and the thermal work conditions.
根据模型设计了一种通用型内环境气密监测仪，对发射箱在贮存、运输状态下的密封性进行动态监测，能准确地预测发射箱对导弹的有效贮存期，保证导弹的贮存可靠性。
According to the model it also designed with an air-tight monitor which can automatically calculate and forecast the effective storage time of the containers in storage or in transportation state.
目前迷宫密封机制的数值模拟主要采用二维模型。
At present, two-dimensional model was adopted mainly for the numerical simulation of the labyrinth seal mechanism.
介绍了软密封闸阀的测试模型、方法及分析结果，对软密封和硬密封闸阀的结构及性能进行了比较和分析。
Introduce the test model, method and the analysis results of the soft faced gate valve, to carry on the comparison structure and functions of soft faced gate valve and hard faced gate valve.
以某地铁标段施工的土压平衡盾构机为研究对象，建立了盾构密封舱土压力系统离散元仿真的几何模型；
Taking the shield machine tunneling in a subway section as the research object, the DEM geometrical model for analyzing the chamber pressure of the shield machine is established.
针对聚合物密封件建立有限元模型，进行计算单元划分。
FEA model build and computational plate forming for polymer seals product.
提出了选择机械密封等温模型和绝热模型的原则。
The criterion of choosing the isothermal model or the adiabatic model was proposed.
建立了滑移式机械密封装置上动态辅助橡胶密封圈的有限元模型；
The finite element model of rubber dynamic auxiliary seal ring which was installed on the pusher type mechanical seal was established.
文中以压力容器的密封螺栓组为例，讨论了可靠性优化设计数学模型的建立方法，并给出了设计实例。
With the airproof bolt group of the pressure vessel as an example, the method of the reliability optimize design of math model is discussed, and an example of the design has been provided here.
今天继续做第二个模型，改进了气缸的密封方式，效果还不是很确定。
Today continue to make the second model, we changed the way to improve the cylinder, but the effect was not clear.
与密封管道密封相连接的是风机，需要控制模型底部的风扇来控制物体在管道中悬浮的高度，其中非线性红外线作为系统的测量仪器。
The fan connected with the pipeline at the bottom of the model, is used to control the suspended -height of the object in it. And the Nonlinear Infrared is used as the measuring instrument.
与密封管道密封相连接的是风机，需要控制模型底部的风扇来控制物体在管道中悬浮的高度，其中非线性红外线作为系统的测量仪器。
The fan connected with the pipeline at the bottom of the model, is used to control the suspended -height of the object in it. And the Nonlinear Infrared is used as the measuring instrument.
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