近地探測器 的英文怎麼說

中文拼音 [jìndetàncèqì]
近地探測器 英文
ground proximity feeler
  • 近 : Ⅰ形容詞1 （空間或時間距離短） near; close 2 （接近） approaching; approximately; close to 3 （親...
  • 探 : Ⅰ動詞1 （試圖發現） try to find out; explore; sound 2 （看望） call on; visit; see 3 （向前伸出）...
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 探測器 : finder; detector; seeker; sounder; probe
  • 探測 : survey; search; sound; probe; sounding; detection; acquisition; reconnaissance; localization; fin...
  1. Astrophysicists working with ground based detectors at the south pole and balloon borne instruments are closing in on such structures, and may report their findings soon

    天體物理學家利用南極的地面探測器和球體儀器，離這種結構的發現越來越近了，不久就會公布他們的成果。
  2. It is also thought to be probably the earliest example of a gold coin bearing the name of an english ruler as part of circulating currency. but its rarity does not stop there

    2001年，英國一名業余尋寶者在倫敦以北的貝德福德郡ivel河岸附近用金屬探測器發現了地下60米處的古金幣。
  3. For better understanding the structure of insect community aloft and how it interacted with the insect community near the ground, especially the effects of the wind - borne migration, observations were conducted with a searchlight trap on an island ( 38 23. 200 " n, 120 54. 500 " e ) in changdao, at the center of baohai channel, in 2002, and with a digital entomological radar and a twin light - trap ( simultaneously operated searchlight trap and ground light - trap ) at a site in langfang ( 39 30 ' 42 " n, 116 36 ' 07 " e, 28 m asl ), in the vicinity of beijing, in 2001 and 2002

    為了更好地理解空中昆蟲群落的結構及其如何與近地昆蟲群落相互作用的，尤其是風載遷飛的效應， 2002年在渤海海峽中間的長島縣一小島（ 3823 . 200 』 n ， 12054 . 500 』 e ）上使用探照燈誘蟲器進行了觀測； 2001和2002年我們使用數字昆蟲雷達和姊妹燈（同時使用的探照燈誘蟲器和地面燈誘蟲器）在北京附近的廊坊（ 39 30 42 n ， 116 36 07 e ， 28masl ）進行了觀測。
  4. Gaas / algaas quantum well photodetectors ( qwips ) are new type devices and progressed rapidly in recent 20 years. qwips utilizing intersubband absorption between gallium arsenide ( gaas ) well and aluminum gallium arsenide ( alxga1 _ xas ) barriers were perfected. therefore, the ability to accurately control the band structure and hence the spectral response, as well as both established technology for growing and processing gaas optical devices and commercially available large area vlsi gaas ic ' s, makes gaas / algaas qwips attractive devices for use in very large focal plane arrays ( fpas ), especially available in the range of long wavelength 8 - 12 urn

    Gaas algaas量子阱紅外探測器（ qwips ）是近二十年來迅速發展起來的一種新型紅外探測器，它成功地利用了gaas勢阱和al _ xga _ （ 1 - x ） as勢壘之間的子帶間吸收，使之具有能帶結構可精確設計從而獲得指定光譜響應的特點，加之成熟的材料生長技術、器件工藝，以及商業上可獲得大面積的vlsigaas集成電路，使得gaas algaasqwips尤其適宜製作8 12 m長波范圍的大面陣探測器。
  5. The observatory operates a suite of equipment, including wind sensors, ceilometers and runway visual range transmissometers, to monitor the weather in and around the hong kong international airport

    天文臺利用包括風探測儀器雲冪儀及跑道視程透視表等儀器，不斷監察香港國際機場及其鄰近地區的天氣。
  6. This instrument can automatically send the information from the irradiation belts based on the detecting results, which will provide an foundation for the reinforcement of aircraft irradiation resistance. a multi - functional spectrometer - identificator is developed to measure fluxes and spectra of protons, alpha particles, oxygen and iron ions in space

    根據要求自動向地面發送空間不同位置的帶電粒子通量和它與能量關系的訊息，主要用於近地空間輻射環境的探測和監測，為空間飛行器的抗輻射加固提供依據。
  7. A seismograph is equipped with sensors called seismometers that can detect ground motions caused by seismic waves from both near and distant earthquakes

    地震儀配備了能探測到來自近震和遠震的地震波所引起的地面運動的傳感器，這個傳感器被稱為地震檢波器。
  8. From the moon - vehicle in apollo plan to nowaday " spirit " and " opportunity ", which are mars vehicle made by nasa, and from battlefield patrol robot to pipeline testing robot and intelligent service robot, those all powerfully show that intelligent mobile robot is progressing with human being together

