預定軌道 的英文怎麼說
中文拼音 [yùdìngguǐdào]
預定軌道
英文
intended orbit- 預 : Ⅰ副詞(預先; 事先) in advance; beforehand Ⅱ動詞(參與) take part in
- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 軌 : Ⅰ名詞1. (路軌;軌道) rail; track 2. (比喻辦法、規矩、秩序等) rut; path; course Ⅱ動詞[書面語] (遵循; 依循) follow
- 道 : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
- 預定 : 1. (預先規定或約定) fix in advance; predetermine; schedule 2. [計算機] reserve
- 軌道 : 1 (供火車、電車等行駛的由條形鋼材鋪成的路線) track; pathway; rail; runway; circle; railway 2 (...
-
Anousheh ansari was accompanied by a usrussian crew on the soyuz tma9 capsule, which entered orbit about 10 minutes after liftoff from the russian cosmodrome in kazakhstan
這位名叫阿諾謝赫?安薩里的女子在兩位美俄宇航員的陪同下,搭乘"聯盟tma9號"飛船在位於哈薩克斯坦境內的俄羅斯發射基地升空, 10分鐘后,飛船進入預定軌道。Anousheh ansari. anousheh ansari was accompanied by a us - russian crew on the soyuz tma - 9 capsule, which entered orbit about 10 minutes after liftoff from the russian cosmodrome in kazakhstan. ansari reportedly paid us 20 million to become the fourth private astronaut to take a trip on a russian spacecraft and visit the station
這位名叫阿諾謝赫安薩里的女子在兩位美俄宇航員的陪同下,搭乘"聯盟tma 9號"飛船在位於哈薩克斯坦境內的俄羅斯發射基地升空, 10分鐘后,飛船進入預定軌道。Anousheh ansari was accompanied by a us - russian crew on the soyuz tma - 9 capsule, which entered orbit about 10 minutes after liftoff from the russian cosmodrome in kazakhstan. ansari reportedly paid us 20 million to become the fourth private astronaut to take a trip on a russian spacecraft and visit the station
這位名叫阿諾謝赫安薩里的女子在兩位美俄宇航員的陪同下,搭乘"聯盟tma 9號"飛船在位於哈薩克斯坦境內的俄羅斯發射基地升空, 10分鐘后,飛船進入預定軌道。An artificial satellite which is projected into a predetermined orbit around the earth to function as a relay station
一種發射到預定軌道的人造地球衛星,它的功能相當於一個通信中繼站。The shuttle went into orbit on schedule to enable it to circle the earth at least once.
航天飛機已按預定時間進入軌道,從而使它至少能繞地球運行一周。In this process, the thesis discusses detailedly the method which can improve the resolving power in measuring component and can deal with the probe circuit, and puts forward the design method of applied circuit. then the thesis discusses the methods of line and circle interpretation
接著又討論了計算機數控系統的控制策略,主要包括:知道預定軌跡的直線與圓弧插補的方法、連續掃描系統的控制策略、 pid調節器的設計及pid參數的整定方法等。By means of the orbit dynamics theory and other knowledge, author established mathematical model related to collision forecast, including space object orbit confirming model, space objects relative movement model, dangerous object distinguishing model and space object collision geometry relation model, etc. according to the mathematic model, author calculated the relative distance transformation rule along with time between the spacecraft and dangerous debris and established early warning rule
依據航天動力學理論和其他知識,建立了碰撞預警相關的數學模型,包括空間目標軌道確定數學模型、空間物體相對運動數學模型、危險物體判定準則數學模型和空間物體碰撞幾何關系數學模型等,根據數學模型計算航天器和危險目標的相對距離隨時間變化規律,設定了預警規則。One third of all u. s. spacecraft sent to mars since the 1960s have failed to enter orbit, but the mars reconnaissance orbiter is not among them
從60年代起發往火星的衛星有三分之一未能進入預定軌道,但這次火星探測衛星已經逃過此劫。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Insufficient management controls. before you can keep a project on track, you have to be able to tell whether it ' s on track in the first place
項目的監督控制和項目計劃一樣重要。項目監督控制的目的就是要及早的發現問題和偏差,分析根源,並第一時間採取糾正措施,使項目按預定軌道前進。Cassini entered orbit shortly after midnight wednesday etd ( 0400 gmt thursday ) after threading a gap between two of saturn ' s rings
卡西尼號周3午夜預定發射時間剛過就穿過了土星的2個外環間隙進入軌道It entered a fixed orbit 21 minutes later
譯文: 21分鐘后「神六」進入預定軌道。This conception destroy the deterministic image of classical physics and shows that the trajectories of deterministic equations of motion are in a sense random and unpredictable
而經典混沌的概念打破了經典物理學中的確定性圖像,指出運動的確定性方程給出的相空間的軌道也可能是隨機的,不可預測的。Shenzhou 6 entered the orbit
神舟六號進入預定軌道。Concepts of pollution overall reduction pattern and green taxes are explained in details and expatiations on pollution preventing measures of the city are also included. 5. quantitative analysis with mathematical tools such as combined prediction, input - output analysis, sensitive analysis and multiple objective planning are used to optimize the energy system of the city
( 5 )利用組合預測、投入產出、多目標規劃等多種方法,對石家莊市未來能源發展戰略進行定量分析,描繪出該地區能源發展的最優軌道,並就理論上分析了能源規劃的動態性和風險性。In 2005, a shenzhou with a two - person crew spent five days in orbit
2005年,又一艘神舟號搭載了兩位宇航員在預定軌道上運轉了五天。The chinese launched their first manned spacecraft, shenzhou, in october 2003, sending one astronaut into orbit for a day
中國在2003年十月首次發射了載人飛船「神舟號」 ,並將一名宇航員送入預定軌道一天。The capsule entered its preset orbit 23 minutes after launch, the government announced
官方宣布:飛船在發射23分鐘后進入預定軌道。After a journey from earth of nearly seven years, cassini had flown apparently unscathed through an opening in the broad rings and now was orbiting saturn, more than 800 million miles away
經過近7年漫長的太空旅程后, 「卡西尼」號進入距離800英里(約1288千米)外的土星預定軌道。Shenzhou 6 underwent its first orbit maintenance operation to restore the vessel to its original trajectory by firing its engine for 6. 5 seconds in its 30th revolution around the earth
神舟六號飛船在第30圈飛行中,飛船發動機點火6 . 5秒,進行變軌后的首次軌道維持,以保持太空船在預定軌道。分享友人