系统介绍了原油蒸馏塔的模型算法的思想，对于编程者提供了可靠的参考资料-The system introduced crude distillation tower of the model and the algorithm of thoughts for the programming provided the reliable reference material

基于组态王下的原油计量监控系统，设计原理，设计内容 -Measuring and Monitoring System based on the the configuration king of crude oil

18日美油单边下跌，欧洲时段，美油跌破25美元/桶，创2002年6月以来的近18年新低。短周期15分钟图上看，顾比均线呈现明显的空头排列。