This paper introduces time-space serialmethod. Using this method has made obvious effect on coal mine safety management.
介绍了时空序列法，应用此法在煤矿安全管理中取得了良好效果。
2
Comparing with the familiar infinite serialmethod of summarization this method is more clear in physical concept and simple in calculation.
和传统的无穷级数求和的计算方法相比，本文所给出的方法更为概念清晰、计算简便。
3
Researchers used a serial killer profiling method to figure out just how the fearsome ocean predator hunts, something that's been hard to observe beneath the surface.