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- Can the radar set cover the whole area? 雷達裝置能覆蓋整個(gè)地區嗎?
- This system's price is lower, performance outstanding special radar set beacon overall performance reflector scope reflector. 這是一臺價(jià)格低，性能優(yōu)異的專(zhuān)用雷達信標綜合性能測試儀。
- Physically, the radar set is a group of metal boxes full of advanced circuitry, plus an indicator unit that displays the radar picture, Plus an antenna that usually revolves or scans in some manner. 看起來(lái)雷達裝置只是一堆里頭布滿(mǎn)各種先進(jìn)線(xiàn)路的金屬盒子，一臺顯示雷達圖象的顯示器，外加一個(gè)通常不停旋轉或以某中方式掃描的天線(xiàn)。
- Battleship radar sets permit accurate night bombardment of enemy ships or shore installations. 艦載雷達有助于對敵艦或海防設施進(jìn)行準確的夜襲。
- Design of Track Radar IF-receiver 一種跟蹤雷達中頻接收機的設計
- How to improve the performance of automatic distance tracker is an important subject for modern tracking radar system. 摘要自動(dòng)距離跟蹤器性能的改善是現代跟蹤雷達系統研究的重要內容。
- Design of an Accurate Track Radar Servo System 某精密跟蹤雷達伺服系統方案設計
- Millimeter Wave Mono-Pulse Track Radar 毫米波單脈沖跟蹤雷達
- Radar sets in patrol planes enabled the British and American navies to bring the German submarines under control. 安裝在巡邏飛機上的雷達設備，使英、美海軍得以制服德國潛艇。
- The interrupter of sea clutter places severe limits on detecting and tracking for shipborne tracking radar. 海雜波的干擾是限制艦載雷達目標的檢測和跟蹤的重要因素。
- Radar sets generally employ large antennas to produce narrow beams in much the same way as a search-light reflector. 通常雷達采用大型天線(xiàn)以產(chǎn)生狹窄波束,其方法基本上與探照燈反射鏡相似。
- Modular Airborne Search and Track Radar 模塊式機載搜索與跟蹤雷達
- The multipath effect is an avoidless problem which the tracking radar among CIWS has to face. 摘要多路徑效應是近程反導武器系統中的跟蹤雷達無(wú)法避免的問(wèn)題。
- Radar sets, being very complicated, would work fine for days, then suddenly behave like cranky camels. 由于雷達設備非常復雜，它可以連續幾天都正常工作，突然又會(huì )變得象頭暴躁的駱駝。
- It is now our aim to set up a factory. 我們現在的目的是創(chuàng )辦一座工廠(chǎng)。
- Improved radar sets were now available that could pinpoint U-boats on the surface with unheard of accuracy. 改進(jìn)后的雷達裝置現在十分有效，他們可以利用精確的超聲波來(lái)測定水面U艇的位置。
- The feedforward is one of key methods to reduce the dynamic lag in on-axis tracking radar system. 摘要在同軸跟蹤雷達系統中，前饋是為了克服伺服系統的二階動(dòng)態(tài)滯后而采取的一項關(guān)鍵技術(shù)。
- Our pilotless rocket enters the track of the earth. 我們把一個(gè)無(wú)人駕駛的火箭送入了地球的軌道里。
- The radar operators had to be eternally observant, and also skilled in the vagaries of radar sets, propagation conditions, and enemy tactics. 雷達操作員必須非常機警，同時(shí)又必須熟悉雷達的古怪脾氣，電波傳播規律以及敵人的戰術(shù)。
- Cathode - ray\tube.The term"tracking jitters"is used to describe minor variations in the pointing of an automatic - tracking radar. 信號的短時(shí)間不穩定性。這種不穩定性可能是幅度上的，也可能是相位上的，或者兩者兼有。此術(shù)語(yǔ)尤其適用于陰極射線(xiàn)管屏幕上的回收信號。術(shù)語(yǔ)“跟蹤抖動(dòng)”用以描述自動(dòng)跟蹤雷達的定位的微小變化。
