航行功率 的英文怎麼說
中文拼音 [hánghánggōnglǜ]
航行功率
英文
running power- 航 : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
- 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...
- 功 : 名詞1 (功勞) exploit; merit; meritorious service [deed]: 戰功 military exploits; 立功 render me...
- 率 : 率名詞(比值) rate; ratio; proportion
- 航行 : 1 (水中行駛) navigate by water; seaway; sail 2 (空中行駛) navigate by air; fly 3 voyage; 航行...
-
With the ground effect, they own higher lift / drag ratio than general aircraft, so need less thrust power and have the ability to carry more loads or fly longer
在地效的作用下,它的升阻比比一般的飛機大,因而飛行時所消耗的推進功率小,具有更大的載重量或航程。Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece
將液體火箭發動機燃燒室的冷卻通道設計為斜航線(等傾角螺旋線)槽形,可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大,所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點,提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜,手工編制數控加工程序難度大.為了解決數控加工程序的編制問題,研究了斜航線的數學模型,開發了自動編程軟體系統.使用該系統,可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大,加工難度大,是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗,研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術,已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用,驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功,對其他相似類型零件的加工亦具有參考意義Geodezie engineering, spolecnost s rucenim omezenym is well - known not only in praha 5 with geodesy, mapping and digital as well as with assignment, information and field, but also with further offers, like engineering, special and / or industrial plant, consultancy and spot
作為一家靈活的、有經驗的產品供應商為您提供高質量的測地學,圖符、圖、圖形、圖表,制圖、測圖,制圖,地圖,測量功率,計劃、規劃、意圖、打算、提綱、草案,衛星、行星齒輪,航運、航行,工業機械裝置。The paper presents a new circuit supervision system for airfield lights which can carry on the on - line circuit supervision on some troubles such as the excessively small power input, the water entering the isolated transformer barrel and the isolated transformer ' s sencondary circuit opening
摘要提出了一種機場助航燈光故障在線巡檢系統,可以對機場助航燈具開路、輸入功率過小、隔離變壓器桶進水、隔離變壓器二次開路等故障進行在線巡檢。As the requirements of its function, a bus control interface board has already been designed. also the paper have provided the scenarios demonstration for the bus control interface board ( bcib ), the design for the protocol of communication, the hardware for bcib, the software for bcib, and the software for the processor ' s communication. while the analysis for the capability of real - time and the calibration and test for subsystem have been also finished. during the design, the system advanced ability, reliability, resources availability and the cost - efficency ratio are considered. the issus such as system integrated control, mutual exclusion of the shared storages, generation of handshaking signal and system self - test were resolved
本論文主要對航空自衛系統的綜合化方式進行了深入研究,並按其功能等方面要求,對航空自衛系統綜合化總線通信模塊進行了設計,主要完成了總線通信模塊方案論證、通訊協議設計、總線通信模塊硬體設計、總線通信模塊( bcib )軟體設計、處理機通信軟體設計、實時性分析、系統調試、試驗等項工作,在設計過程中,綜合考慮了系統先進性、資源利用率、費效比及可靠性等因素;重點解決了系統綜合控制方式、共享存儲器互斥、握手信號產生及系統自檢測等問題。To improve the efficiency of the uav ' s mission, the highly effective path the uav will fly during the execution of the mission should be planned before the mission carrying out, which give a promise for the uav to arrive at the target with a higher survivalbility and an acceptable path length
摘要為了提高無人機( uav )作戰任務的成功率,在敵方防禦區域內執行攻擊任務前必須規劃設計出高效的無人機飛行航路,保證無人機能夠以最小的被發現概率及可接受的航程到達目標點。The thought that sampling frequency in targets measure system confirm as 3 is studied for the first time. it is proved from three aspects : the frequency spectrum of track, the error requirement of project and the rate of maximum number of allowable lost points in project
本文首次就目標坐標測定儀中采樣頻率確定為3hz的思想進行了研究,並分別從目標航路功率譜密度、實際工程中誤差要求和允許的最大漏測點概率等三方面加以論證。The research on flight plan conflict probe ( fpcp ) : in the phase of flight plan preparation, the planning controller of air force used to spend half time of each day to draw the routes on the maps and then probe the conflicts between them, for the flight routes are quite irregular and more possible to cause conflicts with other training flights or civil aviation flights. the fpcp model studied here is one of the innovation applied in mrd2k - jh, it can automatically probe all the potential conflicts between flight plans. this model uses 4 - d conflict probing rules to analyze all the route information of flight plans, the detected conflicts ( route points or segments ) can be useful for assisting the planning controller to amend the conflicted plans and re - probe the conflicts
