精確進場 的英文怎麼說

中文拼音 [jīngquèjìnchǎng]
精確進場 英文
precision approach
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 確 : 形容詞1. （符合事實; 真實） true; reliable; authentic 2. （堅固; 堅定） firm
  • 進 : 進構詞成分。
  • 場 : 場Ⅰ名詞1 （平坦的空地 多用來翻曬糧食 碾軋穀物） a level open space; threshing ground 2 [方言] （...
  • 精確 : accurate; exact; precise
  • 進場 : 1. （進入場地） march into the arena2. [航空] approach
  1. The holographic process adjusts itself automatically so as to duplicate r or a independently for the exact form of the irregularly scattered field a'.

    全息過程本身自動地進行調節，以此來為不規則散射場A'的精確形狀分別復顯出R或A。
  2. The technology is remote distance and no osculant measurement, and the measure instrument can be real time control by pc. the system adopts an optical system equipped pritchard hole reflector. it can provide efficiently optical channel, and it can aim at the distant object and measure brightness and color precise

    本系統採用了裝備有帶孔反射鏡的望遠光學系統，能夠對遠處的測試目標進行亮度與顏色的精確瞄準測量，同時可方便的改變視場角的大小。
  3. First, it was taken that a discuss about the effects of geometry parameters of each piezocrystal on direction parameters ( main lobe width, side lobe amplitude, elimination of grating lobes ), amplitude of ultrasonic pressure, element viberation pattern, mutual radiation among elements, efficient test regions, ability to keep accurate and near - field distance and so on. based on the direction of ultrasonic field in ulpa deduced by ourselves. in addition, on the base of integrating all kinds of factors, it was put forward that the principle and method for optimized design of geometry parameters of piezocrystals in ulpa transducer, and its design programme and interface were compiled

    首先在推導超聲相控線陣換能器聲場的指向性的基礎上，就各個晶片幾何參數對指向性指標（主瓣寬度、旁瓣幅度、消除柵瓣） 、聲壓幅值、陣元振動模式、陣元間互輻射、有效檢測區域、精確控制能力、近場長度等方面的影響進行了論述，並在綜合各方面影響的基礎上，提出了晶片幾何參數優化設計的原則和方法，編寫了設計程序和界面。
  4. This paper introduces the latest progress of high level radioactive waste disposal programs in the world, and discusses the key scientific issues as follows ： ( 1 ) the precise prediction of the evolution of a repository site ; ( 2 ) the characteristics of deep geological environment ; ( 3 ) the behaviour of deep rock mass, groundwater and engineering material under coupled conditions ( intermediate to high temperatures, geostress, hydraulic, chemical, biological and radiation process, etc ) ; ( 4 ) the geochemical behaviour of transuranic radionuclides with low concentration and its movement with groundwater : and ( 5 ) the safety assessment of disposal system

    在介紹國內外最新研究進展的基礎上，重點討論高放廢物地質處置的若干關鍵科學問題：處置庫場址地質演化的精確預測、深部地質環境特徵、多場耦合條件下（中（高）溫、地殼應力、水力作用、化學作用、生物作用和輻射作用等）深部巖體、地下水和工程材料的行為、低濃度超鈾放射性核素的地球化學行為與隨地下水遷移行為及處置系統的安全評價。
  5. Fault location techniques are used to pinpoint location of the fault on a tra - nsmission line. transmission line faults must be located accurately to allow maintena - nce crew to arrive at the scene and repair the faulted section as soon as possible, which can relief the burdens of patrol personnel and reduce the revenue losses due to power outage. the accurate fault location alogrithms play an important role in power system safety, economy and reliability. in this paper, diversified fault location algorithms are summarized. according to the principles of algorithms, they can be classified into two categories : impedence based algorithm and traveling wave based algorithm. based on the analysis and comparission of each algorithm, the corresponding merits and app - lication limitations are presented

    精確的故障定位為現場巡線工作人員及時提供準確、可靠的信息，減輕人工巡線的負擔，同時加快線路的恢復供電，減少因停電造成的綜合經濟損失，為提高電力系統運行的安全性、經濟性和可靠性發揮重要的作用。本文總結了現有的各種測距方法，根據測距的原理將其分為阻抗法和行波法兩大類，對各種演算法的優缺點及適用范圍進行了分析，在此基礎上提出了一種組合的測距方案，並對演算法進行了模擬分析。
  6. Recently, with the development of gps, many researchers pay attention to the aircraft ' s precise entrance and landing through gps carrier phase measurement. the key technology of aircraft ' s precise entrance and landing is gps carrier phase integer ambiguity resolution on the fly

