主动: initiative分频: frequency division; frequenc ...主动分频,电子分频,有源分频: active cro over; active crossover被动,被动分频,功率分频: passive主动产,主动分娩: active birth主动分词: active participle主动分禾器: active divider主动分化: independent differentiation; self-differentiation主动分泌: active secretion分频: frequency division; frequency demultiplication; dividing frequency; scaling-down; frequency splitting复合主动分词形容词: compound active participial主动分析心理治疗法: active analytic psychotherapy分频比: divide down ratio; division ratio; frequency dividing ratio分频的: crossover分频点: cross freguency分频管: modulation divider tube; modulation dividertube分频级: frequency divider stage; frequency division step分频器: counter down; counter-down; counting-down circuit; fdct frequency divider; frequecny demultiplier; frequency demultiplier; frequency divider分频制: frequency division system预分频: gptmtnpr; prescale主动: 1.(能够造成有利局面) initiative 主动作某事 do sth. on one's own initiative; do sth. of one's own accord; 争取主动 try to gain the initiative; contend for the initiative; 主动为人们做好事 be active in doing good to men; 主动求婚[爱尔兰] take the initiative in courtship; 她不愿意主动这么做。 she does not like to do so from her own initiative. 他工作很主动。 he displays great initiative in his work.2.[机械工程] driving; 主动报价 unsolicited offers; 主动导航 active homing; 主动舵 active rudder; main rudder; 主动滑轮 driving pulley; feed pulley; 主动皮带轮 drive pulley; 主动注意 [心] active attention有源分频,电子分频: active crossover百分频率: percentage frequency参看“分频频率”: crossover frequency参考分频器: parametric frequency divider