經度方程式 的英文怎麼說

中文拼音 [jīngdùfāngchéngshì]
經度方程式 英文
longitude equation
  • 經 : 經動詞[紡織] （把紡好的紗或線梳整成經紗或經線） warp
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  • 方程式 : capeta
  1. Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet - parameter on evaporator. fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio - parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping

    本文的主要內容如下： 1 ）對翅片管蒸發器結構特點進行分析，選取適當的微元控制體，就干、濕和霜工況下對每個微元分別進行傳熱傳質分析，基於經驗關系式確定霜的有關參數，對于霜工況下的霜生長建立模型，經適當假設，運用質量守恆、能量守恆和動量守恆方程建立適合動態模擬的蒸發器數學模型，為系統模擬奠定基礎； 2 ）對蒸發在大擾動下的開、停機過程，運用動態集中參數模型進行分析和計算，為更好地描述製冷系統運行的全過程奠定基礎，同時也為製冷系統實現自動控制提供一定的理論基礎； 3 ）對蒸發器正常運行過程，運用動態分佈參數和參數間定量耦合的觀點來分析和計算，為更好地了解穩態工況下各點參數的變化情況及各入口參數對蒸發器動態特性的影響即蒸發器性能對各參數變化的敏感性； 4 ）編寫翅片管蒸發器動態特性模擬計算程序，可以計算不同邊界條件和初始條件下的製冷劑熱力參數、空氣溫濕度和霜厚度分佈場，實現對翅片管蒸發器在干、濕和霜工況下的動態模擬。
  2. By making some assumptions, collision frequency were presented. then the the flocculation kinetics model was established through population balance equation. comparison of experimental data and modeling results indicate that there are the same trend between the two. so the model can predict floes number and size during flocculation of yellow river ' s loess particles without using empirical parameters. the tem and sem were used to obsever floes in the study of floe structure. the flocculation was divided as flocculi, floc and floe aggregate. the floes structure model was established by assumption that particles position in floe accords with tetrahedron. the fractal dimension of model and experimental floes was found to be coincidentso the model can reflect the structure of flocs formed in flocculation of yellow river ' s loess particles by macromolecule flocculant at a certain extent

    最後，本文還對絮凝動力學和絮體結構進行了研究，在前人研究的基礎上，針對高分子絮凝黃河泥沙，對絮凝過程作了一些符合試驗條件的假設，建立了顆粒碰撞頻率表達式，應用了顆粒數量平衡方程，從而建立了絮凝過程的動力學生長模型，模型計算結果與試驗數據對比表明，二者趨勢一致，在沒有使用經驗參數的情況下基本上能夠描述黃河泥沙絮凝過程中絮體數量和尺寸分佈的變化過程；對絮體結構的研究中，應用掃描電子顯微鏡和透射電子顯微鏡對絮體進行了觀察，將絮體分為絮粒、絮團和絮網三個不同的生長階段，通過假設顆粒結合位置符西安建築科技大學博士學位論文合正四面體，建立了絮體結構模型，計算得到的模型絮體分形維數基本與試驗中的實際絮體相符，在一定程度上能夠反映高分子絮凝黃河泥沙生成的絮體結構。
  3. The strategy included the principle and selects of dcs controlling system project, force analysis and calculation of the pectination slides, the design of hard ware and software, anti - interference design of hard ware and software, selects of plc and transformer, and system control design of intellectual simulative modulated plate, etc. and also analyzed the extension and reliability and economic ability of the pectination slides synchronism controlling system

    包括該同步控制系統控制方案的選取、控制系統的原理、梳式滑道絞車的受力分析和計算、同步控制系統的plc設備和程式控制系統傳感器等硬體的選型、程式控制系統的硬軟體設計，程式控制系統的軟體抗干擾設計和智能調度模擬控制系統設計等。並對整個系統的擴展及系統可靠性和經濟性進行了分析。
  4. I have taken impotance to analyze the rallying point of famous product, concrete cost and capability of providing and guarantee in this artical, meanwhile, i have caculated the quantity of concrete needed for the year and got the regression equation with the historic data for drilling footage of eight years and the consuming quantity of oilwell cement by the method of linear regression, and it has very significance for the making of stock contract and the plan of concrete production, i have analyzed the physical distribution of oilwell cement by the transpotation flex and the advantage or disadvantage between direct distribution and distribution to store in this artical, and i have tried to find the balance point of the two distribution ways by the ecnomic analysis and pointd out the conception of economic semidiameter, and come to the conclusion of direct distribution, distribution to store, and subarea of distribution to store at last

