cyclic use循环利用cyclicadj.循环的；周期性的；环形的cyclic storage system循环存储器系统cyclic heat treatment循环热处理cyclicotomy cyclotomy睫状肌切开术, 睫状肌分离术cyclic storage access循环存储器存取Cyclic vulvovaginitis周期性外阴阴道炎cyclic ester monomers环酯单体cyclic AMP synthetase环(化)AMP合成酶cyclic f-structures循环功能结构cyclic acid anhydride环状酸酐cyclic spreading code循环扩频码