航高上限 的英文怎麼說
中文拼音 [hánggāoshàngxiàn]
航高上限
英文
ceiling-
Shanghai shengbaolong packing co., ltd. the main products : paper inn board, paper protect horn, slippery to ask board, container buffer air pocket, oversize sea - freight carton and special aviation carton, etc. of high strength of volume
上海勝保隆包裝材料有限公司的主要產品為：紙棧板、紙護角、滑托板、集裝箱緩沖氣袋、超大體積的海運紙箱和特高強度的航空紙箱等。In this paper, the main research works are as follows : 1 ) survey and analysis previous work in auv navigation and summarize : as the cumulate error, the dead - reckoning and inertial navigation systems ca n ' t be used without other modified system ; the acoustic navigation system is used only in small range, and is very expensive. 2 ) two important approaches in geophysical navigation techniques are summarized, one is terrain contour based navigation, this approach is investigated keystone today ; the other is image based navigation, due to no perfect image sensors and image seabed map, this approach has seldom been practised. 3 ) two important terrain contour based navigation algorithms has been applied to auv, one is match algorithm - based terrain contour match ( tercom ) ; the other is kalman filter - based sandia inertia terrain - aided navigation ( sitan )
主要研究內容包括：一、總結分析了當前水下導航的常用方法和不足之處，指出基於航位推算的導航方法，存在著最大的問題就是導航誤差的積累問題，如果沒有修正系統，這種方法很難滿足使用要求；其次指出基於聲學的導航方法，造價昂貴，導航范圍有限，難以滿足自主水下航行器大范圍導航的需求；二、總結了當前水下地形輔助導航的主要技術路線，一是基於地形高程的匹配方法，這是當前研究的重點；二是基於地形圖像的匹配方法，由於缺乏良好的圖像傳感器，和可用的海底圖像地圖，目前這種方法還有待研究發展；三、將兩種地形高程匹配的常用方法應用到自主水下航行器上：以相關演算法為前提的地形輪廓匹配（ tercom ）方法和以卡爾曼濾波為基礎的桑迪亞慣性地形輔助導航（ sitan ）方法，前者演算法簡單可靠，但是導航精度不高，後者雖然精度比較高，但存在著演算法較為復雜、有可能發散和出現奇異值等問題。Although the accuracy in meterological forecast of tropical cyclones has been distinctly improved, it is still a difficult problem confronting masters and anti - typhoon team leaders of the companies how to steer clear of typhoon reasonably and safely in case that the actual resistance to typhoon is strong enough, the sea area wide enough, and the time permitting ; to avoid unreasonable deviation, anchoring for shelter, blindly rushing onto her path, being involved in storm area, even into the the center of typhoon ; under the limitation of the condition of the sea area and time. how to take correct meassures to escape, such as navigating with wind or windward in bias angle, slowing down, anchoring, berthing alongside the warf, mooring to buoy, etc. as early as possible
盡管氣象部門對熱帶氣旋監測預報的準確率已經比過去有了明顯的提高，然而船舶在海上如何避離臺風，如何做到在本船實際抗風能力允許、海域條件允許、時間也充裕的前提下合理避臺，安全避臺，避免不合理的繞航、 「扎風」 ，避免盲目冒進「搶風頭」 ，更避免被捲入強風區甚至臺風中心；在海域條件受限、時間尷尬的情況下又如何正確採取偏順航、偏頂航、滯航、錨泊、系岸、系浮等抗臺措施和技術，盡快擺脫臺風的影響，仍然是擺在船長和公司防抗臺領導小組面前的一個實實在在的難題。Make a general survey of the 21st century when the modern science and technology is developed at a high speed, from toy for children to household appliances, from industrial structure to space technology, use the field and limitless space, has already begun to replace the traditional switch in each field, and go on the leading position progressively, become the era mainstream
縱觀現代科技高速發展的21世紀，從兒童玩具到家用電器，從產業結構到航天技術，使用領域和無限空間，已經開始在各個領域中取代傳統的開關，並逐步走上主導地位，成為時代主流。This thesis regard internal property reorganization in the group of pangang as the research object, from chengdu seamless steel pipe limited liability company with chengdu iron and steel works inside exterior environment reorganizing in front and back commences, making use of to exceed the makel - bot with of five factors competition models and the method of factors analysis, after analyzing the reorganization of the business enterprise a profession for facing competes the situation. develop the development the business enterprise with the profession industry from the international local profession rival circumstance after analyzing the reorganization should the market position of the establishment with develop the strategy target. make use of the swot the analysis the method, to after the reorganization the development strategy of the business enterprise, from manage the angle proceeded the fixed position analyzes, for after the reorganization business enterprise development provided four kinds of developments strategy that eligibility choose : the brave development strategy, request the resources advantage, funds advantage, human resource advantage, technique advantage that new company make the most of new business enterprise in empress in reorganization, is an essential condition to increases to manage the level, quickly technique reforms, develop the high and additional worth product with new product production line, as soon as quikly change to strong and large business enterprise, realizes soon steel aircraft carrier dream ; dispersion strategy, the technology market quota with deal with produce high additional worth product, completely promote business enterprise brand image, extend high carry product