On the basis of geological unit methods, the article presents a quantitative mathematic model of partition and inspection method for the division of geological statistic units.
本文以地质体单元法为基础，给出地质统计单元划分的分割检验法定量数学模型。
2
Statistic activity is a special information service activity, and its production can be measured with "the basic unit method".
统计是一种特殊的信息服务活动，可采用“基层单位法”来计量。
3
Using LSTAR (1) model as an example, we give the unit root test statistic and its critical value.