查询词典 distribution coefficient

The comparison of results between the CMT drain with sparger and the CMT drain without sparger indicates that the sparger has great affection on the system pressure response, temperature distribution and heat transfer coefficient.

实验发现，CMT内温度分布和凝结特性主要受PRZ初始压力和CMT初始温度的影响，而压力响应主要受CMT初始温度影响。

Author considers how to define the spatial distribution of point sets by using the coefficient of variation of the area of Voronoi polygon and makes its application.

探讨了根据Voronoi多边形面积的变异系数来分析点状目标的空间分布形式的方法并进行了应用研究。

To define the spatial distribution pattern of point objects, a new approach is introduced, which employs the variation coefficient CV of the area of Voronoi polygons.

：点集的Voronoi图是对点集的一种空间分割方式，不同分布的点集可以形成Voronoi多边形面积的不同变化，可以通过计算点状目标的Voronoi多边形面积的变异系数方法，来分析点状目标的空间分布特征。

In this course three-dimensional finite element method is used to calculate the stress and deformation of the metal structure.The influence coefficient method is adopted to obtain the expression between the load and the offect ,and form the limit state equation of all failure mode.Finally.corresponding reliability indices are obtained with the JC method under truncated distribution.

在此过程中，运用三维有限元计算了门机金属结构的应力和变形，采用影响系数法，建立起荷载与荷载效应的显式关系，进而建立了各失效模式的极限状态方程，再用可截尾处理的JC法求出相应的可靠指标。

Pore structure uniformity coefficient can evaluate pore structure inhomogeneous degree preferably. Ep average values of four areas distribute within 1.144～1.607. Distribution curves of Ep present upwarp, smooth and ward triple section.

2孔隙结构均质系数可较好地评价孔隙结构的非均质程度，4个研究区块的Ep平均值介于1.144～1.607之间，样品Ep分布曲线呈上翘、平缓、下凹的三段式。

As to concrete treating method, the thesis adds the components in third dimension to the original 2D MHD code, and inward flows are embedded along the side of the current sheet, through changes of certain flow's scale, its distance to the current sheet, the viscosity coefficient and the resistivity in the plasma, the magnetic field figure, the velocity vector figure and the density distribution figure with different situations would be showed and observed, the reconnection growth rate figure is to be presented also, and the physical explanation involved will be made consequently.

在具体的处理方法上，文章在原有二维MHD流体理论基础上加入第三方向的分量，并且在电流片两侧加入入流扰动，通过改变其大小，距离电流片的位置，等离子体中的粘滞系数和等离子体电阻率，从而观察不同扰动情况下磁场重联的磁场位形、流场位形或者密度分布，绘制出磁场重联增长率在不同入流扰动下的图像，并分析其中的物理过程。

Using R/S analysis, we estimated Hurst Exponent to characterize the long term persistence. Also by analyzing the scaling behavior of zero probability, we estimated self-similar coefficient of Levy stable distribution.

我们使用R/S分析估计了长程相关的特征量赫斯特指数，并通过0概率的标度行为估计了列维稳定分布的自相似参数。

In this paper,the algae eco-distribution of Yanxia Andrias davidianus nature reserve of Guizhou was studied,and the plant species richness of nature reserve′s algae was evaluated by the abundant flora of integrated coefficient method.

通过对贵州岩下大鲵自然保护区藻类的生态分布情况进行调查，并且利用植物区系丰富性综合系数法对保护区内藻类植物的丰富性进行了评价。

Former spread spectrum system always work with a fixed coefficient,and all the nodes are equalization,it must be avoidless that the distribution of the source of wireless bandwidth is improper.

摘 要：以往的扩展频谱技术都是以固定的扩频比进行通信，系统将所有节点同等看待，势必造成无线带宽资源的分配不合理。

Emission spectra,spatial distribution of fluorescence,relations between chromophoric dissolved organic matter fluorescence and absorption coefficient, dissolved organic carbon concentration were studied based on the measurements from December 2004 to March 2005 in Lake Taihu.

利用紫外分光光度法和荧光法测定了2004年12月到2005年3月太湖不同湖区有色可溶性有机物的吸收和荧光，分析了CDOM荧光发光光谱、空间分布及其与吸收系数、溶解性有机碳浓度之间的关系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。