echelon prism

例句：

1. 1. The team's performance was a testament to the effectiveness of their echelon prism strategy.
   团队的表现证明了他们采用的梯队棱镜战略的有效性。
2. 2. The researcher used an echelon prism to analyze the data collected from various sources.
   研究员使用一个梯队棱镜来分析从各种来源收集的数据。
3. 3.The echelon prism technique is a powerful tool for visualizing complex systems.
   梯队棱镜技术是一种强大的工具，用于可视化复杂的系统。