飛機安定性 的英文怎麼說
中文拼音 [fēijīāndìngxìng]
飛機安定性
英文
aircraft stability- 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
- 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...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 飛機 : airplane; plane; aeroplane; kite; bird; aircraft
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Lateral stability verification of a canard airplane with and without a vertical panel
安裝和不安裝垂直嵌板的鴨式飛機橫向穩定性研究The mission is to promote and advance the common interests of the commercial aerial fire fighting industry for the purposes of enhancing the long term stability and well being of the industry, and improving its effectiveness, safety, maintenance standards and aircraft availability
協會任務是提高和增加商務性空中消防工業的共同利益,目的是鞏固工業的長期穩定與繁榮,提高其效率性、安全性、維修標準和飛機的可利用性。We use the stressed fraction that is the most representational and sensitive to corroding to making experiment in combined type equivalent environment spectrum. we can calculate the velocity of corroding, protection period and basal body corroding expansion lifespan, first repair time and the interval of repair period
本文以模擬試驗結果和使用中腐蝕損傷數據統計處理為主要依據,並同時滿足安全性和經濟性兩方面的要求,在確定機體使用壽命時,以疲勞定壽結果為主、日歷定壽為輔,綜合給出飛機機體使用壽命。Jumping out of planes, rewiring computers, going undercover it ' s all in a day ' s work for charlie ' s angels as they must dish out equal doses of cool detective work, combat skill and lethal feminine charm to survive their riskiest assignment ever
從飛機上縱身躍下,改寫電腦程序,從事密活動- -這些都是查理的天使們的家常便飯,因為她們必須顯現同樣的鎮定謹慎、搏擊技巧和致命的女性魅力,才能在她們所承擔的最危險的任務中安然無恙。The main factors which affected the flight stability quality included : forward flight speed, slung - load and helicopter mass ration, slung - load aerodynamic forces and cable length, etc. through adjusting the above structure and performance parameters, rational flight parameters can be decided, which can ensure the safe helicopter mission operations of the slung - load flight
影響飛行品質穩定性要求的主要因素為:直升機飛行速度、吊掛物/直升機質量比、吊掛物氣動特性、吊掛鋼索長度等。通過對上述結構參數、性能參數的調節,可確定合理、經濟的飛行參數,保證安全、高效的完成直升機機外吊掛飛行運輸任務。Ensuring aerodrome safety, aviation security, flight operations, airworthiness and air traffic management are maintained at the highest international standards through regulation and setting of policies and standards ; and
透過監管及制定有關政策和規定,以確保本港機場安全、航空安全、飛機的運作安全及適航性和航空交通管理均保持國際最高水平;及Wake vortex separation standards are used to prevent hazardous wake vortex encounters which mainly found in the final approach course within the airport termination zone. firstly, this paper analysis the mechanism of the vortex decay and research the influence on the safety of the flight ; then. several different radar wake vortex separation standards are compared and some basic guidelines are developed to establish the future vortex standards. in addition, one kind of advance vortex classification for the civil airplane is proposed. secondly, an encounter hazard model which established for the following aircraft and a simple vortex decay model which mostly concern with the proceeding one are developed ; and a safe separation model can be derived from the both. finally, through the simulation calculation, the correctness of the vortex classification of different types of aircrafts are tested and proved
本課題對雷達管制條件下的最小尾流間隔標準進行了較為詳細的分析和研究;首先對尾流的形成和消散機理以及尾流對飛行安全的影響做出了詳細的分析,然後就目前實行的幾種不同的最小尾流間隔標準進行了比較和分析,提出了相關的幾條準則和一種改進的機型尾流分類標準;在這之後,採用理論分析和統計數據分析相結合的方法,建立了尾流危險遭遇基本模型和尾渦消散模型;並在此基礎上對民用航空不同機型的尾流分類的合理性進行了計算和評估,為最小尾流間隔標準的確定和改進提供了初步的理論依據。With the development of computer and information technology, people need not only the pretty outline, stabilization structure and reasonable space partition of building, but also safety, comfort, exchange of information and convenience etc., thus, a new kind of building - intelligent building was bound out
隨著計算機技術和信息技術的飛速發展,人們對建築的要求除了造型的美觀、結構的穩定、空間劃分的合理等傳統要求以外,對建築的安全性、舒適性、便利性、信息交互性、節能等諸多方面提出了更高的要求,這些醞釀出了新一代的建築? ?智能建築。In fact, during certification, a region of low altitude and low velocity ( the h - v restriction zone ) is established where it is considered impossible to make a safe descent
然而由於缺乏充分的訓練,自轉飛行過程具有一定的危險性。實際上,在高度和速度的一定范圍內,直升機無法實現安全的自轉著陸。The model incorporates newly developed optimization functions and metrics that enable : ( 1 ) maximizing the control of hazardous construction debris near airport traffic areas ; ( 2 ) minimizing site layout costs including the travel cost of construction resources and the cost of debris control measures on airport sites ; and ( 3 ) satisfying all operational safety constraints required by the federal aviation administration as well as other practical site layout constraints
該模式結合了最新發展出來的最佳化功能,具備有以下之能力: ( 1 )針對靠近機場交通區域的危險性營建廢棄物給予最大的控管; ( 2 )讓工地配置之成本減到最少,包括機場工地內營建資源的移動成本及廢棄物管控方法的成本; ( 3 )符合聯邦飛安委員會規定的所有運轉安全限制及其他工地配置實務之限制。To accomplish the complicated missions safely and effectively, it must have an advanced integrated fire / flight / propulsion system for the new generation fighter. synchronously, the integrated fire / flight / propulsion system is a complicated, uncertain and multi - variable nonlinear large - scale system. so its control problem is an active subject in the modern control area
而新一代殲擊機的綜合火力飛行推進系統是其能夠安全、有效地完成復雜戰術戰略使命的基本前提,同時新一代殲擊機的綜合火力飛行推進系統是一個復雜的、具有不確定性的、多變量非線性大系統,因此它的設計與控制問題是現代控制領域所面臨的一大挑戰。分享友人