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- The performance of several real underwater acoustic countermeasure equipments like the noise jammer, the acoustic bait and the gas bubble are investigated. 2.分析研究了几种典型的水声对抗器材,包括噪声干扰器、声诱饵及气幕弹。
- Noise jammer is one of the primary jamming that radar seekers have to antagonize. 噪声干扰是雷达导引头需要对付的主要干扰形式之一。
- High-Power Self-Screening Noise Jammer 大功率自屏蔽杂波干扰机
- High Power Microelectronic Noise Jammer 大功率微电子噪声干扰机
- Low-Power Self-Screening Noise Jammer 低功率自屏蔽噪声干扰机
- The detection performance of receiver to noise jamming signal was improved remarkably by accumulation detection. 通过积累检测显著地改善了接收机对噪声干扰类信号的检测性能。
- The fellness of the blow staggered him. 那凶猛的一击使他站立不稳。
- New system Radar have good performances and ECCM capability, makes the conventional noise jamming and deception jamming failed. 新体制雷达的出现和应用极大地提高了雷达性能和抗干扰性,使传统的噪声干扰和欺骗干扰相对失效。
- The drunkard staggered along the street. 那醉汉趔趄着走在街上。
- From simulation results, these methods can effectively combat multitone jamming and partial-band noise jamming. 这两种分集结合能有效抗多波道单音干扰或部分频带干扰,对抗干扰效能是非常良好的。
- Abstract: Seism monitoring under ground has higher accuracy with less noise jamming from the ground surface. 中文摘要: 井下地震监测可减少地面噪声干扰、提高地震监测精度。
- How am I going to get out of this jam? 我怎样才能摆脱困境呢?
- The drunk man staggered across the room. 那个醉汉摇摇晃晃地穿过房间。
- In the first system, we consider three cases, multitone jamming (MTJ), broad-band noise jamming (BBN) and partial-band noise jamming (PBN). 在第一个系统中环境为蓄意人为干扰或窄频带非人为干扰的环境,其中考虑三种干扰型式包括宽频杂讯干扰、部分频带杂讯干扰及多波道单音干扰。
- The unexpected blow did not stagger his resolution. 这个意外的打击并没有动摇他的决心。
- The smart noise jamming technique is presented based on DRFM due to the increasing of the anti-jamming ability of some new radar system. 针对新体制雷达抗干扰能力强的特点,提出了以DRFM为基础的多种灵巧噪声干扰波形设计方法。
- The work shifts at the factory are staggered. 这家工厂的作业班是错开的。
- He has spread a slice of bread with Jam. 他把面包片抹上了果酱。
- He was staggered by the news of his father's death. 他父亲去世的消息令他非常震惊。
- This method is compared with classical noise jamming technique by means of SJR (Signal to Jamming Ratio) gain and jamming power gain of SAR system. 讨论了这种干扰方法对合成孔径雷达图像的干扰效果。
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