調和級數 的英文怎麼說

中文拼音 [diàohéjíshǔ]
調和級數 英文
harmonic progression
  • 調 : Ⅰ動詞1 （配合得均勻合適） harmonize; suit well; fit in perfectly 2 （使配合得均勻合適） mix; adju...
  • 和 : 和動詞（在粉狀物中加液體攪拌或揉弄使有黏性） mix （powder） with water, etc. : 和點兒灰泥 prepare some plaster
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 調和 : 1 （配合適當） be in harmonious proportion 2 （調解） mediate; reconcile 3 （妥協） compromise; m...
  • 級數 : [數學] progression; series; number of stages; number of steps; stage number級數變換 transformatio...
  1. The construction of land use status information system improves the accuracy and the trends of times of land use information, it automatically stores, manages, researches, inquires, counts, analyzes, renews and defends land use status graph which is digital, solves the problem of the renewal of land use status graph and data. it provides not only modern technology means for everyday professional work in county level land management department, but also basic data and scientific basis for land use renewable investigation, dynamic monitoring, land use totality planning. on the other hand, it lays a foundation for the establishment of cropland transform system, land exploitation and readjustment, approvable management system of construction project used land, management system of rural land register

    土地利用現狀信息系統的建設，提高了土地利用現狀信息的準確性和現勢性，實現了對土地利用現狀圖件的存儲、管理、檢索、查詢、統計、分析、變更、維護的數字化和自動化，從根本上解決了土地利用現狀圖及數據的更新問題，不僅為縣級土地管理部門的日常業務工作提供了現代化的技術手段，而且為土地利用變更調查、動態監測、土地利用總體規劃提供了基礎數據和科學依據，為農地轉用制度、土地開發整理、建設項目用地審批管理制度及農村地籍管理制度的建立莫定了現代化基礎，同時也可為土地利用動態監測、土地利用規劃、建設用地的審批和管理提供技術服務。
  2. The explicit method of calculating surges in throttled, simple and downriver throttled and simple surge tanks has been derived for the first time by use of thaler series expansion from the basic formulation of surge tank. 2

    根據調壓室的基本微分方程，利用泰勒級數展開方法首次推導出了阻抗式、簡單式、尾水阻抗式和簡單式調壓室水位波動的顯式計算公式。
  3. The theoretic calculating method of the maximum and the minimum water level in the differential surge tank has been derived firstly. also the explicit method of calculating surges in the differential surge tank has been deduced firstly by use of thaler series expansion. the calculating method of section of the well and the effective impedance hole in the surge tank has been gived

    根據差動式調壓室的基本微分方程，首次推導出了差動式調壓室涌浪幅值的理論計算公式；並同樣利用泰勒級數展開方法推導出了差動式調壓室水位波動的顯式計算式；導出了差動式調壓室大井面積和有效阻抗孔面積的計算方法。
  4. In this paper, by using the property of fourier series a compound series consisting of trigonometric series and power series is established

    摘要利用由三角級數和冪級數復合構成的函數項級數的有關性質，得到了一類變系數非齊次調和方程邊值問題的級數解。
  5. Harmonic proportion and progression are the essence of the created universe

    調和比例和級數是創造的宇宙的本質。
  6. The key to divine harmonic proportion ( sacred geometry ) is the relationship between progression of growth and proportion

    神的調和比例（神的幾何學）關鍵是生長級數和比例間的聯系。
  7. In theorem 3 of this chapter, we prove that homological properities and homological dimensions of residue ring play very important roles. the homological properities and homological dimension of coordinate ring have been studied in the thesis of doctor yang jing - hua. in the second chapter, we generalize the results of coordinate ring to power se - ries residue ring

    楊靜化在其博士論文中對坐標環進行了同調刻畫。我們在楊靜化的博士論文基礎上，把坐標環的同調性質和同調維數的相關結論推廣到了冪級數剩餘類環上。
  8. This distributed system was consisted of three layers. the first layer is data acquisition and control circuit units which are primarily composed of single - chip microcomputers, cplds and designed according to the standards of nim modules so as to attain the acquisition and control of the data of multi - parameters and to make this kind of nim to be able to communicate directly with upper pc computers. the second one is pc computers which are used to respond and control the multi units of data acquisition and control

