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- Linear frequency modulation (LFM) signal and binary phased code (BC) signal are applied widely in pulse compression radar system. 摘要线性调频信号和二相编码信号在脉冲压缩雷达系统中使用较为广泛。
- Chirp signal(LFM) is a kind of large time and band product signal used in pulse compression radars.It's advantage is non-sensitive to the Doppler shift of echo signal in the matching filter. 线性调频(LFM)信号是脉冲压缩体制雷达中广泛应用的大时宽带宽积信号,其突出优点是匹配滤波器对回波信号的多普勒频移不敏感。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- The drunken man was a dead weight in my arms. 这个醉汉在我怀里死沉。
- Research on The Up- converter of Radar Transmitter in Pulse Compression System 脉压体制下的雷达发射机上变频器
- The dressmaker put small weight in the hem of the dress. 那裁缝把小块重物缝进连衣裙的下摆里。
- LFM Pulse Compression of a CO2Laser[J]. 引用该论文 曾昭信;史双瑾.
- Her baby doubled its weight in a year. 她的婴儿在一年内体重增加了一倍。
- A slight irregularity in pulse during sleep is not significant. 在睡眠时脉搏轻度不规则并不要紧。
- A rate or charge based on weight in pounds. 按每磅重量的利率或收费
- To raise or lift a weight in a press. 用推举的动作举重
- Effects of gas switch on power gain in pulse compressed system 脉冲压缩系统中气体开关对功率增益的影响
- Many kids carry too much weight in their packs. 很多孩子在书包里装了过多的东西。
- What have you done to lose weight in the past? 过去你是怎么减肥的?
- Magnetic Pulse Compression Technology and Its Application in Pulsed Power Supply 磁脉冲压缩技术及其在脉冲电源领域中的应用
- A good mechanic is worth his weight in gold. 一位优秀的技工是不可多得的。
- Discussion of application of phase-sensitive amplifiers in pulses compression 相位敏感放大器在脉冲压缩中应用的探讨
- Oh, Janet, you can't lose your weight in one day. 哎呀，杰妮特，减肥不在一天，
- You just earned your weight in gold, Malcolm. 你可帮了大忙， malcolm。
- There lies Doppler mismatch in every code of phase-coded pulse compression techniques. 在相位编码脉冲压缩技术中,各种码都存在着多普勒失配问题。
