periodic matrix

Cyclic matrix and periodic, primitive matrix and aperiodic matrix have variant defination mode respectively.

循环矩阵与周期矩阵，本原矩阵与非周期矩阵分别有不同的定义方式。

Cyclic matrix and periodic, primitive matrix and aperiodic matrix have variant defination mode respectively.

循环矩阵与周期矩阵，本原矩阵与非周期矩阵分别有不同的定义方式。

The methods of life cycle assessment(LCA) coming from environmental evaluation,with the semi-quantitative methods of LCA matrix,are introduced to evaluate the vitality of the forest landscapes.

根据森林旅游资源具有生命周期的特点,引入环境评价中的生命周期评价方法与步骤,并利用生命周期矩阵的半定量方法,对森林景观进行生命力评价。

According to stage of forest landscape the tourism vitality of forest landscape is evaluated by using LCA and LCA matrix,and the correlation of the tourism vitality and the stage and the type of forest landscape is analyzed.

根据森林景观的不同发展阶段,引入环境评价中的生命周期评价方法与步骤,并利用生命周期矩阵的半定量方法,进行森林景观类型的生命力的量化;同时对森林景观的旅游生命力与景观的发展阶段、景观类型进行了关联度分析。

The number of translation equivalence classes of linear recurring m-arrays witha diagonal fundamental period matrix was given in [1].

文[1]给出了基本周期矩阵为对角形状的线性递归m-阵列的平移等价类的计数。