A means for powder volume auto adjusting based on system press curve and statistical analysis is proposed.
提出了一种基于系统压力曲线和统计分析的自动装粉量校正方法。
A nonlinear statistical model which describes a relationship between the return and the relative rate of trading volume in stock market is presented in this paper.
本文提出了一个描述股市收益率与成交量变化率的关系的非线性统计模型。
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