過了時的飛機 的英文怎麼說
中文拼音 [guòlēshídefēijī]
過了時的飛機
英文
an out-of-date aircraft- 過 : 過Ⅰ動詞[口語] (超越) go beyond the limit; undue; excessiveⅡ名詞(姓氏) a surname
- 了 : 了助詞1. (用在動詞或形容詞后, 表示動作或變化已經完成) 2. (用在句子的末尾或句中停頓處, 表示變化, 表示出現新的情況, 表示催促或勸止)
- 時 : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
- 的 : 4次方是 The fourth power of 2 is direction
- 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...
- 機 : machineengine
- 飛機 : airplane; plane; aeroplane; kite; bird; aircraft
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The garuda airlines jet was carrying 140 people when it overshot the runway wednesday at the yogyakarta airport and crash landed in a rice field
這架印尼鷹航的737 - 400型客機上當時有140人。客機在日惹機場降落時飛過了跑道,在一塊稻田裡迫降。" the days of flying being a symbol of only maharajahs or the rich are over, " mr rudy said
魯迪先生表示: 「乘坐飛機過去是王公或富人的專利,而現在,這個時代已經結束了。 」Based on the aircraft structure fatigue theory, the article discussed the theoretical basis of methods that are usually used for aircraft structure fatigue crack - forming life estimation, i. e. the stress severity factor approach ( normal stress approach ), the local stress & strain approach, detail fatigue rating approach ( dfr ). also the processes of life estimation of these approaches are studied in the article
文章在簡要介紹飛機結構疲勞強度理論的基礎上,對目前飛機結構勞疲勞裂紋形成壽命估算常用的應力嚴重系數法(名義應力法) ,局部應力應變法,細節疲勞額定值dfr法的理論依據作了較詳細的論述,同時對這些估算方法進行壽命估算的過程與步驟也作了詳盡的闡述。Secondly, we introduce the theory that flat systems, an important subclass of nonlinear systems introduced via differential algebraic methods, are defined in a infinite dimensional differential geometrical framework. utilizing this method, the control system of the vtol aircraft becomes a linear control system. finally, we introduce the theory that is found by my teacher, wanghong professor
3 、應用平坦性分析方法和整體微分幾何方法分別分析了pvtol飛機在其起飛過程時的控制律,得到了該系統的整體化方程,指出了該系統是能控能觀的,並且指出該系統是平坦的控制系統,可以通過動態狀態反饋和適當的坐標變換使之變成線性系統。In this paper, the major subject investigated is the ducted fan vertical take - off and landing ( vtol ) uav. compared with normal fixed - wing uav, it has so many strong points such as be convenient to take - off and land, good adaptability and long hover time. we analyze and summary information of foreign uavs, then calculate the figure dimension of our uav, and draw the uav structure configuration and the outside view drawing of three dimensional structure
本課題的研究對象是涵道風扇式垂直起落無人機,與一般的固定翼無人機相比,它有著起落方便、適應性強、可以在空中長時間盤旋等優點,本文通過對相關飛行器資料的分析總結,給出了無人機的大體結構尺寸,並畫出了無人機的結構布局圖和三維結構外觀圖。A simulative algorithm of laser beam scattering by an object in near field is given. based on the algorithm, a simulative software is worked. and by using geometrical modeling and hiding, the received power of remote system for f16 airplane, as an example, is computed
4 、提出激光引信目標近場散射特性模擬演算法,編制了模擬軟體,並以f16飛機為例,通過幾何建模和消隱處理,計算了目標不同姿態、不同脫靶量和不同脫靶方位角時,彈目交會過程激光引信接收系統的接收功率。Another spokesman said yamaha, the world ' s second - biggest motorcycle maker after honda motor co. ( 7267. t ), has exported nine unmanned crop - spraying rmax l181 helicopters to a chinese firm called bve