飛行計劃沖突預調配研究:針對軍航管制工作中飛行計劃機動多變造成飛行沖突多、沖突探測繁、手工調配難的情況,介紹了mrd2k ? jh系統中採用的一項創新之處? ?飛行計劃準備階段自動化的四維沖突探測模型,按照飛行安全間隔對各飛行計劃的所經航線數據進行潛在沖突分析,探測出預沖突航路點或沖突航線段,代替了軍航管制員原來在地圖上手工測畫的重復性勞動,該項功能幫助管制員及時發現飛行計劃之間存在的潛在沖突以方便進行調配再探測,不僅極大提高了工作效率,更避免了人為可能造成的失誤,確保了飛行的安全。By means of the sea trial, it is verified that at full loading condition of 12. 5m draught, the vessel ' s speed attained to 15. 09 knots with the rotate speed of 100. 5rpm, at the condition of the sea margin of 15 % and rotate speed margin of 5 % at csr of main engine
Sin ) ,主機正常功率帶有15的海上裕度和5轉速裕度時,航速為15刀9節,轉速100 5pm ,與設計吻合。最後,本文進行了滬東型( hd )螺旋槳的系列研究。The electro - hydraulic load simulator of fin stabilizer is physical half - objective simulative system. its function is to simulate, under laboratory conditions, different kinds of hydrodynamic force exerted on the fin stabilizer so as to detect technical performance index of the driving system of fin stabilizer. thus the classical self - destructing all - objective experiment will be converted to half - objective forecasting experiment in laboratory to achieve the aims such as shortening lead time, saving developing funds, enhancing reliability and success proportion
減搖鰭電液負載模擬臺是一種半實物物理模擬系統,其功能是在實驗室的條件下,模擬船舶航行過程中減搖鰭所受的海浪水動力載荷譜,從而檢測減搖鰭驅動系統的技術性能指標,將經典的自破壞全實物實驗轉化為在實驗室條件下的半實物預測性實驗,以達到縮短研製周期、節約研製經費、提高可靠性和成功率的目的。Based on apdl, the design language of finite element analysis software ansys, and visual c + +, the software on acoustics design of underwater cylindrical shell structure is developed. when input parameter of the cylindrical shell in the interface redeveloped in this paper, the software execute the batch file of apdl in the vc process to establish the finite element modal and carry out the analysis, the analysis result and the vibration mode can also be displayed. furthermore, the software has been developed to process the acoustics optimization design of the finite cylindrical shell with stiffener in appointed frequency range
本論文從便於工程實際應用出發,對使用有限元分析軟體進行二次開發以方便結構振動分析及改進結構設計的方法和過程進行了研究,在此基礎上對水下航行器圓柱殼體的結構聲學特性進行了分析,在指定頻率區間,對結構以振動輻射聲功率級為目標函數進行了部分參數的結構優化設計,與此同時,為了方便有限元分析軟體的使用和簡化設計過程中大量重復的工作,利用ansys提供的參數化設計語言apdl ( ansysparametricdesignlanguage )結合vc對有限元軟體ansys進行了二次開發,形成了一體化的水下圓柱殼體結構聲學設計軟體。Am chose kingdee software and adopted kingdee ' s six - step method to realize program organization, systematic training, systematic definition, testing - function and running management. under the erp experts " instruction, am reached the first - stage success in the terms of supervision and control of program quality, cost and schedule. therefore the corporation operation circuit has been further standardized, and has highly partaken in the information and improved the manage efficiency
航磁公司選定了金蝶軟體產品,並採用的erp六步實施法,進行項目組織、系統培訓、系統定義、數據準備、試運行和運行管理等,在erp實施專家的指導下,對項目的質量、成本以及進度進行監督和控制,按原計劃取得了第一階段的成功,公司業務流程進一步規范,信息高度共享,公司管理效率明顯提高,財務的監控力度進一步加強,對市場的應變能力提高。" however, in view of public concern, cad will continue to implement various noise mitigating measures so as to minimise the noise impact to residents under the flight paths, especially at night, provided that flight safety will not be compromised and the efficiency and capability of the airport will not be severely affected. " as part of the measures, aircraft landing between midnight and 7 am will land from the southwest, subject to safety and acceptable weather conditions
盡管量度結果顯示,受飛機航道影響的地區的飛機噪音水平,與機場啟用前所進行的環境影響評估的結果一致,民航處仍然非常重視市民所關注的事項,在不影響飛行安全及機場的效率和功能的情況下,繼續實施各項飛機噪音消減措施,盡量減低特別是在晚間飛機噪音對在航道下的居民的影響。Abstract : if the shallow water effect exists in the trial of high speed ship, a modification should be made for the measured results of ship speed and shaft power to predict the rapidity of ship accurately. the present paper provides a modifying method, with which the predicted results are agreed well with the trial results
文摘:若高速船試航時,存在淺水影響,則應對航速和軸功率測量結果進行修正,以便準確預報實船的快速性;本文的修正結果與實測結果吻合良好。The aviation science teclmology will be developed and become to a practical technology, so as to form technology reserve, and supply the idelltified technology to the developmellt of the military aircraft, and this will shorten the developmeni term and raise the developing success rate of the military aircraft
預研先行是航空技術發展的客觀規律,預先研究探索航空科學技術,並向實用技術發展,形成技術儲備,為軍用飛機研製提供經過試驗驗證的技術,將縮短研製周期,提高軍用飛機研製的成功率。分享友人