of the exaltation product, is a necessary means to increases business enterprise performance, realizes business enterprise target ; defense strategy, adjusting the business enterprise organizes construction, reducing the intensive type in labor and the low additional worth product line, lower bad the property saves the deal, alleviating the business enterprise burden, attaining the casual wear go to battle, benefitting to the challenge that make frontal attack the rival ; withdraw strategy, compress the production of the high depletion and high cost product, simplify the production craft, controlling the cost of the end product in the lower level, is a valid path to increases business enterprise competition ability
本論文以攀鋼集團內部的資產重組為研究對象，從成都無縫鋼管有限責任公司與成都鋼鐵廠重組前後的內外部環境入手，運用邁克爾?波特的五力競爭模型及因素分析法，分析了重組后的企業所面臨的行業競爭態勢。從國際國內行業競爭對手情況和本行業發展動態分析了重組后企業應確立的市場地位和發展戰略目標。運用swot分析法，對重組后企業的發展戰略，從管理角度進行了定位分析，為重組后企業發展提供了可選擇的四種發展戰略：即大膽發展戰略，要求新公司充分運用重組后新企業的資源優勢，資金優勢，人力資源優勢，技術優勢，是提高管理水平，加快技術改造，開發高附加值產品和新產品生產線，盡快立於強勢企業之林，早日實現「鋼鐵航母」夢的必要條件；分散性戰略，提高產品的科技含量和生產高附加值的產品，全面提升企業品牌形象，擴大高端產品的市場份額，是提高企業效益，實現企業目標的必要手段；防禦性戰略，調整企業組織結構，削減勞動密集型和低附加值產品生產線，降低不良資產存量，減輕企業包袱，做到輕裝上陣，有利於迎擊競爭對手的挑戰；退出性戰略，壓縮高消耗、高成本產品的生產，降低低端產品的比例，精簡生產工藝，將最終產品的成本控制在較低水平，是提高企業競爭力的有效途徑。The transport secretary, douglas alexander, said : earlier this morning all uk airports and all airlines operating in to and out of the united kingdom were asked to implement a heightened level of security and this step has been taken to ensure maximum security on all flights so people can go ahead with their travel arrangements
交通部長道格拉斯亞歷山大（ douglas alexander ）也發表了聲明： 「今天早上早些時候，所有英國機場及進出英國的所有航班，都被要求提高其安全警戒級別，這是為了最大限度地保證航班安全，也使乘客可以繼續其旅程計劃。Due to the popularization of the modern science and technology in the field of seafaring, the speed of ships has been greatly advanced, which together with the characteristics of the operation of traditional b / l results in the fact that ships arrive at the destination port before b / l reaches the buyers leading to port congestion and even the losses of the parties involved
由於現代科學技術在航海領域的廣泛應用，船舶在海上運輸的速度有了很大的提高。局限於傳統的提單流程，常常出現船舶已到港而提單還未到收貨人手中，這樣經常造成堵港，甚至當事人的經濟損失。Recently, our library ' s primary work is to how utilize some advanced information technology into library ' s management and service, and to promote our daily work, transform its traditional mode, dedicate to found one kind of developed environment of service led by knowledge, which is not any longer limited to provide readers for preserved literature, and also provides all available literature on the internet and assists the teaching and study
如何將一些先進的信息技術結合運用到圖書館的管理和服務中，用這些技術來促進日常工作，改變圖書館的傳統模式，致力於營造以知識導航為服務觀念的發展環境，不再只局限於向讀者提供館藏文獻，還提供所有網路上的可利用的文獻，協助教學和科研是目前我們高校圖書館的工作重點。We introduced particularly a series of methods for improving reliability, disturbance resistance, scanning scope and location precision, such as : using modulate laser, designing bandpass filter, zooming out signals and using a special circuit to get rid of disturbances. after that, the effective signals enter into the spring - circuit and touch off it, then the data register lock the codes, so the codes are read into single chip and are sent to the computer for the location. finally, many experiments about disturbance resistance, scanning scope and location precision have been done
為了提高導航定位系統的可靠性、抗干擾性、掃描范圍及定位精度，使其具有良好的穩定性，而採取了一系列技術措施，包括：採用調制激光信號；設計帶通濾波器和信號的整形處理電路；採用門限技術剔除干擾；並採用單片機系統對採集到的各類信號進行綜合處理與管理；建立了基於合作路標的位置計算方法和數學模型，實時通過串列通訊送到上位機，以便上位機對數據進行處理，從而進行定位計算。During the last century, the vhf ( very high frequency ) communication has been applied in the ship ' s transportation, as well as radar and arpa also could identify ships in the marine. but they could n ' t adapt to the needs of the modern navigation because of their limits. the rapid development of the digital communications technology, computer technology and net ware technology supports the needed technology of ais ( automatic identification system )
上個世紀， vhf通信技術被廣泛地應用於船舶通信；雷達、 arpa具有識別船舶的功能，但是由於自身的局限性而無法適應現代航運安全的需求；隨著數字通信技術、計算機技術以及網路信息技術的飛速發展， ais的技術基礎已經搭建好，在航運界對助航設備的要求越來越高的情況下，船舶自動識別系統應運而生。Shanghai tianfeng international forwarding co., ltd. is specialized in agency service for international container transport. thanks to the mature modern logistics technology, the company successfully provides efficient, safe and economical logistics service to customers both at home and abroad ( mostly trading companies and manufacturing enterprises ), and thus enjoys good fame in shipping industry. in particular, the company takes the lead in service platform and operation experience in sino - japan shipping line by offering quality service to our customers
上海天豐國際貨運代理有限公司是一家致力於國際集裝箱海運進，出口代理業務的專業企業.公司運用日趨成熟的現代物流技術，成功地為國內外眾多的貿易公司及製造企業提供了高效.安全.經濟的物流運輸服務，在業界享有良好聲譽.特別是在中日航線上具有行業領先的業務平臺和豐富的操作經驗，可以為廣大客戶提供超值的優質服務分享友人