The present paper provides a historical review for establishing the Global Boundary Stratotype Sections and Points (GSSPs) of the Ordovician System, Series and Stage.
简述了奥陶系三统七阶的划分原则和它们的全球界线层型剖面和点位( GSSP)确定或提名经过和问题,并提出了本届国际奥陶系分会移至中国后的主要任
SoPC System Application Development in Timing System Based on NiosII;
基于NiosII的SoPC系统在时统系统中的应用开发
Loading Statistics System of Railway Administration (Subadministration);
铁路局(分局)级装车指标完成情况统计系统
It was analyzed the disadvantage of Ordinary Statistics System for railway administration loading indexes, introduced the concept of smart statistics.
分析一般铁路局装车指标统计系统在灵活性方面的不足,需要引进灵巧统计概念。
Making a comparison between the grey system method and traditional system method, this paper discussed the characteristics of the grey system theory and method in object and content of study, methodology, and analyzed the problem of the grey system theory and method in study and application.
通过对灰色系统方法与传统系统方法的比较，探讨了灰色系统理论与方法在研究对象、研究内容、方法论等方面的特色，并分析了其在应用和研究中存在的问题。