    本文對油井水泥供應商在品牌號召力、水泥成本、供應保障能力等方面進行了詳盡分析，並對供應商進行了能力排序;用線性回歸方法從八年鉆井進尺與油井水泥消耗量的歷史數據推算了當年度油井水泥需求量，得出了回歸方程，這對于油井水泥采購合同的制訂、水泥供應商生產計劃的制訂具有相當重要的意義;從運輸彈性分析出發對油井水泥物流配送進行了研究，對直達配送、入庫配送的優缺點進行了詳細的分析，在經濟分析的基礎上力求找到兩種配送方式的均衡點，並提出了經濟半徑的概念，得出了直達配送、入庫配送、入庫分區距離等幾項結論。
  5. First, the systematic opinion is introduced into the thesis to study the managemeni of private enterprise ; second, the thesis does a detailed ana1ysis on daily administratc system, mainly mention on the components and their relationship ; the next, through analysis and diagonosis of the 2001s adininistrate system of a case, the mk group corp., indicated the weakness and shortage on its admini stration ; f inally, reo rgnize the adininistrate system of mk group corp., focus on the work of mk group corp. on orgnization scheme reorgnize, goal administrate and procedur control, policy adninistrae, staff encourage policy and enterprise cuit ' ure constahon. the work on the case result in the contents of the better job of 2002s administrate system of mk group corp

    首先，本文將系統的觀點引入民營企業經營管理工作中，提出改善經營管理的系統觀；其次，對于經營管理系統進行了較為詳細的論述，側重點在於其主要構成因素及其相互關系；再次，以mk集團為案例，對其2001年經營管理系統進行分析和診斷，指出其劣勢和不足；最後，通過組織架構重組，目標管理和過程式控制制，制度化管理，人員考評激勵制度和企業文化建設等等方面對mk集團經營管理系統進行重組和評述，以其全面改善企業經營管理的做法作為mk集團2002年初改善經營管理工作的內容。
  6. In this paper, some characteristics of flow movement and sediment transport are analyzed by using the flume experiment data. the cross section of compound channel can be divided into four regions : the undisturbed region in main channel, the interactive region between channel and plain, the undisturbed region in flood plain and the boundary region. in the undisturbed regions, the distribution of longitudinal velocity along the depth has the feature of lograithmic. whereas, in the interactive region, the longitudinal velocity does not obey the logarithmic distribution law, but it can expressed as a revised logarithmic function by using a wake function. on the basis of the kinematic equation the velocity distribution of transverse velocity is obtained. in the boundary region, the longitudinal velocity obeys the law of parabolic distribution. furthermore, according to the simplified diffusion equation, the transverse distribution of sediment concentration in the interactive region is deduced. the analysis is in good agreement with the measured data

    本文根據漫灘水流的運動特點，將漫灘水流的復式斷面分為主槽平衡區、灘槽交互區、灘地平衡區及邊壁區等4個區，並給出了各區寬度的經驗公式.根據灘槽交互區垂線流速分佈的變化特點，提出了附加尾流函數的對數流速分佈公式.在簡化水流運動方程和泥沙擴散方程的基礎上，對灘槽交互區內垂線平均流速及含沙量沿橫向分佈進行了理論分析，提出了反映灘槽水流動量交換強度的橫向渦量粘性系數及橫向擴散系數的表達式，得到了漫灘水流垂線平均流速及含沙量沿橫向分佈的解析解，並與實測資料吻合較好
  7. Chapter four regards the gradualness nature of institutional change as the prerequisite of analysis, points out china ' s finance ' s transition from separated operation to integrated operation is a gradual process of institutional change from the two aspects of " the wide institutional gap " and institutional change subjects, proves the pace of china ' s finance ' s moving towards integrated operation should be accelerated appropriately on basis of " advancing gradually " from the two aspects of necessity and possibility, states the strategic train of thought of china ' s finance ' s moving towards integrated operation gradually, and finally puts forwards some proposals of accelerating the process of integrated operation of china ' s finance

    第四章以制度變遷的漸進性作為分析前提，從「制度鴻溝」和制度變遷主體兩方面指出我國金融業由分業經營走向混業經營是一個漸進的制度變遷過程，從必要性和可能性兩方面論證了我國金融業走向混業經營的步伐應在「漸進」中適度加速，並闡述了我國金融業以漸進式道路走向混業經營的戰略思路，最後提出了加快我國金融混業經營進程的幾點建議。
  8. By using cobb - douglas production function model and solow ' s growth equation, this paper computes and analyses the effect of technological progress on shunde ' s economic growth since 1990s, summarizes the characters and defects of shunde ' s technical development and points out technological progress become the vital factor and high - tech industry largely promote its progress

