查询词典 percolation

The Dac model is easily described:choose a graph at random according to bond percolation,and then paint randomly and independently the different clusters,each cluster being monochromatic.We generalize the Dac model in the sense that the independent condition is weakened to uncorrelate.

第二章研究了Z~d上Bernoulli边渗流开簇的随机着色模型：按照Z~d上的边渗流机制随机的选择一个子图，然后给每个开簇上的点随机的染色，要保证这种不同的开簇上的染色行为是互不相关的，而且同一开簇上的点被染的颜色是相同的。

Effect of soil permeability,as governed by rate of percolation, on redox potential of soils,composition and properties of drained water in relation to rice growth has been investigated.

在实践中除了一些人为措施以更新土壤环境外，工壤所具有的渗漏性能，在土壤环境更新中也起一定的作用。2。

Uniformity and deep percolation loss rate of solute distributions were less than that of the water distributions respectively. Redistributions of water and solute after infiltration provided more direct and comprehensive assessment for irrigation efficiency.

溶质分布的均匀程度和深层渗漏损失率均小于水量分布的均匀程度和损失率，根据入渗后水分和溶质的再分布情况对灌水效率进行评价更为直接和全面。

Two-dimensional percolation lattices are used to describe urban wireless propagation environment, and random walks are employed to model radio wave propagation. The probability that a generic ray undergoes certain number of collisions at specific spatial location is derived from the Bernoulli equiprobable experiments and the maximum entropy principle.

使用二维渗流网格描述城市无线传播环境，使用随机游动过程对在该环境中传播的无线电波进行建模，在此基础上分别使用Bernoulli等概率试验和最大熵原理方法计算随机射线在传播空间的概率分布。

According to the phase change law for wax deposition and dew point line curves, and the change of the saturation of condensate gas with phase properties, gas-liquid-solid was transformed with phase change, which would result in the change of distribution of fluid pressure and influence or alter the characteristic and the process of condensate gas percolation flow.

根据相的变化受析蜡线、露点线的相态变化规律控制，分析相变特性会导致储层内油气饱和度的变化，揭示蜡沉积在多孔介质表面引起孔隙性质改变和气、液、固在储集层中的微观空间分布会影响凝析气的流动特征。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。