intensity of water migration

Three growth patterns of discrete ice including single thin ice lay,dual ice lay and thick ice lay were advanced and deduced owing to the influences of freezing rate and rate of water migration during soil freezing.

提出并推导土体在冻结过程中由于冻结速度和水分迁移速度的影响 ,造成不连续分凝冰有单薄冰层、双冰层和厚冰层 3种发育模式 。

By using the theory of function S-rough sets and random characteristics of function transference,the concept of reliability of function transference and reliability function are presented.

利用函数S-粗集理论和函数迁移的随机性,提出函数迁移的信度及信度函数的概念;给出函数单项S-粗集与函数双向S-粗集的随机生成;讨论了随机生成的函数S-粗集的数学结构及信度特征。

Based on S-rough sets theory and element transference random,the concepts of the reliability of element transference and reliability function are presented.

利用S-粗集理论和元素迁移的随机性,提出元素迁移的信度及信度函数的概念;给出了单向S-粗集与双向S-粗集的依信度生成;讨论了S-粗集依信度生成的特性。

In this paper,the concept of reliability of property transference and reliability function was presented,and the generation of depending on the reliability of two direction variation S-rough sets was given.

提出双向变异S-粗集的属性迁移的信度及信度函数的概念,给出了双向变异S-粗集的依信度生成,讨论了双向变异S-粗集依信度生成的特性。