    本文運用柯佈道格拉斯生產函數模型和索洛增長速度方程式，對順德90年代以來技術進步及其對經濟發展的貢獻進行實證分析，指出技術進步已成為順德經濟發展的主要動力，概括了順德技術進步的特點及存在問題，認為順德高新技術產業的快速發展是發揮技術進步作用的重要原因。
  9. According to elastic mechanics theory and langrage equation, the first order shape function dynamic equation of tension weight of belt conveyor is derived, and the four series of experienced formulas is established, which provide theoretical instructions for determining the location of tension weight and the depth of concealed pit. 1fig., 2tabs., 5refs

    根據彈性理論和拉格朗日方程，導出了帶式輸送機平衡錘的一階模態動力學方程，求出了4組便於估算平衡錘振幅的經驗公式，該經驗公式為平衡錘的靜平衡位置及暗井深度的確定提供了理論指導.圖1 ，表2 ，參5
  10. Several materials with large coefficient of expansion were selected to make packaging components, and it was found that the packaging materials have good temperature sensitivity and compatibility with optical fibers. experimental accuracy and repetition of fbg temperature sensitivity and compensation were discussed. have selected several materials which has bigger coefficient of expansion to do packaging components, have made many temperature experiments, there have not flaws, such as aging, crackle, absciss layer, packaging materials have good temperature sensitivity and compatibility with optical fiber ; have designed the simple and practical packaging components, have performed a serials of experiments about accuracy and repetition of fbg wave - length, have obtained the first step conclusion ; have analyzed the result and made comparison between the result of different experiment, have summarized the best packaging effect and several rules to reduce mistskes

    本文所做的主要工作包括以下幾個內容：一、選取了常見的熱膨脹系數大的材料製作封裝元件，經過多次一80到80反復測試，封裝元件沒有出現老化開裂、封裝裂紋、空洞、離層等缺陷，封裝材料具有良好的溫敏穩定性及復用性，與光纖相容性較好；二、對光纖光柵進行簡單、實用的封裝處理，就封裝效果的優劣性、波長測量的準確度、重復性和封裝時產生的波長損失等方面進行了一系列的實驗，得出了初步的結論；三、對溫敏和溫度補償式封裝的實驗數據進行了詳細的分析和對比，從數字上對溫變過程中光纖光柵中心波長的改變及溫變曲線進行了定量的分析，在大量實驗數據分析結果的基礎上，總結出哪種材料封裝效果更好，以及如何有效的減小實驗誤差。
  11. The enterprise running means, strengthen our achievement in equipment. 4. structure innovated and line rebuilt. try our best to exchange the enterprise running means, strengthen our achievement rebuilt, the organization structure, and improve the market - reflect system and enterprise running and managing efficiency

    積極做好企業經營方式的轉變，逐步實現集團二級企業法人的體制，強化業務流程重組與再創造，優化組織架構體系，建立市場倒逼傳遞機制，提高市場反映速度和企業經營管理效率，從而實現扁體化和矩陣式管理模式。
  12. The conventional determinate algorithm only uses the law of the mass to calculate chemical channel ' s speed. after our approvement the determinate algorithm enhances the calcualtive precision by selecting michale ' s equation, salt effect equation and so on formulas to calculate the reaction speed, which have the more rigorous applicable condition

    傳統的確定型演算法是單純地應用質量作用定律計算化學反應的速度，經過我們改進后的確定型演算法還可以通過選擇不同參數，用米氏方程、原鹽效應方程等適用於特定條件下公式來進行運算，增加了計算的精度。
  13. Abstract : the attitude error performance of electrostatic gyro should be understood and the relevant error equations must be set up in order to ensure the navigation precision of esgm. the relation between the navigation errors and the attitude errors of gyro was derived by use of spherical triangle. the simulation results show that the temporal performances of the longitudinal and distance errors which come from the initial alignment errors are periodically variational. they also show that the longitudinal and distance errors resulted from gyro drifts are not convergent in time. thus, the effects of initial alignment errors and gyro drifts can not be neglected and must be estimated and compensated

    文摘:為了保證靜電監控器的導航定位精度，需要了解靜電陀螺的姿態誤差特性，建立相應的誤差方程.本文採用球面三角形原理推導了導航定位誤差與陀螺姿態誤差的關系式.模擬結果表明，由初始定向誤差引起的經度誤差和距離誤差的時間特性是周期變化的；由陀螺漂移引起的經度誤差和距離誤差是隨時間發散的.因此，初始定向誤差和陀螺漂移的影響不能忽略，必須對其進行估計和補償
  14. In this thesis, after analyzing corporate capital, corporate capital system, the advantage and disadvantage of three kinds of corporate systems, the author used methods such as “ the law of barrel ”, “ cost - benefit ”, mathematics equation and so on with innovation to analyze three principles of corporate capital ( confirming, maintaining and unchanging ) and the applying effects of three corporate capital systems in different social environments. it is found that statutory capital system is favorable to increase the cost of setting up and running a company, to prevent some one with bad intention from corporate economical deception and upsetting the social economic order. but with the completion of the relevant social systems, the cost of corporate economical deception is increased ; the events of corporate economical deception and the destruction influence can be lowered down

