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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.分析研究了幾種典型的水聲對抗器材,包括雜訊干擾器、聲誘餌及氣幕彈。
- Noise jammer is one of the primary jamming that radar seekers have to antagonize. 雜訊干擾是雷達導引頭需要對付的主要干擾形式之一。
- High-Power Self-Screening Noise Jammer 大功率自屏蔽雜波干擾機
- High Power Microelectronic Noise Jammer 大功率微電子雜訊干擾機
- Low-Power Self-Screening Noise Jammer 低功率自屏蔽雜訊干擾機
- The detection performance of receiver to noise jamming signal was improved remarkably by accumulation detection. 通過積累檢測顯著地改善了接收機對雜訊干擾類信號的檢測性能。
- The fellness of the blow staggered him. 那兇猛的一擊使他站立不穩。
- New system Radar have good performances and ECCM capability, makes the conventional noise jamming and deception jamming failed. 新體制雷達的出現和應用極大地提高了雷達性能和抗干擾性,使傳統的雜訊干擾和欺騙干擾相對失效。
- The drunkard staggered along the street. 那醉漢趔趄著走在街上。
- From simulation results, these methods can effectively combat multitone jamming and partial-band noise jamming. 這兩種分集結合能有效抗多波道單音干擾或部分頻帶干擾,對抗干擾效能是非常良好的。
- Abstract: Seism monitoring under ground has higher accuracy with less noise jamming from the ground surface. 中文摘要: 井下地震監測可減少地面雜訊干擾、提高地震監測精度。
- How am I going to get out of this jam? 我怎樣才能擺脫困境呢?
- The drunk man staggered across the room. 那個醉漢搖搖晃晃地穿過房間。
- In the first system, we consider three cases, multitone jamming (MTJ), broad-band noise jamming (BBN) and partial-band noise jamming (PBN). 在第一個系統中環境為蓄意人為干擾或窄頻帶非人為干擾的環境,其中考慮三種干擾型式包括寬頻雜訊干擾、部分頻帶雜訊干擾及多波道單音干擾。
- The unexpected blow did not stagger his resolution. 這個意外的打擊並沒有動搖他的決心。
- The smart noise jamming technique is presented based on DRFM due to the increasing of the anti-jamming ability of some new radar system. 針對新體制雷達抗干擾能力強的特點,提出了以DRFM為基礎的多種靈巧雜訊干擾波形設計方法。
- The work shifts at the factory are staggered. 這家工廠的作業班是錯開的。
- He has spread a slice of bread with Jam. 他把麵包片抹上了果醬。
- He was staggered by the news of his father's death. 他父親去世的消息令他非常震驚。
- 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. 討論了這種干擾方法對合成孔徑雷達圖像的干擾效果。