航距表 的英文怎麼說

中文拼音 [hángbiǎo]
航距表 英文
mile table
  • : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
  • : Ⅰ名詞1 (距離) distance 2 (雄雞、雉等的腿的後面突出像腳趾的部分) spur (of a cock etc )Ⅱ動詞...
  • : Ⅰ名詞1 (外面;外表) outside; surface; external 2 (中表親戚) the relationship between the child...
  1. As a result of an amendment by the international civil aviation organization starting from 1 november 2001, the night - time visibility for aviation purpose represents the greatest distance at which light in the vicinity of 1 000 candelas can be seen and identified against an unlit background

    由於國際民用空組織的一項修訂,自二零零一年十一月一日起,空用途的夜間能見度代在無光背景中可以看見及分辦強度約為1 000堪德拉candela的燈光的最大離。
  2. It makes use of resource of the chip, realizes the development of every module, achieves distilling of telegraphese, builds up new frame, calculates the position and provides external interface. in the section of calculating the position, the author combines the two measures of carrier phase position and code position. finally, in the platform of matlab, the author completes the function simulation of main modules

    概述了接收機的設計原理;詳細描述了基於ti公司的tms320c6713dsp晶元的系統程序設計中各模塊的實現,利用該晶元的資源,實現各模塊的調度,完成對導電文的提取,重新組幀,定位解算以及對外介面;在解算部分,把載波相位定位與碼測定位相結合,利用載波相位對偽的平滑來提高定位精度;在matlab平臺下進行了各模塊的功能模擬測試,以模擬結果的圖來分析說明了載波相位平滑偽的兩種演算法能使定位精度有一定的提高。
  3. Aom tells very instrument pilot under what visibility ( in terms of runway visual range ( rvr ) ) and or cloud ceiling can the aircraft take off, and under what visibility ( again in terms of rvr ) and visual reference can the aircraft continue the approach to land from the decision altitude ( for precision approaches, e. g. instrument landing system ( ils ) ) or from the minimum descent altitude ( for non - precision approaches ). there are a number of factors affecting the values of aom

    機場最低飛行條件讓每名按儀駕駛的飛行員知道,空器在什麼能見度以跑道能見離來說及或雲幕高度下才可起飛;以及空器在什麼能見度以跑道能見離來說及目視基準下,才可從決斷高度用於如使用儀著陸系統的精確進場或最低下降高度用於非精確進場繼續進場著陸。
  4. A dvordme standard international civil aviation organisation ( icao ) radio navigational aid that provides bearing and distance information to aircraft and to define air traffic control routes for en - route, terminal and instrument approachdeparture procedures

    這是國際民組織指定的標準無線電導設備,向機提供方向及離的資料,以確定路、終端區程序、儀進場及離場程序等。
  5. Doppler very high frequency omni - directional range and distance measuring equipment ( dvordme ) system standard icao radio navigational aids used to provide bearing and distance information to aircraft and to define air traffic control routes for en - route, terminal and instrument approachdeparture procedures

    這是國際民組織指定的標準無線電導設備,可向機提供方向及離的資料,並可以確定路、終端區程序、儀進場及離場程序等。
  6. In the application of mini - micro - robot visual perception, there is a need for fish - eye lenses for capturing wide field of view for navigation. though fish - eye lenses provide a wide field of view ( 180 ), they introduce significant distortion in images and the acquired images are quite warped, which makes conventional camera calibration algorithms no longer work well. this paper presents an accurate calibration framework for fish - eye lens ( a high distortion lens ) camera stereo vision system. the accurate calibration model is formulated with radial distortion, decentering distortion and thin prism distortion based on the fisheye deformation model. using fish - eye and non - linear camera model, the author employs levenberg - marquardt method to realize precise non - linear calibration for wide - view - scene dense depth image recovery

    魚眼鏡頭成像立體視覺系統在微小型機器人視覺導和近離大視場物體識別與定位中有著廣泛的應用.盡管魚眼鏡頭攝像機具有很大的視場角(接近180 ) ,但同時也引入嚴重的圖像變形,常規的攝像機標定方法無法使用.該文提出一種標定魚眼鏡頭攝像機立體視覺系統的方法.在魚眼鏡頭變形模型的基礎上,通過考慮魚眼鏡頭成像的徑向變形、偏心變形和薄棱鏡變形,建立了魚眼鏡頭成像的精確成像模型,然後,利用非線性迭代演算法,精確求解攝像機外部參數、內部參數.實驗明,使用該方法得到的立體視覺系統參數滿足精確恢復大場景稠密深度圖的要求
  7. In response to press enquiries today ( april 5 ) on the flight time limitations ( ftl ) scheme, a spokesman for the civil aviation department ( cad ) said that the capability of today s aircraft to support ultra long range ( ulr ) operations had necessitated new guidelines to be developed to help avoid the onset of fatigue in aircrew, and that the views of the aviation industry would be fully considered before the guidelines issued under the scheme were finalised