    這種分散式系統分為三級，第一級數據採集控制單元以單片微機和cpld （ complexprogrammablelogicdevice ）器件為主，按照nim插件的機械和電氣標準設計，完成多參數數據的採集控制，解決了傳統nim系統不能和計算機互連的問題；第二級是pc微機，負責協調和控制多個數據採集控制單元；一、二級構成一個獨立的子系統，可以完成多參數及相關量數據的採集和處理。
  9. In first level, the central server can collects data from substation and control all the relevant computers and instruments. the substation computers is the second level, they can communicate with central server through pstn ( public switched telephone network ), they also collect data from instruments of its own and control them

    第一級為調度級，中心站服務器負責匯總和處理所有數據，控制所有站級工控機和現地級儀器；第二級站級工控機，通過公共電信網與中心站進行通信，響應中心站服務器，從各儀器採集數據、控制本站儀器。
  10. Because deh system can use feedback signal of the first class pressure as practical power of turbine, it can avoid the reverse control, have the good ability of anti - disturbing. by the sophisticate control logic deh can make swift change of the control demand for following best value according to the circumstance, largely improved the dynamic characteristic when the unit sundenly discharge the full load

    Deh系統控制器中的pid系數可根據試驗情況方便的調整，實現較好的動態特性，並可使調汽門動態過開，使再熱機組有良好的一次調頻能力； deh系統可採用調節級壓力做為汽輪機實發功率的反饋信號，避免出現反調現象，抗內擾和外擾能力強。
  11. Statistically, it makes a quantitive analysis on the evolvement of the country economic structure in xi ' an city, the economic benefit of the changes in industry structure, the effect on labor resource collacation in industry structure and the effect of the increasing income of countrymen in industry structure changes, which discloses a rule of the industry structure evolvement in country. the putting forward of the non - agriculture industry in country, especially the rapid increase in country industry will promote the rise of the country industry level for a long term. the country industry structure influences a lot the increase of the farmer ' s income which is also affected by agriculture structure and planting structure, but less. the non - agriculture industry plays a main role in the increase of farmer ' s income. for the low level of the townlization and industrialization, developing industry, construction and commercial in country is very feasible to resolve the problem of spare labors in country. it is strengthening labors transferring and reducing the modulus of labor over the infield that farmers income could be kept increasing. after a theoretical analysis and twenty years practise in the regulation of country economy structure after the reform and opening policy in xi ' an, a new thought of regulating country economy structure in xi ' an is put forward that a strategic regulation must be taken in country economy structure and the agriculture structure must be optimized. moreover, an expanding agriculture must be developed and transfer the spare labors in country effectively. so the government function during the regulation of country economy structure is transferred to : the first one, making the stress policy in the regulation of country industry structure. 2ndly, strengthening the force in regulating country industry structure ; 3rdly, making a plan on the regulation of country industry structure ; 4th promoting the optimizition and upgree of industry relying on sci - tech progress ; 5th enhancing the townlization and optimizing the country industry structure ; last one, improving the quality of labors in full scale

    本文在概述經濟結構理論的基礎上，第一次系統地研究了西安市農村經濟結構調整，用數據統計的方法，定量、定性地分析了西安市農村經濟結構演變的軌跡，分析了產業結構變動的經濟效益、產業結構勞動力資源配置效應、產業結構變動的農民收入增長效應，揭示了農村產業結構演變的規律。提出農村非農產業，尤其是高速增長的農村工業，對促進農村產業水平的提升起著長?推動力的作用；農民收入增長直接受農村產業結構的影響最大，農業產業結構、種植業結構對農民收入有影響，但作用不可高估；非農產業是農民增收的主要支撐力量，解決農村余勞動力在城鎮化、工業化水平不高的情況下，切實可行的選擇是在農村發展工業、建築業、商飲業等非農產業；農民收入要保持快速增長態勢必須加大農村勞動力轉移力度，減少耕地承載勞動力的系數。通過理論分析，結合西安市改革開放后20多年的農村產業結構調整的實踐，提出了西安市農村產業結構調整的發展思路及目標、原則，明確指出了政府在農村經濟結構調整過程中的職能轉變的重要方面：一是制定農村產業結構調整的傾斜政策，二是加大對農村產業調整的投入力度，三是制定產業結構調整的規劃，四是依靠科技進步促進產業優化和升級，五是加快城鎮化過程，優化農村產業結構。
  12. Call - level interfaces such as jdbc are programming interfaces that allow external access to sql commands that manipulate and update data in a database

