active bud活芽activeadj.活跃的；积极的；起作用的；灵活的Active and Subordinate Space积极非主流空间Active and passive treatment主动治理和被动治理active region magnetic field活动区磁场Active Duty for Special Work现役特别工作active laser tracking system主动激光跟踪系统active phased antenna arrays固态有源相控阵active disturbance rejection自抗扰active matrix liquid crystal有效矩阵液晶active electromagnetic armor主动电磁装甲active vibration-isolation主动隔振