    二年四月五日民處今日(四月五日)回應報界查詢針對超長運作而制訂的飛行時間限制計劃時示,由於現代飛機續能力不斷增加,故有需要制訂新指引,避免飛行人員過勞。處方在最後決定有關計劃的指引前將全面考慮空業界的意見。
  8. In order to investigate the unsteady flow frequency domain performances of an axial flow compressor at different mass flow, rotating speed and blade row spacing, plus inlet flow distortion, and considering aerodynamic characteristics and stability of the compressor, the low speed research compressor ( lsc ) at college of energy and power in nuaa is used to carry out the experiment studies. a large amount of test data has been gained through dynamic pressure transducers embedded in the stator blades at the tip, middle and hub section, then fast fourier transform algorithm ( fft ) is applied to calculate the frequency data

    為探討軸流壓氣機在工作流量、工作轉速及動?靜葉排軸向間變化時的葉片排流場非定常頻譜特性變化規律,並耦合進氣畸變的影響,同時與壓氣機氣動性能和氣動穩定性相關聯,作者利用南京天大學能源與動力學院的低速大尺寸軸流壓氣機( lsc )試驗器,採取在靜子葉片面埋入動態壓力傳感器的實驗方法,對葉尖、葉中和葉根三個截面的動態壓力進行了測量,獲得了大量的可靠的實驗數據。
  9. Abstract : the attitude error performance of electrostatic gyro should be understood and the relevant error equations must be set up in order to ensure the navigation precision of esgm. the relation between the navigation errors and the attitude errors of gyro was derived by use of spherical triangle. the simulation results show that the temporal performances of the longitudinal and distance errors which come from the initial alignment errors are periodically variational. they also show that the longitudinal and distance errors resulted from gyro drifts are not convergent in time. thus, the effects of initial alignment errors and gyro drifts can not be neglected and must be estimated and compensated

    文摘:為了保證靜電監控器的導定位精度,需要了解靜電陀螺的姿態誤差特性,建立相應的誤差方程.本文採用球面三角形原理推導了導定位誤差與陀螺姿態誤差的關系式.模擬結果明,由初始定向誤差引起的經度誤差和離誤差的時間特性是周期變化的;由陀螺漂移引起的經度誤差和離誤差是隨時間發散的.因此,初始定向誤差和陀螺漂移的影響不能忽略,必須對其進行估計和補償
  10. Ate plays a more and more important role in the test and repair of aircraft avionics, and can considerably improve servicing quality and efficiency. our task is to develop a new type of ate used to test six kinds of aircraft avionics instruments located in the cockpit. it should be able to fulfill the test of all functions and performances of each instruments according to it ’ s component maintenance manual

    本文研究一種新的空儀自動測試設備,能對六種分佈於駕艙內的指示型空電子儀?空速馬赫數指示器、電動氣壓高度、無線電離磁指示器、地平儀、姿態指示儀、水平位置指示儀進行檢測,完成維修手冊所規定的全部功能、性能方面的綜合測試。
  11. The constitutions and principles of position of gps > glonass and beidou navigation system are described all around in this article, and the following technologies are studied and realized : communication between com ports with oop technology, compound navigation with gps and glonass. calculate velocity, pseudorange difference, smoothing pseudorange with the carrier - phase and models to correct error are also done ; the transforms between wgs - 84 and pz - 90, as well as wgs - 84 and beijing54 coordinate system ; the technologies to display and manage bitmap, vector map based on mapx also ; conversion of data formats between gjb and mif data format of maplnfo corp. arithmetic of creation dem data based on contour line data from 1 -. 25000 map data with gjb format. texture the surface of terrains with corrected aviation image

    本文全面介紹了gps 、 glonass 、北斗導系統的組成、定位原理,研究並實現了面向對象的串口通信技術、 gps + glonass組合導、測速及偽差分、相位平滑偽差分以及有關誤差的模型改正、 wgs ? 84和pz ? 90 、 wgs ? 84和北京54坐標系的坐標轉換、柵格地圖的顯示和管理、基於mapx的矢量地圖的顯示和管理、 1 : 25萬軍標數據和mapinfo的mif數據格式雙向轉換、基於軍標數據的dem生成演算法、基於opengl的三維地形構造、空圖像紋理地形面、三維坐標量算、虛擬現實模擬導、三維地形的層次細化演算法以及數字圖像處理中的圖像增強、幾何變換、影像匹配等技術。
  12. Take a closer look at our modern fleet, including seating plans of different aircraft

    何不近離看看我們最先進的機,不同機款的座位亦包括於此
  13. Althought tourism traffic in jingdezhen have achieved some progress, it still has a long way to meet the demand of tourism ' s development. the exploiture level of tourism ' s resource in jingdezhen is low and its historical site should continue to restore

    景德鎮市的旅遊交通雖然有了一些發展,但與旅遊產業發展的要求還有很大離,主要現在班機型小、班次少,從景德鎮市始發的火車班次少,速度不快,景德鎮市高等級公路少,水運不發達等。
  14. And the lakers, who make their first dallas appearance of the season at 7 : 30 tonight at american airlines center, have been so good this season that bryant feels comfortable talking about how they ' ve narrowed the gap with the western conference elite in san antonio, dallas and phoenix

    今天晚上湖人本賽季將首次訪問達拉斯的美中心球館(可惜輸了) ,本賽季湖人現得如此出色,這也讓科比在談到湖人本賽季是如何縮小了與馬刺,小牛以及太陽之間的差時感到很舒服。
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