- 相关词组
- second-channel frequency镜像频率
- selective call with dual voice frequency双音频选叫
- scheduled frequency offset规定频率差度
- self-resonance frequency自谐振频率
- scattering frequency散射频率
- selective call with audio frequency coding音频组合选呼
- scanning line frequency扫描线频率;行速
- seasonal frequency季节频率
- selective frequency control选择频率控制
- search frequency generator搜索频率发生器
- scanning-velocity modulation扫描速度调制
- secondary sexual characteristic第二性象征
- seismic response characteristic地震反应特性
- select transmit frequency选择发射频率
- self-neutralizing frequency自中和频率
- sector characteristic curve扇形区域特性曲线
- self-excited vibrational frequency of bridge span桥梁自振频率
- selectivity characteristic选择性特性
- self-phase modulation自调相
- self-pulsed modulation脉冲自调制
- 今日热词
- 热门搜索
- send v.寄，发送;传达;派遣，打发;使快速移动;使进入(某种状态);
- NOI abbr.非作战情报(Non-Operational Intelligence)；未另验证(not Otherwise Identified)；调查通知(Notice of Inquiry)
- sailor n.水手，海员;驾船人;
- Eli Manning 伊莱·曼宁；四分卫伊莱曼宁；小曼宁；莱曼宁；艾里·曼宁
- astronaut n.宇航员;
- upward adj.向上的，上升的;升高的;
- scenery n.风景;风光;景色;舞台布景
- reverse vt.& vi.（使）反转;（使）颠倒;调换，交换;[法]撤消，推翻;vi.倒退;[桥牌]逆叫;
- forgive v.原谅，宽恕;免除(债务);
- mick jagger [人名]米克·贾格尔;米克贾格尔;米克-贾格尔;滚石乐队主唱
- flag n. 旗;旗帜;信号旗;菖蒲;vt. 标示;
- overcoat n.大衣;外套;保护层，护膜;
