• 利用稳态压力分析结果建立油藏模型可以提高碳酸盐岩油藏建模准确性

    This work proves that using transient pressure analysis results in construction of reservoir model can improve the accuracy of carbonate reservoirs models.

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  • 通过求解三维层流N-S方程得到了端面稳态压力速度分布分析了气体端面间隙内的流动形式

    The three-dimentional laminar Navier-Stokes equations were solved for getting the gas film pressure and velocity distributions in the steady state, and the flow styles in the clearance were analyzed.

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  • 压力消失后,身体就会回复标准状态(稳态)。

    After the stressor disappears, the body returns to its normal state (homeostasis).

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  • 稳态复合材料风力水流状态变化迅速改变空气动力形态,帮助去除涡轮叶片多余的压力

    A bistable composite capable of altering its aerodynamic profile rapidly when wind and current conditions changed would help to remove unwanted stresses in the blades.

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  • 本文稳态模型局域热力学平衡假设推导纵向磁场真空电弧压力数学表达式

    This paper derives the mathematical express on of the pressure of vacuum arc subjected to an axial magnetic field under stationary model and the assumption of local thermodynamic equilibrium etc.

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  • 结果表明压力恢复稳态求解启动压力梯度理论正确方法简单具有明显优点

    The results indicate that using pressure build-up steady state pressure survey approach to calculate starting pressure gradient has obvious advantages with simple method and is theoretically correct.

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  • 即使稳态运行相流体回路系统经常会发生压力振荡现象

    Pressure Oscillation often occurs in two-phase system even if it operates in steady state.

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  • 天然气水合物一种亚稳态物质,极易受到温度压力条件影响

    Because gas hydrates are metastable, changes of pressure and temperature may easily affect their stability.

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  • 着重研究了周围压力剪切排水条件初始相对密实度粉煤灰稳态变形特性影响

    The influence of confining pressure and drainage shear condition and initial relative density for flyash in steady-state deformation characteristic were discussed.

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  • 为了研究渗透砂岩启动压力梯度,设计了一种稳态渗流测量压力试验方法。

    The threshold pressure gradient of low permeability sandstone was studied experimentally by measuring the pressure attenuation in an unsteady seepage flow.

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  • 提出用于建立过滤层非稳态过滤压力损失模型微观分析法宏观分析法概念

    A new concept of the microcosmic analysis method and the macroscopic analysis method are proposed to investigate the pressure drop of the dynamic filtration of filters.

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  • 多缸液压同步系统中,压力控制稳态误差小于3%,表明了该算法的有效性。

    The static error of pressure control less than 3%, the test results show it is validity for the multi-point hydraulic synchronous system.

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  • 利用仪器可以测量聚合物稳态动态挤出过程中的流动速率压力离模膨胀表观粘度等。

    The flow rate, pressure drop, die swelling and apparent viscosity in dynamic and static extrusion can be measured by using this equipment.

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  • 负载压力波动加载转矩转速波动,主要影响系统稳态性能

    While the load pressure fluctuation, the load torque fluctuation and the rotational speed fluctuation mainly affect the steady performance of the system.

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  • 提出一种开启解析模型方法求解稳态密封性能压力扰动动态响应

    A method of opening force analytical model was brought forward to solve the dynamic response analysis to pressure perturbation under the steady status.

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  • 研究结果得出了当排气压力恒定位移吸气压力、摇压力以及控制阀流量稳态特性关系

    When the discharge pressure keeps constant, the relationship between displacement of valve rod and suction pressure, wobble plate case pressure, flow rate through control valve have been obtained.

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  • 稠油视为流体推导了宾汉流体在稳态状况时地层孔隙中的压力分布数学模型求得了数值

    Assuming heavy oil as Bingham fluid, a mathematic model of non-steady pressure distribution of Bingham fluid in formation pores is derived, and its numerical solution is obtained.

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  • 建立了绝热稳态爆炸计算模型不同压口位置情况下油气混合物爆炸泄压过程中压力温度参数进行了计算

    Established is a calculation model of isolation and stable state explosive pressure relief and calculated are such parameters as pressure and temperature during explosive pressure relief.

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  • 基于启动压力梯度,推导出了宾汉流体的运动半径运动边界压力求取公式在此基础上推导出了垂直稳态状态下产能预测公式。

    Moving radius and moving boundary pressure are derived based on its star-tup pressure gradient. Productivity of vertical wells is derived on the above three parameters.

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  • 对于数据采集过程中的各种压力信号,提出了适用于叶轮机械稳态特性采集的经济性方案

    An economical scheme, which is effective for the steady data acquisition for turbomachinery, has been demonstrated forward.

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  • 为了测量人生中的一段时间受到压力两位研究人员到了一个著名指数:非稳态负荷

    Stress in the city To measure the amount of stress an individual had suffered over the course of his life, the two researchers used an index known as allostatic load.

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  • WIP1发挥着DNA损伤细胞送回稳定状态功能4,5),同时维持着非压力条件下p53-依赖的稳态6)。

    WIP1 functions in returning cells to a homeostatic state following DNA damage (4,5), as well as in maintaining p53-dependent homeostasis under nonstress conditions (6).

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  • WIP1发挥着DNA损伤细胞送回稳定状态功能4,5),同时维持着非压力条件下p53-依赖的稳态6)。

    WIP1 functions in returning cells to a homeostatic state following DNA damage (4,5), as well as in maintaining p53-dependent homeostasis under nonstress conditions (6).

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