航效速率 的英文怎麼說

中文拼音 [hángxiào]
航效速率 英文
steerageway
  • : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
  • : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
  • : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
  • : 率名詞(比值) rate; ratio; proportion
  • 速率 : speed; rate; tempo
  1. The experiment can obtain the driver and the torsion of the screw propeller of relative speed and is an important method to analyze the efficient part of push

    船模自試驗可獲得對應螺旋槳推力和轉矩,是分析各種推進成分的重要手段。
  2. The modern technology give a chance for the pattern of transmitting knowledge with network, the course based on network have opened up it ' s way in china, our pursuer paid more attention to the mode, but in america, pursuer have studied the more width aspect, thereinto the investigation and design of the information in the course based on network is very important, for the design of the information decide the pattern how the student receive the information, which will effect the way of knowledge understanding and memory, and the way is related to the study pattern, so the design of the information in the course based on network is very important to the efficiency and effect. so the core of the paper is the investigation and design of the information in the course. i have the entropy from the information science as the analyse tool to analyse the information, these work tell us the efficient pattern to transmit information, based on the result, i design the net page, of course, study theory and the character of the net itself are also the factors i employ for design a good net page. then, links and navigation is constituted for students adapt to the course based on network

    當今技術的發展給知識以網路為媒介來傳播的學習方式帶來前所未有的機遇,網路課程在國內迅開展起來,但是國內研究者的注意力主要集中在對網路課程模式的探索上,放眼國外,他們的研究觸角已經涉及到網路課程比較細致的方面,尤其是對網路課程信息的研究構成了國外網路課程研究中的比較重要的一個方面,而網路課程中信息的設計是重要的,因為信息的組織設計是為了接受者能對信息進行有的信息加工,信息的呈現模式影響著學習者對知識的理解和記憶方式,進而決定了學習者的學習模式,因此網路信息的設計在網路課程傳遞的果中就佔有很重要的位置。基於這個觀念,本文把網路信息的組織設計作為研究的重點,引入了信息科學作為研究的主要工具對網路中的信息作以量化分析研究,主要應用了信息科學中信息熵的公式進行推導,得到學習內容信息組織的基本模式,並充分利用網路自身特性和學習理論對知識信息進行細致的設計,此外還對鏈接和導信息進行了設計,在網路課程的適應性方面作出了努力,把交互信息與輔助學習信息的分析設計與應用和對網路頁面信息的總體調節優化作為主體信息設計部分的補充,最終形成了網路信息組織設計的方案,力求創設一個能夠有傳遞知識信息,減少網路自身弊病,並帶有一定適應性的網路學習環境,也使更多的網路課程的設計者關注網路信息這個因素。
  3. The beacon receiver tester studied in this paper is a part of domestic ground check equipments of the some type airplane that our army imported from abroad. it is a new type of general - service check machine, and it can check if the work of various types of airborne beacon receiver testers is normal fleetly and accurately. thus, not only the operate personnel can be reduced to one person, but also the check time is short, and the check efficiency is high

    本課題所研究的軍用信標機檢查儀是我軍從國外進口某型飛機地面檢測設備國產化的一部分,是一種新型的通用信標檢查儀器,它可以快準確地檢查多種機型的機載信標機是否工作正常,不但操作人員可以減少到一人,而且檢查時間短,檢查高,並有很強的通用性,適用於我軍空兵部隊多種機型的機載信標接收機。
  4. The thesis analyzed the present transferring status between pudong airport and shanghai " s incity. through forecasting the long - dated flux of pudong airport and the area near it and combining the planning scheme of shanghai urban rapid mass transit, the thesis learned the helpful experience of the traffic organization in typical airport abroad and used the scientific analyzing model of public traffic flux forecasting to put forward some reasonable suggestion of the bottleneck question between pudong airport and incity : the one is to use the present no. 2 subway as the future airtrain to take on the most part of the flux and meantime present the concept of feeder efficiency to quantitative analyze the choice of feeder station ; the other is to set up cat ( city air terminal ) to convenient the passenger to come airport rapidly and economically in order to lessen the pressure of the traffic and improve the whole service quantity of civil aviation transportation

    本文分析了浦東機場與市內目前的換乘現狀,從預測浦東機場及緊鄰空港區域中遠期的客流量入手,結合上海市政府快軌道交通的規劃方案,並且學習境外典型機場交通組織的有益經驗,利用規劃中的公交客流預測等科學分析模型,對浦東機場與市中心的軌道交通銜接提出了合理的建議:一是利用目前的地鐵二號線作為空軌道共享線來承擔大部分進出空港的客流,並且給出了以接運最大化為目標函數的接運公交軌道站點比選模型;二是在市中心設立城市站樓以方便旅客快、經濟地到達機場,從而減少道路交通壓力,提高空運輸的整體服務質量。
  5. For marine salvage, speedy and effective towing with cable can enhance the rescue efficiency

    摘要海上救助中,快的帶纜拖可以提高救助
  6. Today ' s hybrids marry advanced power electronics and computer controls with conventional and electric drivetrains to achieve improved fuel economy and reduced emissions, together with superior acceleration and greater range

    現在的混合車採用先進電力電子與電腦控制裝置,結合傳統與電子傳動系統,進一步提升燃油並減少廢氣排放,兼具優異的加性能及更長的續力。
  7. The results of simulation given in this paper indicate that the sins / dtu can effectively improve on the following navigation parameters : velocity, latitude and longitude, yawing and attitude angle, position of track - reckoning etc

