Cyclicalsn.周期型；景气循环cyclicaladj.循环的；周期的cyclical transformation循环变换cyclical average method循环平均法cyclical stratification旋回层理cyclical economic crisis周期性经济危机cyclical redundant check循环冗余核验cyclical price movements物价循环cyclical disequillibrium周期性不平衡cyclical parthenogenesis周性单性生殖cyclical sequence method循环序列法cyclical economic crises周期性经济危机