精確飛行 的英文怎麼說
中文拼音 [jīngquèfēiháng]
精確飛行
英文
accurate flying- 精 : Ⅰ形容詞1 (經過提煉或挑選的) refined; picked; choice 2 (完美;最好) perfect; excellent 3 (細)...
- 確 : 形容詞1. (符合事實; 真實) true; reliable; authentic 2. (堅固; 堅定) firm
- 飛 : Ⅰ動詞1 (鳥、蟲等在空中活動) fly; flit 2 (利用動力機械在空中行動) fly 3 (在空中飄浮遊動) fly...
- 行 : 行Ⅰ名詞1 (行列) line; row 2 (排行) seniority among brothers and sisters:你行幾? 我行三。where...
- 精確 : accurate; exact; precise
- 飛行 : flight; flying; aviate; voyage; volitate; hop
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That the antenna points at the aerocraft very precisely can utilize the gain of antenna, minishing the power of transmitter, and propagating data very gualitily effectly
在無線測控系統中,天線精確指向飛行目標,可最佳利用天線增益,減小發射功率,高質量的進行控制和數據傳輸。As object lessons to explain : 1 the nature and habits of oviparous animals, the possibility of aerial flight, certain abnormalities of vision, the secular process of imbalsamation : 2 the principle of the pendulum, exemplified in bob, wheelgear and regulator, the translation in terms of human or social regulation of the various positions clockwise of movable indicators on an unmoving dial, the exactitude of the recurrence per hour of an instant in each hour, when the longer and the shorter indicator were at the same angle of inclination, videlicet, 5 5 11 minutes past each hour per hour in arithmetical progression
他把它們作為實物教材,用以說明: 1卵生動物的本性與習性,空中飛行的可能性,一種異常的視覺器官,世俗界用防腐藥物保存屍體的方式。 2體現于擺錘輪與整時器上的鐘擺的原理不動的針盤上那可移動的正轉的長短指針在各個位置作為人或社會規范所包含的意義長針和短針每小時在同一傾斜度相遇的那一瞬間,也就是說,按照算術級數,每小時超過5 5 11分的那一瞬間,每小時重復一次的精確性146 。Using coordinate transformation method, the formula of imv on every point of image plane was deduced, and it included almost all motorial factors : the flight velocity of aircraft, roll, pitch, yaw, camera ' s scan and so on. thus, it is a precise formula, and it is also applied to frame cameras and push _ room cameras with array ccd
利用坐標系變換的方法可推出像面上各點的像移速度公式,該公式包含了幾乎所有的運動因素:飛機的前向飛行、飛機的姿態角變化、相機自身的擺掃運動等等,是精確的像移速度公式。本公式同樣適用於畫幅式航空相機和線陣ccd推掃型航空相機。This dissertation studies the problem of dynamics modeling, dynamical response, and distribution of moving mass for a re - entry vehicle ( mmcrv ) under the background of national natural science fund project “ precision control and guidance for moving mass control of a re - entry vehicle based on the virtual displacement concept ”
本論文以國家自然科學基金項目「基於虛位移概念的變質心再入飛行器精確制導問題研究」為背景,研究基於變質心控制的再入體動力學建模、動力學響應和落點分佈等問題。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表駕駛的飛行員知道,航空器在什麼能見度以跑道能見距離來說及或雲幕高度下才可起飛;以及航空器在什麼能見度以跑道能見距離來說及目視基準下,才可從決斷高度用於如使用儀表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。The high precision flight attitude of spacecraft has been mainly received through star sensor. the priciple is that at first the star acts as reference and the stars image has been captured by star sensor, then stars image identification and attitude estimation have been done, at last the flight attitude of spacecraft has been received
航天器的高精度姿態確定主要是通過星敏感器來完成的,首先是以恆星為參照物,利用星敏感器得到星圖,然後進行星圖圖像處理、星圖識別和姿態估算等一系列計算,達到確定出航天器的飛行姿態的目的,而星圖處理是星敏感器處理的基礎。Shenzhou - 5 was equipped with 52 engines designed to ensure precise readjustment of its attitude and flight maneuvers
神舟五號飛船裝有52臺發動機,能精確調整飛船飛行姿態和運行軌道。This design method overcomes the traditional autopilot ' s disadvantage that should shift the autopilot ' s gain according to flight phase ; it also can make the btt missile fly stably along the whole trajectory, and can intercept a maneuvering target accurately
該設計方法克服了傳統自動駕駛儀在控制導彈飛行中需逐段切換增益的不足,能控制btt導彈在大空域內沿全彈道穩定飛行,並能精確攔截機動目標。During the procedure of long - distance high - speed flight of flying objects, the measuring precision of the mass characteristic parameters is vital to the flight stability, controllability, maneuverability, hit rate of flying objects
