periodize
verb [ T ] (UK usually periodise) uk/ˈpɪə.ri.ə.daɪz/ us/ˈpɪr.i.ə.daɪz/
分期
to divide a period of time into shorter periods
Popular histories are periodized by decades ("The Fifties, The Sixties," etc.) 流行的历史以十年为周期（“五十年代，六十年代”等）
We offer a progressive, periodized training plan that provides a year-round fitness program. 我们提供渐进式、分阶段的训练方案，提供全年的健身规划。
- More examples
- Periodizing your training in phases of lighter, moderate, and heavy lifting can help.
- The Orientalists of the nineteenth century framed and periodized Indian history in accordance with certain assumptions.
- Geologic time is a system of periodizing the events that shaped the Earth and its life.