周期训练 meaning in Chinese

circuit training
cyclical training

The researchers trained individual cockroaches at different times in the 24 - hour day / night cycle and then tested them to see how long they remembered the association
研究者对个体蟑螂于不同时间在二十四小时之内分成日夜周期训练，并接著试验?们，观察?们对这样联系的记忆能维持多久。
On consideration of the characteristics of the new volley ball tournament system , several problems in the theory of period training and pregame training are discussed and expounded
摘要结合排球主客场赛制的运行特点，对主客场赛制的周期训练理论、赛前训练的几个训练学问题进行初步研究。
The paper analyzes the function of competitive state in forming periodical theory according to the discussion of the conception and definition of competitive theory , and suggests that the periodical theory is still the basic theory in sports training
从对竞技状态的概念及其定义讨论着手分析了竞技状态对周期训练理论形成的作用，提出训练周期理论仍然是运动训练的基本理论。