    諸如jdbc的調用級介面是編程介面，它們允許從外部訪問sql命令來處理和更新數據庫中的數據。
  13. Modeling time - domain nonlinear characteristics of microwave circuits by using the neural network techniques, then analyzing the time - domain transient and steady states of a power - amplifier and in collarboration with the hp - ads

    2 ）研究了一個建立在volterra級數基礎上的一般的分析方法，包括非線性參數和交調、頻率中的譜分量之間的相互影響。
  14. Su chun, shao qi - man solved the problem, we investigate the relations between the convergence of tail probability series and the existence of some type of the moment for partial sums of interchangeable random variables and positive monotone functions, we answer the three questions for interchangeable random variables, our results are new and we obtain a series of sufficient and equivalent results. in section 4 we give the law of interated logarithm for interchangeable random variables, and obtain the following main results

    藝闊8藝潤、藝側蘇淳、邵啟滿解決了pi ， ollorov提出的這一問題，這一節我們通過討論可交換隨機變量序列的部分和關于正值單調函數的尾概率級數的收斂性和某種形式矩的存在性之間的關系，回答了在一定條件下可交換隨機變量關于這三個問題的一些結果，這些結果是全新的，並得到了一系列充分性和等價性結論
  15. Frames that play an important role in wavelet analysis were firstly defined by r. j. duffin and a. g. schaeff ' er in 1952 when they studied the non - harmonious fourier series

    Schaeffer於1952年研究非調和fourier級數時正式提出的，它在小波分析的發展中起到了非常重要的作用。近幾年來，由於d
  16. The main achievements of this work include the some aspects as follows : ( 1 ) based on a simple model with constant number of parameters, which consists of a set of trigonometric series functions, a generalized ionospheric model is constructed whose parameters can be adjusted

    主要包括： （ 1 ）將參數固定的三角級數函數電離層模型，擴展為更適用於理論研究和實際應用的參數可調型廣義形式，實現了根據電離層延遲時空變化特徵，選擇不同的特徵參數模擬電離層延遲的影響。
  17. Alternating harmonic series

    交錯調和級數
  18. Here the theoretical model of vav system is set up for the first time. besides, the transfer function matrix of the 5 inputs and the 5 outputs is established by combining the theoretical analysis with the data analysis of experiment. then the non - linear mathematical model of the five loops is delt with in two method : in the first method, taylor progression is applied near the working point of the system in order to make the volume of change between the output and the input become similar to a linear relationship. in the second mothed, the non - linear mathematical model realize linear by means of being devided into sections. the study shows that both the motheds are effective in dealing with the non - linear issue in vav system

    本文首次建立了變風量空調系統的機理模型，並通過採用機理分析和實驗數據分析相結合的方法，建立了所研究的五輸入、五輸出的變風量空調系統的傳遞函數矩陣，並對這五個控制迴路的被控對象的非線性數學模型，採用兩種方法加以處理：第一種方法是在系統的工作點附近進行泰勒級數展開，使輸出的變化量與輸入的變化量之間呈現近似的線性關系；第二種方法是將非線性的數學模型進行分段線性化，即用分段線性化來逼近非線性化的模型。
  19. At the end of the paper, the writer draws a conclusion that teacher should not only know what to teach to the students, but also helps them to learn how to learn by themselves. one shortcoming for this paper is that number of the students who took part in the investigation is not big enough and there are no comparative figures, which probably results in onesideness in the analysis

    調查時間在2003年11月至2004年1月間，調查地點在武漢繆碩士學位論文mas丁er 』 5tliesis市外貿中專學校，問卷調查人數為2001級兩個班和2002級國際貿易專業三個班的部分學生共計50人，發出問卷50份，收回有效問卷50份。
  20. This thesis makes an investigation on the training effect of the third nation - grade key teacher of the mathematics department in northeast normal university, analyses the data by the pattern of obscure sythetic judgement, combines the report evaluation of the nation - grade key teacher by the normal department in education ministry, introspects the training and points out some constructive suggestion. simultaneously, imagines to lead portfolio assessment into the evaluation of the teacher training, synthesizes the investigation result, provides the reference to the province - grade or city - grade training

    本文通過對東北師范大學數學系三期國家級骨幹教師培訓效果的調查，對調查的數據運用模糊綜合評判模型進行分析，結合教育部師范司對國家級骨幹教師評價結果報告，對培訓進行反思並提出相應的建設性建議，同時設想在教師培訓效果評價中引入檔案袋評價，綜合問卷調查的結果分析，為省級和市級培訓提供可參考的依據。
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