- 相关词组
- pulse frequency dividing脉冲分频
- pulse frequency spectrum脉冲频谱
- pulse step脉冲步进
- pulse frequency modulation telemetry脉冲调频遥测术
- pulse-power break down脉冲击穿功率
- pulsed frequency modulated carrier脉冲调频载波
- pulse radiation frequency脉冲射频
- pulse frequency control脉冲频率控制
- pulse repetition frequency generator脉冲重复频率发生器
- pulse to pulse frequency jumping脉间跳频
- pulse-train frequency spectrum脉冲序列频谱
- pulse width-pulse frequency modulation control调宽调频控制
- pulse frequency modulation脉冲频率调制
- pulse high frequency apparatus脉冲高频机
- pulse frequency modulation control system脉冲调频控制系统
- pulse frequency divider脉冲分频器
- pulse repetition frequency limitation脉冲重复频率极限
- pumping frequency泵频;泵浦频率;激励频率
- pulse frequency discriminator脉冲鉴频器
- pump frequency泵激频率;泵浦频率
- 今日热词
- 热门搜索
- painter n.画家，着色者;油漆匠;（系船的）缆绳;
- ability n.能力，资格;能耐，才能;
- four num.四;四个人（或事物）的一组;得四分的一击;四人赛艇的全体成员；四人赛艇;
- supper n.晚饭;夜宵;
- printer n.打印机;印刷机;印刷商，印刷厂;印刷业从业人员，印花工;
- rollup n.汇总;上卷;卷起;滚动
- hunter n.猎人;猎犬;猎狐马，猎食其他动物的野兽;亨特;
- join v.加入…之中;加入;参与;连接;会合;上（车等）;n.连接处;
- aloe vera 真芦荟，羊角掌，真芦荟制品;芦荟汁(用于生产护肤霜等);
- origin n. 起源，根源;出身;[数]原点，起点;[解]（筋，神经的）起端;
- headmaster n.（私立学校的）校长;
- chemistry n.化学;化学组成;（两人之间）吸引;