    近年來，隨著gps的發展和完善，利用gps載波相位觀測量實現飛機的精密進場與著陸的研究，開始受到人們的關注，而載波相位整周模糊度的動態確定是其中的關鍵技術。
  7. Aom tells very instrument pilot under what visibility ( in terms of runway visual range ( rvr ) ) and or cloud ceiling can the aircraft take off, and under what visibility ( again in terms of rvr ) and visual reference can the aircraft continue the approach to land from the decision altitude ( for precision approaches, e. g. instrument landing system ( ils ) ) or from the minimum descent altitude ( for non - precision approaches ). there are a number of factors affecting the values of aom

    機場最低飛行條件讓每名按儀表駕駛的飛行員知道，航空器在什麼能見度以跑道能見距離來說及或雲幕高度下才可起飛；以及航空器在什麼能見度以跑道能見距離來說及目視基準下，才可從決斷高度用於如使用儀表著陸系統的精確進場或最低下降高度用於非精確進場繼續進場著陸。
  8. Researching into electromagnetic field by the method of numerical calculation has had in mind, but the researcher of non - linear medium electromagnetic field numerical calculation with hysteresis characteristic is slowness. the reason is that it is difficulty to acquire the magnetization characteristic with high accuracy for non - linear medium magnetic material

    近幾十年來採用數值方法對電磁場進行分析以取得了豐碩的成果，但對于考慮磁滯特性的非線性介質的電磁場數值分析進行緩慢，其原因是對于非線性介質磁性材料，很難精確的獲取其磁化特性。
  9. For the convenience of testing, sampling software was programmed using vc + + 6. 0 through computer. this software can control the scanning device to move in various ways, and can take real - time data from gauss meter by rs232. now, weak magnetic measurement system has been completed

    又利用vc + + 6 . 0編制了軟體，控制掃描架按照多種方式進行掃描，將高斯計測得的漏磁場數據實時採集到數據庫中，組成了一套可精確定位、自動採集數據的弱磁場測量系統。
  10. The holographic process adjusts itself automatically so as to duplicate r or a independently for the exact form of the irregularly scattered field a '

    全息過程本身自動地進行調節，以此來為不規則散射場a '的精確形狀分別復顯出r或a 。
  11. This paper, based on the theory of marketing and the theory of enterprise strategy, aiming at the characteristics of guangdong provincial market of passengers transportation, systematically analyzes the opportunities and threatens, superiorities and weaknesses that guangzhou rail ( group ) co. will face in guangdong districts during its management and distribution of passenger market, and classifies and settles the position of objective market of guangzhou passengers transportation by rail, and further suggests the strategy of management and distribution of market of guangzhou passengers transportation by rail, including strategies of production, of price, of distribution and of promotion and etc. at the ending part of this paper, the writer summarizes the strategy that guangzhou rail passengers transportation should take in guangdong province

    以此為基礎，對廣東客運市場進行了市場細分，明確了廣鐵集團客運的目標市場是： （ 1 ）充分發揮中長距離優勢，進一步開拓、鞏固和完善中長途客運主體市場，以運距800公里? ? 1500公里的夕發朝至、朝發夕至列車為客運名牌產品，鞏固直通客流市場，並努力開發高檔次的客運精品市場； （ 2 ）以珠江三角洲主要城市向外輻射300公里左右的短途客運市場為重點，以快速城際列車和「公交化」列車為「拳頭」產品，吸引短途客流； （ 3 ）適應人們對度假休閑需求日益增加的需要，大力開發旅遊列車、假日列車等新興的特色客運產品。
  12. Present methods generally based on the statistics of earthquake damage, expert experiences, theory analysis and experimental researches have obvious advantages, disadvantages and certain scopes of application ; ( 2 ) different prediction methods should be adopted against different building conditions, sites, intensity and experiences etc to predict earthquake damage of buildings for prospective accuracy, dependability and availability ; ( 3 ) earthquake damage matrix, which is the foundation of earthquake damage prediction, of 7 kinds of building in the urban areas of zhangzhou city under intensity 6 to 9 has been set up. the damage conditions of different buildings under different intensity are as followings : all kinds of structures are basically intact under intensity 6 ; the reinforced concrete structures are basically intact under intensity 7, but other kinds of structures are destroyed slightly ; the reinforced concrete structures are still basically intact while other kinds of structures are destroyed intermediately under intensity 8 ; the reinforced concrete structures are destroyed slightly, single - story factories and open houses are destroyed intermediately and other kinds of structures are destroyed seriously under intensity 9 ; ( 4 ) the results of earthquake damage predicting of buildings embody the damage when earthquake happens in the future. thus, further identifications and reinforcements should be considered to buildings that will be destroyed intermediately or more under the earthquake with 10 % exceeding probability in future 50 years ; ( 5 ) the direct economic losses caused by damage of buildings resting with the area, structural type, intensity and damage of all kinds of buildings are the main part of the losses of the city in an earthquake ; ( 6 ) the direct economic losses increased progressively toward high intensity by 2 or 3 times

