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- He manipulated the frequency dial of the radio. 他开始调拨频率键盘。
- Both intermediate and base band frequency sampling schemes may be used in all digital DS/CDMA receiver. 全数字 DS/CDMA信号接收机既可以采用中频采样方案 ;也可以采用基带采样方案 .
- The out band rejection and the trap wave point of SAWF are up to above -45 dB and -55 dB respectively,the rectangular factor is also greatly improved. 这些措施使声表面波滤波器的带外抑制提高到-45dB以上,陷波点-55dB以上,矩形系数也大为改善
- It's got AM, FM, shortwave, longwave, SSB and aircraft band frequencies. 它的获得时,调频,短波,长波,SSB及飞机频段频率。
- He left when the band began to beat out pop music. 乐队一奏起流行音乐他就走了。
- VFDE Voice Frequency Dialing Equipment 话频拨号设备
- voice frequency dialing equipment 音频拨号设备
- The jazz band gave out with quick rhythms. 爵士乐队狂热地奏出了快速的旋律。
- Single Side Band Frequency Modulation 单边带调频
- narrow band frequency modulation 窄带档
- Frank hired out as a saxophonist with a dance band. 法兰克受雇担任乐队的萨克士管吹奏员。
- It is absurd to go out in such terrible weather. 在这麽恶劣的天气里出去太荒唐。
- He took out a fire insurance policy for his house. 他为自己的房子办理了一份火险保险单。
- He's been in and out of prison for years. 他多年来屡次进出监狱。
- The lifeboat went out to a ship in distress. 救生船去救一艘遇险的船只。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- The statue was carved out of marble. 这座雕像是用大理石雕刻的。
- The band drowned out our conversation so we sat and said nothing. 乐队的声音盖过了我们的谈话声音,因此我们只好坐着不说话。
- Based on the dedicated bands frequency allocation strategy, this paper proposed a dynamic frequency allocation strategy for GSM SFH network to cope with temporary traffic overloads. 在专用频段方案的基础上,对GSM慢跳频系统提出了一种动态频率分配暂借信道方案,以解决突发性话务拥塞的问题。
- How long will our food supplies hold out? 我们的储粮还能维持多久?