cyclicism循环式cyclicadj.循环的；周期性的；环形的cyclic agriculture循环农业cyclic coexistence共生循环cyclic development循环发展,周期性发展cyclic utilization循环利用cyclic indentation循环印压cyclic determinant循环行列式cyclicopropagative[医] 周期繁殖的cyclic accelerator循环加速器,环形轨道加速器cyclic load regime周期载荷状态cyclic voharmnetry循环伏安法