    模擬結果表明,該組合導系統可有地減小、經度和緯度、向角和姿態角及跡推算下的位置等導參數的累積誤差。
  8. The precondition of establishing mathematics model of torpedo turbine system in design condition is to fulfill the external conditions ( such as torpedo sailing speed and depth etc. ) and inner conditions ( such as turbine power and efficiency etc. ). after establishing mathematics model of torpedo turbine system in design condition, we compiled simulation program to compute all kinds of inner parameters of turbine engine include engine type, principal layout of turbine, inner structure of turbine and state parameters of gases

    首先分析設計工況時渦輪機動力系統,在滿足魚雷動力系統的各項外部條件(如魚雷深、等)和內部條件(如渦輪機功,燃燒室壓力、溫度,轉子機械強度等)的前提下,建立起設計工況渦輪發動機的數學模型,編程計算並確定渦輪機內部機械結構和燃氣熱力學狀態各參數。
  9. Since its inception last year, the acp has increased awareness of u. s. aviation and aerospace equipment, services and air management practices, and has helped promote safer and more efficient operations in china s rapidly expanding aviation market

    指出,美中空合作項目增強了[中方]對美國天設備、服務及空中管理手段的了解,有助於促使中國迅壯大的空市場的運作更安全、更有
  10. The fourth part is the main parts of this paper, and it points out the main prombles and counter - measures from five aspects, including propelling standardization in china academic information resources joint building and sharing, establishing perfect mechanism of joint building and sharing, advancing the development of academic characteristic information resources, propelling guiding system of academic information, and raising the documents and information delivery efficiency

    第四部分是論文的主體,從五個方面分析了中國高校信息資源共建共享中存在的主要問題及發展對策,即:加高校信息資源共建共享中的標準化進程、完善高校信息資源共建共享機制、加快高校特色信息資源體系的建設、促進高校知識信息導服務體系的發展、提高高校文獻信息的傳遞
  11. " it is no doubt a growing trend that as faster and more efficient ultra long haul aircraft become available, more and more key routes in the world which are presently served with intermediate stops would eventually be replaced by non - stop services, " he said

    他說:無可否認,有趨勢顯示隨著更多度較快和更有的超長途機面世,越來越多目前需要中途停站的主要國際線日後最終會被不停站服務取代。
  12. It has been proved by lots of examples we can improve greatly our work efficiency and service quality by integrating advanced it methods into engineering areas. for vessel traffic services ( vts ), though it has used some new technologies to improve its efficiency and service quality, advanced it methods still should be employed into its daily maritime management to promote vts working level

    對于vts系統來說,從最早的導燈塔開始,多年來雖然運用了一些較為先進的工程技術提高了管理和服務質量,但是隨著海事交通運輸量的增加和計算機網路技術的快發展,對vts系統進行進一步的改進,在日常海事管理服務中運用先進的計算機網路技術提高其信息化和網路化程度,已經成為大勢所趨。
  13. Shiphandling simulator is a device that can partly imitate the true environment at sea , and is specially designed to satisfy marine education and trains and maritime research etc. one of its key techniques is to create the virtual environment at sea , and the terrain is its important component. according to the needs of the real time visual display of the shiphandling simulator , this paper analyses the requirements of the geometry precision of the important islands and background hills which are within the ships ' visible scope , and brings forward the modeling methods of the hill ' s pileup and the hill ' s silhouette edges based on contour lines. it also presents the definition of error that the hill ' s silhouette edges graph has been given and the effective scope of application , and firstly established the error criterion of terrain model that is built in shiphandling simulator. with these two kinds of method , the size of data storage can be minimized greatly , and the requirements of high update rate and geometry precision for the real time visual display of the shiphandling simulator can be satisfied

    船舶操縱模擬器是一種能夠部分模仿海上真實情況,專門為滿足海教育與培訓、海技術研究等目的而設計研製的裝置,其核心技術之一是海上視景模擬,而地形地貌是海上視景中的重要組成部分.根據船舶操縱模擬器實時視景顯示的需要,在分析行船舶對可視范圍內重要島嶼與背景山脈的幾何精度要求的基礎上,提出了基於等高線的山形堆積建模和山形輪廓建模方法,並給出了山形輪廓圖形的誤差定義、有適用范圍,以及船舶操縱模擬器中地形建模的誤差準則,該方法生成圖形的數據量較小,其圖形更新與幾何精度能達到船舶操縱模擬器實時視景顯示的要求
  14. It is electronic inverter that realizes constant frequency output. so the power system has advantages of facile maintenance, high quality of output, high efficiency, flexible structure et cetera, and makes both start engine and generating electrical power dual function possible. now it has become an important research direction of aero - power

    由於採用電子裝置來實現輸出頻的恆定,因此電源系統具有易於維護、電源質量高、高、結構靈活等優點,並能實現起動發電雙功能,目前已成為空電源中一個重要的研究發展方向,而且隨著電力電子技術與元器件生產工藝的不斷發展,變恆頻電源具有廣闊的發展前景。
  15. Resin transfer molding ( rtm ) has drawn more attention in the last decade because its manufacture cost is significantly lower than traditional techniques of fabricating fiber - reinforced composites

    樹脂傳遞模塑resintransfermolding ( rtm )是近年來飛發展的一種低成本高的復合材料成型技術,目前已被廣泛應用於空、汽車等工業中。
  16. Meanwhile, considerable sum of transportation corporations, storage enterprises and shipping companies are taking on business of third party logistics, the distribution business is now flourishing, how to decrease distribution cost is concerned.

    與此同時,相當部分的大型運輸、倉儲和運企業也開始朝向第三方物流經營。物流配送開始在我國迅發展起來。如何在提高物流配送的同時降低成本成為一個重要的研究課題。
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