循环节

供应链的协同涉及多个企业、多个环节、多种因素，是一个复杂的系统问题，具有非线性、多反馈循环节等复杂系统的特点。

The supply chain collaboration relates with so many different enterprises , links and factors . It is a complex system problem which has nonlinear and multi-feedback characteristics .

纯循环小数循环节的规律

Recurring Period of Pure Recurring Decimal

任教英文科每周/循环周平均节数？玛雅循环周期开始于相同的日期。

No. of English Language Periods Taught Per Week / Cycle Many cycles begin on that same date .

每次运动包括3个循环，每1循环包括12节运动，每节运动包括在30～45s内做8次收缩，各节运动间休息15～30s，每个循环间休息2min。

Each time sport involved 3 cycles , and each cycle contained 12 sections including 8 contractions in 30-45 seconds ; the subjects could rest for 15-30 seconds between 2 sections , and 2 minutes between 2 cycles .