    本文在分析公司資本、公司資本制度內涵及三種資本制度優缺點的前提下，創新地運用經濟學的「木桶原則」 、 「成本?效益」和數學方程式等方法，分析公司資本的確定、維持、不變三原則和三種資本制度對不同社會環境的適用效果后，認為法定資本制有利提高設立、運營公司的成本，阻止一部分惡意人員利用公司進行經濟詐欺，擾亂社會經濟秩序，但隨著相關社會制度體系的完善，相關制度體系提高了惡意人員利用公司經濟詐欺的成本，減少了經濟詐欺的行為與損害後果，這時，法定資本制度保持原有設立、運營公司的高門檻就顯得不合理，其阻礙社會資本進入公司發展的副作用就突出了;而折衷、授權資本制對公司設立、運營的成本依次降低，更有利於公司吸收社會資本發揮經濟推動作用。
  15. The dynamics equations of soil water vaporizing and ammonia volatilizing hcluding the factors of water and temperature, and the dynamics - like equation of urea transforming into ammonium nitrogen in soil are founded in the paper, by taking the effect of interaction of water and temperature as subject, the dynamic change character of object studied as basis and using principle of chemical dynamic ; the empirio - equations of soil water retention curve including temperature and the empirio - equations including temperature between water potential of millet seedling leaves and soil water are founded in order to make the equation of relation between water potential and water content in soil suit the demand of temperature change much better

    本文以水熱耦合效應為主題，基於研究對象的動態變化特徵，應用化學動力學原理，建立了含水、熱因子以及水熱耦合效應的土壤水分蒸發、肥料氨揮發動力學方程，以及施入土壤中的尿素轉化為銨態氮的動力學型方程；為使水勢?含水量關系式更好適應變溫條件應用的要求，建立了含溫度因子直接表徵土壤持水曲線的經驗方程，以及含溫度因子的穀苗葉水勢與土壤含水量關系經驗方程。
  16. Moreover, there are good fitted power function relationship between thermal conductivity and soil water content, soil water suction and salt concentration. meanwhile, based on the measured data of soil water content and soil temperature distribution under temperature - controlled conditions, according to philip ' s empirical equation, through difference method, the water diffusivity under temperature gradient was calculated, which can be expressed as a power function of temperature

    此外，研究表明，導熱率與土壤含水率、土壤水吸力、含鹽濃度之間均存在良好的冪函數關系；在取得一定溫控條件下的土壤水分與溫度分佈實測資料的基礎上，根據philip經驗方程，通過差分法計算得出溫差作用下的水分擴散率，該參數可表示為溫度的冪函數形式。
  17. According to the rate of increase form of the equation of the income, money supply rate of increase which as monetary policy intermediate objective mainly is decided by the economic growth rate, rate of price rises and rate of change of speed of the monetary velocity. therefore, through the study on monetary velocity, we can analyze the actual effect of the monetary policy more deeply, and play a certain reference arriving role to the formulation and implementation of the monetary policy

    根據收入方程式的增長率形式，作為貨幣政策中間目標的貨幣供應量增長率，主要取決于經濟增長率、物價上漲率和貨幣流通速度變化率。因而，通過對貨幣流通速度的研究，能夠更加深入地分析貨幣政策的實際效果，並對貨幣政策的制定和實施起到一定的參考作用。
  18. The working pairs and cycles suitable for diesel exhaust heat recovery are chosen. the empirical adsorption rate of cacia ? ha pair is modified through experimental investigation for non - equilibrium adsorption condition. 2

    確定了適合內燃機余熱回收的吸附工質對和循環方式，在非平衡吸附的條件下，採用實驗測試手段，修正了氯化鈣一氨工質對的經驗型吸附速度方程。
  19. The investigation of nonlinear oscillation is very important for the nonlinear science. many methods have been advanced to study weakly nonlinear system, including multiple scale method, kbm method, averaging method, and so on

    非線性振動理論是非線性科學的一個重要研究內容，對於弱非線性常微分方程式控制制的動力系統已經有了許多求近似解的方法，如多尺度法、 kbm法、平均法等等。
  20. Before einstein ' s 1905 paper, equations relating to these effects had been developed by several other researchers, including lorentz, but they typically interpreted the equations as describing physical changes in objects ? for example, bond lengths between atoms becoming shorter to generate length contraction

    在愛因斯坦於1905年發表論文前，包括勞侖茲在內的一些人，已經發展出與這些效應相關的方程式，但是他們多半將這些方程式詮釋為描述物體的物理變化，例如，以原子間的鏈結長度變短來解釋物體長度的縮減。
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