• The method of compressed mass plane coefficient for the inversion of three dimensional single density discontinuity on gravity data is most popular in use.

    利用重力资料反演三维单一密度界面的质面系数法是目前最为常用的方法之一。

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  • Comprehensive curve pattern, attenuation coefficient and the relationship of plane position and geological abnormity had been conducted.

    研究了综合曲线的形态、衰减系数大小,平面位置与地质异常体的类型定性关系。

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  • For convenience, only the reliability index of the dangerous gliding plane is given, and the dangerous gliding plane is searched by the safety coefficient method.

    为了方便,只计算了按安全系数法搜索最危险滑动面上的可靠度指标。

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  • When these characteristics are considered and assume that the interface of sea water and sediment is a plane, the expression of reflection coefficient is derived.

    考虑到这些特征,再假设海水与沉积物的界面是平的,导出了平面声波在其上的反射系数的表达式。

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  • Thus, when the permeability of 50% probability and the coefficient of variation for lognormal distribution are known, one can establish a definite numerical model of permeability plane distribution.

    这样,知道模型的渗透率对数正态分布概率50%处渗透率和变异系数,就可以建立起确切的渗透率平面模型。

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  • The heterogeneity of interlayer and plane of fluvial reservoir in upper Ng of Chengdao Oilfield was analyzed with the geostatistics and the Lorentz coefficient method.

    以埕岛油田馆陶组上段层间河流相储层为研究对象,采用地质统计方法和劳伦兹系数法分析了馆陶组上段层间和平面的非均质性。

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  • The coefficient is maximum when the depth of backfill equals the height of initial plane of equal settlement.

    填土厚度等于初始等沉面高度时,土压力系数有最大值。

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  • The slip fracture plane with minimum safety coefficient is the most dangerous one .

    用条分法分别确定出抗滑安全系数,安全系数最小的就是最危险滑裂面。

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  • In computing the reliability extent of blocks, the influences of a variety of factors are taken into account such as occurrences, cohesion coefficient and friction coefficient of the structural plane.

    在计算块体的可靠度时,考虑了结构面的产状,粘结系数,摩擦系数等多个随机因素的影响。

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  • Discusses the streamlines in central plane and presents some expressions for flow rate and resistance coefficient.

    讨论了中心面上的流线。给出了流量以及阻力系数的计算式。

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  • For scattering of a bounded acoustic beam from a liquid-solid interface, the principal difficulty comes from the treatment of tie plane wave reflection coefficient.

    分析有限声波束从平面液-固界面上散射的困难主要发生在平面波反射系数的处理上。

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  • Series solutions were derived for the in-plane strain, deflection and bending strain that satisfy the simplified boundary conditions to calculate the shear lag coefficient.

    根据简化的边界条件,得到了面内应变和弯曲应变的级数解,进而求得剪力滞后系数。

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  • The permeability coefficient on the direction vertical to the bedding plane is larger than that on the direction parallel to the bedding plane.

    垂直于层理方向上的渗透系数大于平行于层理方向上的渗透系数。

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  • This paper has analyzed and calculated the influence of external ZC-1 scout equipment on the lift coefficient, damp coefficient and aerodynamic center of the fighter plane.

    从外挂对载机气动特性影响的计算方法出发,分析了现役某型战机外挂ZC-1航空侦察吊舱对载机升力系数、阻力系数和气动中心的影响,得出了具体的计算结果。

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  • The quick balance strategy for 1-plane is brought forth based on the influencing coefficient method, and idea is further spread to 2-plane automatic balance.

    提出了基于影响系数法的快速单面平衡策略,并将此法推广到双面平衡。

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  • The quick balance strategy for 1-plane is brought forth based on the influencing coefficient method, and idea is further spread to 2-plane automatic balance.

    提出了基于影响系数法的快速单面平衡策略,并将此法推广到双面平衡。

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