    從阿波羅登月計劃中的月球車到美國最近推出的nasa火星探測機器人，從西方各國正在加緊研製的戰場巡邏機器人、偵察車到新近研製的管道清洗檢測機器人和智能服務機器人，都有力地顯示出智能移動機器人正在與人類共同發展和進步。
  9. According to professor hu, the aim of the project is to bring the public in direct contact with robots, increasing their understanding of science and technology : this work has many real - world applications including seabed exploration, detecting leaks in oil pipelines, mine countermeasures, and improving the performance of underwater vehicles

    ）教授的觀點是，該項目的意圖是讓公眾有機會與機器人近距離地接觸來提高他們對科學技術的認識程度： 「這項工作能廣泛地應用於現實世界的海底勘探、海底輸油管道裂縫探測，進一步完善海底開采手段以及提高水下交通工具的操作性能等方面。 」
  10. An on - line minimum - variance estimator was developed for thrust acceleration applied to orbit transfer using discrete - time radar measurements. the mass - flow - rate of propellant was selected as a state variant, which was estimated by employing an integral state model and ekf filter. the variation equations for measurement vector to mass - flow - rate have been established to linearize the discrete - time measurement equations. the algorithm has applied successfully to maneuver process in commanding satellite into geo - stationary orbit. the results show that the algorithm developed here can monitor and determine whether engine works well or failure precisely and quickly during orbit transfer process

    飛行器軌道機動過程中，為跟蹤、定位機動目標和干預機動控制過程，需要統計處理離散的雷達觀測量實時估計推進發動機的推力，進而確定飛行器的瞬時軌道參數.本文所述演算法是該工程問題的探討和解決方案.文章建立了軌道機動過程中連續變質量運動模型和離散雷達量測模型，推進發動機的質量秒耗量作為表徵推力加速度的一個近似常量，應用擴展卡爾曼濾波對離散的雷達測量數據進行順序統計處理給出秒耗量的最小方差估計;文章詳細地推導了線性化量測模型的變分方程和觀測矩陣;模擬結果表明該演算法能快速、準確地估計推進發動機的質量秒耗量和向機動目標施加的實際推力
  11. In this area near seattle, a network of cameras, site motion detectors and banks of computer monitors help agents keep track of the border

    在西雅圖附近地區，一個照相網路，設立了運動探測器和計算機監視器，可以幫助執行官追蹤邊界的情況。
  12. Robert farquhar, mission director : i ' m happy to report that the near spacecraft has touched down on the surface of eros

    羅伯特?法誇爾（飛行控制主任） ：我非常高興地宣布「近地小行星約會」探測器已降落在厄羅斯行星的表面。
  13. If life exists on mars, it won ' t be found close enough to the surface to be easily discovered by robotic probes, a team of european scientists has concluded

    即使火星上存在生命，它們也不會離地面太近，所以火星探測器仍然發現不了
  14. Three months later, nasa lost contract with its polar lander as it approached touchdown on the frozen south pole of the planet

    3個月後，航空航天局與其在火星冰凍的南極接近著陸的「極地登陸者」號探測器失去了聯系。
  15. When congestion occurs, red randomly select sources to notify congestion before queue overflow and once tcp sources receive the notification it will reduce the congestion window to decrease the packet sending rate, and therefore, mitigate the network congestion

    Red的基本思想是路由器通過監控隊列的平均長度來探測擁塞。一旦發現擁塞逼近，就隨機地選擇源端來通知擁塞，使他們在隊列溢出導致丟包之前減小擁塞窗口，降低發送數據速度。
  16. 5 astrophysicists working with ground - based detectors at the south pole and balloon - borne instruments are closing in on such structures, and may report their findings soon

    天體物理學家使用南極的陸基探測器和球載儀器越來越靠近地觀察這些雲系，不久就有可能報告他們的觀測結果
  17. Remember that the plans are used for reference only and a cable locator must always be used to identify the existence and alignment of the underground electricity cables in the works site or its vicinity

    請緊記：圖則僅供參考，必須經常以電纜探測器測定工地或附近地方是否有地下電纜存在，以及地下電纜的準線。
  18. There is much interest in our closest planetary neighbour mars, with two space missions currently exploring mars surface

    一直以來，人類對火星這顆最接近地球的行星充滿好奇，現時正有兩艘探測器在火星面進行探索。
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