- 相关词组
- public safety frequency bands公共安全频带
- frequency allotment频率分配
- push-pull video frequency modulation推挽视频调制
- quartz frequency石英频率
- pulsed frequency modulated carrier脉冲调频载波
- pumping frequency泵频;泵浦频率;激励频率
- pulse width-pulse frequency modulation control调宽调频控制
- pulse repetition frequency limitation脉冲重复频率极限
- pulse-train frequency spectrum脉冲序列频谱
- pulse to pulse frequency jumping脉间跳频
- pulse repetition frequency generator脉冲重复频率发生器
- pump frequency泵激频率;泵浦频率
- propagation of very low frequency甚低频电波传播
- carrier frequency amplifiern.载频放大器;
- pulse radiation frequency脉冲射频
- quantized frequency modulation量化调频
- quartz frequency stabilizer石英稳(定)频(率)器
- quantizing frequency modulation量化调频
- quantum frequency conversion量子频率变换
- purity of carrier frequency载频纯度
- 今日热词
- 热门搜索
- Europe n.欧洲;欧盟;（除英国以外的）全欧洲;除英国外的欧洲国家;
- carrier n.运输工具;搬运人;军车;运输舰;航空母舰;运输公司;携带病菌者;载物架;通信公司;互联网公司;
- jasmine n.茉莉；素馨
- hardship n.艰苦，贫困;
- despair n.绝望;使人绝望的人（或事物）;vi.绝望;
- window n.窗户;窗口;陈列窗;空当;
- tiresome adj.讨厌的;
- taxi n.出租车;的士;出租汽车;计程车;(非洲某些地方走固定路线、乘客可随时上下的)小公共汽车，小巴士vi.乘出租车;（指飞机）在地面或水面滑行;
- 大模型 large-sized model; mock-up; large model; MOCK-UP; Big Model; Outer Model;
- draft n.草稿;征兵;汇票;运动员选拔;v.起草;征召…入伍;选拔进职业队;选派;
- anal adj.肛门的;直肠的;肛门附近的;
- guarantee v.担保;提供（产品）保修单;确保;承诺对…负法律责任;n.保证;保修单;起保证的事物;担保金;