不過,雅馬哈公司拒絕承認該公司做得不妥,這位發言人說: 「在出口這種飛機時,我們履行了正當的程序並沒有任何違法之處。 」It also analyzed the whole stress of the ribbed shell structure under the explosive load. the analytic result keeps well with that of the dynamic response of 6. 8kg tnt. it shows that this analytic method in this paper is feasible for the design and inspection of cave depot of single aircraft
通過理論計算與6 . 8kgtnt裝藥爆炸時的動力響應實測比較,兩者數值吻合很好,表明本文計算分析方法是可行的。為鋼板-混凝土拱型復合結構的設計與檢驗提供了理論基礎,為飛機單機掩蔽庫工程的設計檢驗提供了一條可行的計算分析方法。Without that information, the airline was not able to determine whether crews had exceeded the federal limit for flying hours, the cincinnati enquirer reported
缺少了該系統,定期航線就無法判斷機組是否已經超過了聯邦飛行時區的界線。Second, by computing the trajectory of the missile and the method of analyzing cep, influences that the fighter ' s height, speed, pitch angle, the deflection angle between fighter and target, and the target moving characters make on the times of fighter attack and missile launch are deeply developed. third, by relating the motion of the missile and the fighter, the influences that fighter ' s dive angle and the deflection angle between fighter and target make on the attack field of the fighter are discussed in this paper when the fighter perform vertical and horizontal attack. criterion of attack effect is proposed focusing on attack time of the fighter, trajectory of the missile and destruction probability to the target
本文主要完成了以下幾個方面的工作:對導彈可發射區和飛機可攻擊區進行建模,通過對導彈彈道的模擬計算,並運用典型的圓概率偏差精度分析方法,詳細討論了飛機實施攻擊時,飛機的飛行高度h 、速度v 、俯仰角、與目標的偏離角_ x及目標運動特性等對飛機攻擊時機和導彈發射時機的影響;因此,將飛機和導彈結合起來,詳細研究了飛機在垂直平面和水平平面內實施攻擊時,飛機俯沖角和與目標的偏離角_ x對飛機的攻擊范圍的影響;以飛機實施攻擊的時間t 、彈道特性和對目標的殺傷概率p來評判對地攻擊的效果;最後給出典型算例,通過對空地攻擊過程的模擬實現,對飛機飛行過載提出要求。Then, the problem of landing time decision for each plane was solved by disparting and uniting the " compact flights sequence ", and computational results were presented for simulated scenarios
之後,通過「緊密飛機隊列」分合的方法求解降落時間,同時對提出的演算法進行了計算驗證。E ) lack of foresight on finance lease scheme, which causes irrational tenor structure and imbalanced annual outflow of rental payments, results in funding costly. to solve aforesaid problems, thesis finds out the following principles for optimizing ca ' s aircraft finance : a ) determining the volume and currencies of ca ' s cross - border aircraft finance based on the annual outflow of foreign debt repayments and annual net inflow of foreign exchange, so are the dominated currencies in debt. b ) enlarging the portion of borrowings at floating interest rate in ca ' s whole foreign debt
針對以上存在主要問題,本文進一步提出了優化飛機融資的總體構想,包括:根據其每年的外匯流入總量及幣種構成確定國航合理的飛機境外融資規模應與負債幣種;在利率結構方面,擴大浮動利率在整個國航外債中的比重,選擇適當時機將部分固定利率貸款轉換為浮動利率貸款;在飛機引進多元化方面,通過與飛機製造廠商、出租公司飛機互換的方式優化機隊構成,結合提前中止現有飛機租賃就能夠起到優化債務結構和機隊構成的事半功倍的效果,以及在未來飛機融資中優先使用經營性租賃等。The software can effectively evaluate aircraft ground flotation and solve question of the miscellaneous and low nicety evaluating the aircraft ground flotation by hand. moreover, it also reduces the demand for these personnel of evaluating aircraft ground flotation
