In the course of metallogenic prognosis, it is an important step how to divide geological statistic units. 成矿预测工作中,如何划分地质统计单元是成矿预测的重要环节。
A Statistic Analysis of Early Failure Rates of Large-Size Generating Units 大型发电机组早期故障率的统计分析
This paper proposes an idea to constitute a statistic association by separating statistician from original units, and devises to establish a new system so as to develop statistic association. 本文提出建立交通统计协会,将统计人员从原来各单位分离出来,探讨性设想一套新的运行机制,并对交通统计协会的未来发展做出初步展望。
Statistic Method and Optimization of Statistic Software for Reliability to Main Units in Power plant 发电厂主机可靠性统计方法和统计软件的优化