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1)  instantaneous steady seepage
瞬时稳定渗流
1.
the consolidation seepage and instantaneous steady seepage due to the negative boundary pressure.
从渗流问题的基本方程出发,导出了真空预压的固结解析解,认为在地基中存在负压边界引起的瞬时稳定渗流与固结渗流2种不同特性的渗流。
2)  instantaneous seepage flow field
瞬时渗流场
3)  electrical transient
瞬时产生的不稳定电流
4)  steady-state flow
稳定渗流
1.
Pressure field analysis of steady-state flow of vertically fractured well by boundary element method;
垂直裂缝井稳定渗流压力场的边界元分析
2.
The steady-state flow mathematical model of arbitrary shaped heterogeneous reservoirs with impermeable barrier is constructed in this paper.
建立了考虑源(汇)影响的含有不渗透区域复杂边界条件下非均质油藏稳定渗流的数学模型。
3.
The mathematical model for steady-state flow in arbitrary shaped homogeneous reservoir with mixed boundary conditions is constructed,and solved with the Boundary Element Method(BEM).
建立了考虑源(汇)影响、任意形状、混合边界条件、含有不渗透区油藏稳定渗流的数学模型,采用边界元方法对其进行了求解,获得了油藏内的压力分布,绘制了相应的压力剖面图。
5)  steady seepage flow
稳定渗流
1.
The steady seepage flow model of non-Newtonian power law fluid is firstly presented and solved,and then the formula is modified referred to the characteristics of horizontal well.
此次研究首先给出了非牛顿幂律流体稳定渗流模型,通过积分对其进行求解,然后结合水平井的特点对此公式进行修正,最终得到非牛顿幂律流体的产能公式,并通过实例分析了各种流体特征对水平井产能的影响。
2.
This paper has constructed a mathematical model containing steady seepage flow of homogeneous reservoir under the complex boundary condition in impermeable area,which is effected by source(congruence).
建立了考虑源(汇)影响的含有不渗透区域复杂边界条件下均质油藏稳定渗流的数学模型。
3.
By using this program, the steady seepage flow analysis for the heightening engineering of the Shaowu powerplant fly ash dam is carried out, and some valuable results are obtained.
基于统一的饱和-非饱和土渗流控制方程,采用固定网格有限元法进行稳定渗流分析,提出溢出面范围的确定方法,并研制了相应的计算程序。
6)  steady flow
稳定渗流
1.
This paper investigates the problem of the steady flow from a circular anisotropic formation to a central circular wellbore and presents an analytic solution of it.
对各向异性渗透率圆形有界地层向一口中心井的稳定渗流问题进行了研究 ,利用坐标变换将原流动问题转化为各向同性渗透率椭圆形地层向中心椭圆形井筒的流动问题。
2.
By analyzing the changing of permeability varies with the pressure under non-reversible deformation condition,the nonlinear steady flow model was established and derived with numerical method.
通过推导不可逆变形条件下渗透率与压力的关系,建立了考虑不可逆变形的特低渗透油藏非线性稳定渗流模型并进行数值求解,从而得到了内边界定压和定产量条件下的压力分布。
补充资料:稳定/稳定浴
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性质:照相中的稳定作用是指防止感光材料在保存过程中由于药膜中残留药液的作用而引起的暗褪色、色污染及霉变等弊病。通过正常冲洗或无水洗加工最后一个工序——稳定工序,可稳定照相影像,使之不变或变化极小。能起稳定作用的浴液称稳定浴。无水加工中的稳定浴主要由pH值控制剂、铁隐蔽剂、防霉剂、坚膜剂、软水剂、有机助剂等组成。

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