排序方式: 共有43条查询结果,搜索用时 32 毫秒
41.
Based on the El Nino event data sequence from 1854 to 1993, the nature of sequences was determined
by using statistical normal and independent tests, etc. With the Markov random process and first order
auto-regression predictive model, we set up the prognostication mode and give the time limit of the occurrence
of next El Nino event, which probably occurs around 2002.The occurring probability for 2001 is 44 %, and it is
61 % for 2002. 相似文献
42.
43.