    基於上述研究，得出的主要結論有：建築物震害預測是一個模糊的、系統的、復雜的問題，現有的方法很多一般都是以震害統計規律、專家經驗、理論分析和試驗研究為依據，有其自身的優缺點和一定的適用范圍；應針對不同的建築物條件、場地條件、地震強度和已有經驗等，採用不同的預測方法進行建築物震害預測，以使預測結果達到預期的精確性、可靠性和可操作性；建立了漳州市區7類建築物在6度9度地震作用下的震害矩陣，成為指導抗震防災的重要依據，各類結構的震害情況表現為： 6度地震作用下各類建築物基本完好； 7度地震作用下除鋼筋混凝土結構基本完好外其餘以建築輕微破壞為主； 8度地震作用下鋼筋混凝土結構仍以基本完好為主而其餘建築以中等破壞為主； 9度地震作用下鋼筋混凝土結構以輕微破壞為主，單層工業廠房和空曠房屋以中等破壞為主，其餘建築以嚴重破壞為主；建築物的震害預測結果體現了未來地震來臨時的震害程度，在編制漳州市區抗震防災規劃時，對于遭遇50年超越概率10的地震影響發生中等以上破壞的建築物應考慮進行抗震鑒定和加固；由建築物的破壞所造成的直接經濟損失是城市地震經濟損失的主要部分，重慶大學碩士學位論文中文摘要其主要與建築物總面積、結構類型、地震烈度和各類建築物的震害程度有關;不同烈度造成的直接經濟損失按2一3倍向高烈度方向遞增，漳州市區直接經濟損失由6度至9度的比例關系為1 : 2 . 8 : 8 . 6 : 22 . 8 ;遭遇基本地震設防烈度（ 7度）時，漳州市區直接經濟損失約4 . 5億元，無家可歸人員約40000人，且以磚木結構和多層磚混結構的震害損失最大;地震造成的人員傷亡主要與建築物倒塌及嚴重破壞的程度和總面積以及震時的建築物室內人數密切相關，地震時無家可歸人員主要與住宅倒塌、嚴重破壞及中等破壞的程度和總面積以及城市人均居住面積密切相關。
  13. This paper mainly discusses the vital part discrimination of the near - field target by using target acoustic imaging method, which uses dense narrow beams based on high frequency system

    本論文主要研究了基於高頻體制下利用密集窄波束形成目標圖像，進行近場目標精確識別。
  14. Its static total error and dynamic total error directly effect the accuracy of test measuring data. so it : must be precisely detected and calibrated before test, in order to calculate its static total error and dynamic total error. the original eots - e theodolite detect - calibrating system was established in 1970s

    Eots - e型電影經緯儀一直是靶場重要的標準值測量設備，在多年來的靶場試驗中起著重要的作用，其自身的靜態總體誤差和動態總體誤差直接影響到經緯儀測量數據的準確性，因此在每次應用之前都需對其進行精確標定，以計算出經緯儀的靜態總體誤差和動態總體誤差。
  15. The software of the chief station is composed of monitoring module and communicating module. the monitoring module involves the use of pc - labcards, the method of a precise timer, the principle of pid autocontrol and how to use it in the project, the realization of all kinds of reports with the ole automation skill, while the communicating module discusses the way of communication between the chief station and the scheduler based on the c / s structure. both monitoring module and communicating module are established on the database, so this paper particularly describes the access methods to ms sql server and the advantage of database stored procedure

