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- 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
- Use method (1) named "the programmable trapping wave", which is merged with frequency spectrum convert in linear ,Direct Digit Synthesizer and Surface Acoustic Wave Filter, to open a communication band in jam-band willfully. 使用融合了线性频谱搬移技术、数字频率合成技术以及声表面波滤波技术的“可编程陷波法”,在干扰频段内任意开辟出通讯频段窗口;
- Be ware of falling into their trap. 当心中了他们的计。
- The thieves were caught in a police trap. 窃贼遭警方用计擒获。
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- The trap had cut deeply into the rabbit's flesh. 捕兽夹子紧紧夹住兔子的皮肉。
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- The police set a trap to catch the thief. 警察设下了捉拿窃贼的圈套。
- The farmer went ahead in his trap. 农夫驾着双轮轻便马车继续赶路。
- I knew perfectly well it was a trap. 我很清楚这是一个陷阱。
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- The purpose of a trap is to catch and hold animals. 陷阱是用来捕捉野兽的。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- To my immense gratification, he fell into the trap. 令我极为满意的是,他中了圈套。
- I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- The tidal wave formed a terrifying wall of water. 海啸形成一堵骇人的水墙。
- See if you can wave down a taxi. 你挥手,看看能否让出租车停下。
- The boat was swamped with a huge wave. 一个巨浪淹没了那条船。
- A trap set to catch trespassers or poachers. 捕人陷阱用来捕捉越过私地者或偷猎者的陷阱
- On the smooth wave in trembling beauty sleep. 在微浪的美妙颤抖中缓缓合目。