active NAK主动NAKactiveadj.活跃的；积极的；起作用的；灵活的active mode locking有源波模同步active equalization主动均衡active energy meter瓦时计,累积瓦特计active microbiomass活跃微生物量active field period有效场周期active engine mount主动悬置active by-product放射性副产物active bank account尚有存款的银行户头active network code主动代码Active agricultural动态农业