    論文先概要介紹了熱網微機監控系統的需求分析和總體設計，然後在此基礎上詳細地闡述了首站軟體實時監控模塊和通信模塊的實現細節，描述了工業採集卡的用法；提出了一種基於內核timer對象的精確定時方法；介紹了pid自動控制原理及其改進演算法和現場控制參數的整定方法；用ole自動化技術擴充了visualbasic6 . 0的報表功能；在c / s用模型的基礎上實現了首站和調度站的異步通信；討論了visualbasic6 . 0對mssqlserver的數據存取方法和數據源驅動原理，在此基礎上充分利用數據庫存儲過程完成了系統部分功能。
  16. Essential to their utility is the requirement that the evolution of the basic functions through the propagation environment constitutes a simplified problem with an exact or approximate closed form solution to the original wave equation. the evolution of a spatial fourier harmonic through a homogeneous medium is governed by a reduced wave equation, obtained by applying the fourier transform to the helmholtz equation, with a simple and well - known solution - the plane wave

    這些方法均採用一組具有全局特性的基本函數對波場進行分解，如占據整個空間的富氏調諧函數或充滿各個方向的dirac函數（點源） ，並通過求解基本函數滿足波動方程的精確解或近似解來達到波場外推的目的。
  17. Factory depends on technology reformation, high efficiency management and market sale, dives into large asset, introduces equipment and person with ability, empolders market damand new product, also carries out standard management, intensifies staffs ' consciouss, tries our best to make standard quality product, improve effciency and reduce cost so we have strong competitive ablity and make the biggest profit for consumer, and will try our best to cooperate with customer from all over the world to empolder market and share in return

    我廠一向奉行以技術革新為先導，以高效管理為核心，以市場營銷為動力的經營理念，大力投入巨資，引進設備及人才，不斷開發出適合市場需求的系列新產品，領導消費潮流；堅持不懈地推行標準化、零缺陷，提高效率，降低成本，使我們在市場面前具備極強的競爭力，為消費者創造最大的利益；以準確的市場定位，精確的市場營銷戰略，與各地客戶緊密合作，榮辱與共，共同開發市場，共享市場繁榮帶來的豐厚回報。
  18. In this application, the lorentz force generated by the interaction between the current in the wire and the geomagnetic field produces an electro - dynamic drag leading to a fast orbital decay. in this paper, we make an intensive study of the process of de - orbiting using electro - dynamic tether system. the concrete work includes : firstly, i have studied the basic principle of how to generate the electro - dynamic drag, modeled via accuracy geomagnetism, made a concrete analysis of the de - orbiting duration, the magnitude and direction of electro - dynamic drag under the action of the dipole and accurate geomagnetic models, set up a counterbalance between electro - dynamic torque and gravity gradient torque, emulate the de - orbiting process of spacecraft, and compared the change of six orbital factors and the de - orbiting duration under the action of the dipole and accurate geomagnetic models

    本文對基於電動力纜繩的航天器離軌過程進行了深入研究，具體工作如下:首先，本文研究了電動力纜繩產生電動力拉力的基本原理，建立了精確地磁場模型;分別在偶極子模型和精確地磁場模型作用下，對電動力拉力的大小、方向、離軌時間及電動力纜繩傾角的大小進行了計算分析;建立了電動力力矩與纜繩系統重力梯度力矩的平衡關系;分析了電動力力矩為系統提供能量的原理;最後分別在偶極子地磁場模型和精確地磁場模型作用下，對受電動力纜繩作用的航天器的離軌過程進行模擬，分析了在不同精度地磁場模型下，航天器離軌過程中各軌道參數的變化情況，並比較了不同模型對離軌時間的影響。
  19. To satisfy the experiment request, the equipment generating magnetic field and the angular instrument are improved. for light wave from semiconductor laser is infrared wave in the experiment, the calibrating measurement utilizing visible light from he - ne laser is used. firstly the light path is adjusted using visible light roughly

    在搭建系統時，根據實驗要求對磁場儀（小磁場時的穩定性）及摘要第2頁測角儀（測量精度）進行了改進；在調整光路時， （又據使用的紅外激光光源的特點，採用了先利用he ne激光器的可見光波粗略校準光路，然後換用半導體激光器精確校準光路的方法。
  20. The south runway has been given a category ii precision approach, while the north runway has the higher category iiia rating, which allows pilots to land in only 200 - metre visibility

    至於精確進場類別，南跑道屬第ii類，北跑道則屬等級較高的第iiia類，可供飛行員在能見度只有200米的情況下著陸。
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