通過使用此軟體不但可以有效的對飛機地面漂浮性進行評估,而且解決了用手工方式評估飛機地面漂浮性時的繁瑣及不準確,並降低了從事飛機地面漂浮性計算的人員要求。On the basis of analyzing for the status and the defects of the domestic research and considering its characteristics such as heavy difficulty of man - hour rationing of tooling, two levels of man - hour rationing existing in the enterprise and workshops, and especially its great experience - dependence for the enterprise man - hour rationing, this thesis aimed at designing a computer aided system for man - hour rationing of tooling based on the intelligent decision support technology
在分析了國內研究現狀和不足的基礎上,針對工裝工時定額難度大、企業中工時定額工作分為企業和車間兩個不同的級別、特別是企業級工時定額有較強預測性和經驗性的特點,本文提出構建工裝工時定額智能決策支持系統的解決方案。該系統的設計與開發已基本完成,通過在成都飛機工業公司試用,效果良好。The mo - dified first - come - first - served algorithm, time - adva nc e algorithm and constrained position - shift algorithm are put forward to automat ically plan the most efficient landing order, to assign optimal spaced landing times to all arrivals without violate the spacing requirements for different typ es of aircraft and to enhance the usage of the runway under heavy traffic condit ion in the terminal area
為了能夠在終端區交通繁忙的情況下高效地為到達的飛機流安排合理的著陸次序,並在不違反飛機間距要求的情況下給出各飛機經過優化的著陸時間,提高機場跑道的利用率,提出了經過改進的先來先服務、帶有時間提前量、帶有約束的位置偏移三種排序演算法。A mathematic model of the motor is builded and emulated through matlab. the low - speed and constant - torque, high - speed and constant - power state is analyzed and researched, also the software approach of simulation to the driver has been done, a digital signal processor tms320lf2407 is developed successfully to control the perm square - wave bldcm driving airscrew of solar powered unmanned engine. it is useful to the further study
在matlab下建立了電機的數學模型,通過計算機模擬,驗證了數學模型的正確性,同時在理論上對低速恆轉矩高速恆功率運行進行了分析與研究,提出了一種用模糊控制的方法實現恆功率控制,並對驅動器進行了系統模擬,成功的研製了以數字信號處理控制器tms320lf2407為控制核心的驅動器,控制無刷直流電動機驅動太陽能無人飛機的螺旋槳,為後面繼續研究工作提供了參考。Please convey to the chinese people and to the family of pilot wang wei that we are very sorry for their loss. although the full picture of what transpired is still unclear, according to our information, our severely crippled aircraft made an emergency landing after following international emergency procedures. we are very sorry the entering of china s airspace and the landing did not have verbal clearance, but very pleased the crew landed safely
雖然事情發生的全部經過尚不明確,但根據我們的消息,我們的飛機受到嚴重損壞后遵照國際緊急程序做了緊急著陸。我們非常抱歉他們在進入中國領空和降落時沒有得到口頭許可,但我們很高興他們安全著陸,也感謝中方為照顧我方機組人員所作的努力。But last time we had a problem
不過上次乘飛機的時候出了事故I have seen such a plane while leading son to the aviation museum, only the hateful small things are too naughty, i was absorbed in having seen him, had not remembered the type
我帶兒子去航空博物館時肯定見過這樣的飛機,只可恨小東西太淘氣,我只顧了看他了,沒記住型號。Implementing the 3 - d visual system of air combat simulation with the help of the computer by using new technologies, such as opengl, visual c + + and oop. the procedures of fighting can be displayed intuitively. at the same time, the flight tracks of simulation can be recorded and analyzed, which helps to analyze and evaluate the performances of the current fighters in service qualitatively and quantitatively
3 、運用opengl 、 visualc + +與面向對象編程等技術,實現了基於pc機的飛機模擬空戰三維可視化系統,可以比較直觀地顯示戰斗機的空戰過程,同時也可記錄分析模擬飛行軌跡,從而對現役戰斗機的性能進行定性和定量的分析評估。分享友人