在高速遠程飛行物體的飛行及命中目標過程中,質量特性參數測量的精確與否對高速遠程飛行物體飛行的穩定性、可操控性、機動性及命中率有著舉足輕重的作用。A integrated flight / propulsion control ( ifpc ) theoretical schema was designed based on this concept and a engineering schema was developed after take consideration of currently engineering condition and the requirements of in - service aircraft upgrade. a auto - flight system was designed which can achieve accurate flight movement control and increase performance of flight task such as ascend, cruise, te
基於該概念設計了飛推綜合原理方案,並在考慮工程實現條件及現役飛機改進、改型要求后建立了工程實現方案,設計了軌跡跟蹤方式的自動飛行系統,解決了軌跡生成、表示、管理、跟蹤等問題,能夠實現運動狀態的精確控制,提高爬升、巡航等任務的性能。Compared to the traditional technology, aviator no longer depends on the ground navigation facility but is able to flight along the precise track ; besides, airplane could land safely and accurately even under the worst visibility, which has greatly improve the safety level of flighting
與傳統技術相比,飛行員不必依賴地面導航設施即能沿著精準定位的航跡飛行,使飛機在能見度極差的條件下安全、精確地著陸,極大提高飛行的安全水平。Laser terminal guided projectile, a kind of artillery precisely guided shell, which combines laser technology with electronics and flying control technologies, can guide the shell by laser signal in the terminal stage of the trajectory to track and attack the point target accurately
激光末制導炮彈是炮兵用於遠戰的一種精確制導炮彈。它集激光技術、電子技術、飛行控制技術於一體,在飛行彈道末段依靠激光信號引導,能準確地跟蹤並攻擊點狀目標。For example, it can be used to drag make - up and solar pressure cancellation of low orbit spacecraft, formation flying and precise positioning of small satellite, repos
同時, mpt也可用於低軌道( 300 500km )航天器的大氣阻力補償,星際航行航天器的主推進,以及星座和小型衛星的編隊飛行和精確定位等,具有廣闊的應用前景。During the test flights the highest demands are imposed on all systems and components indeed, all of the tests have to be performed, monitored and documented with the highest precision and exact reproducibility
在飛行測試階段,對所有的系統和組件提出了最高的要求。的確如此,所有測試都必須以最高精度和精確無誤的可重復性為要求來執行監控並記錄成文件。Planes fly daily over regular routes with timetable precisely.
飛機每天精確地按時刻表飛行在各條航線上。This dichotomy misses the fact that ai has quietly been lending its more modest achievements to real - world computing for quite some time. every other movie and sci - fi tv series features the omnipotent space ship computer with the personable talking head ; in the real world, computer programs with connections to sensors and tools, using very mundane input and output, make many tasks in space possible that would be beyond the accuracy and processing power of humans
一半以上的科幻電影和科幻電視連續劇裏面都有一臺無所不知的宇宙飛船電腦,它擁有一個談吐文雅的腦袋;在現實世界里,電腦的計算機程序總是和很多的傳感器以及各種工具連在一起,使用一些非常普通的方式進行輸入輸出,盡可能快速及時地完成很多任務,這些任務對人類來說是過于精確和難以控制好的。Direct side force control ( dsfc ) comes into being with the appearance of act ( active control technology ). through maneuvering the vertical canard to produce side force, people can control a aircraft easily. so the trajectory of a vehicle can be controlled precisely, and it ' s maneuverability is greatly improved
直接側力控制是隨著主動控制的提出而出現的,採用直接側力控制,可在不改變飛機姿態的條件下,直接通過控制面造成側力來操縱飛機機動,從而達到精確控制飛行軌跡和增強機動能力的目的。With the development of integrated circuit, electric power and electronic technology and the theory of automatic control, the technology of motor control has largely developing. it has changed from the purpose of providing power to the goal of exactly control.
隨著集成電路、現代電力電子技術、控制理論的發展,電機控制技術得到了飛速的發展,已由過去提供動力為目的應用轉向對電機進行精確的控制。Incredible this may seem, they reasoned that when the pilot checked the smoke detector during the flight, the action of pressing the detector button was a simple yet elegant way to get the time - marking process started
這方法乍看來有點難以置信,但他們解釋當機師在飛行途中測試煙霧探測器時,機師的按鈕動作可成為既簡易又精確的時間標記。That is to say, the test system can be connected easily with other systems and be installded with the setup softwares by using socket communication. what is more, the scheme that the thesis mentioned just uses adapted ieee1588 to synchronize the collection machines ? network nodes, because there is no need to implement the whole ieee1588 in the simple enviroment, and an extend manner to implement the whole protocol is discussed in the master / slave communication
本文對飛機測試系統外總線進行綜合分析后,並在理解了ieee1588的時鐘同步原理的基礎上,對ieee1588進行了裁減,並將裁減后的ieee1588協議應用到各數據採集器的同步策略中,使各採集器之間能達到精確的時間同步,進一步提出了在主/從方式的測試系統中實現完整ieee1588的擴充同步方案。分享友人