chronological operator

例句：

1. 1. The chronological operator is used to order events in a linear sequence.
   时间顺序运算符用于将事件按照线性序列排序。
2. 2. The chronological operator is essential for organizing data in a historical context.
   时间顺序运算符对于在历史背景下组织数据至关重要。
3. 3. The chronological operator was developed to simplify calculations involving time intervals.
   时间顺序运算符是为了简化涉及时间间隔的计算而开发的。