較差章動 的英文怎麼說
中文拼音 [jiàochāzhāngdòng]
較差章動
英文
differential nutation-
The difference of litigation model between two families of law makes a distinction between expert witness and lay witness in the fields of service target, dispatch, impanel and nature standing in litigation ; the second chapter of article surveys the problems arising from expert system practice and actual application of expert witness in judicial practice, and demonstrates the existing condition and necessity of setting up expert witness in our country ; the third chapter of article builds up them in the regards of subject of expert witness, qualification, launch, impanel and adoption of expert ’ comments
而兩大法系訴訟模式的差異，使專家證人與鑒定人在服務對象、啟動和選任以及在訴訟中的性質地位上存在較大的區別;本文第二章考察我國鑒定製度在運行過程中產生的問題和專家證人在司法實踐中實際運用，論證我國確立專家證人存在的現實基礎和必要性;本文第三章，從專家證人的主體、資格、啟動和選任及專家意見的可采性等方面進行了構建。Thirdly, an ideal satellite orbit is simulated, and on this foundation, we establish some typical simulation and testing circumstances. lastly, after simulation in the simulation and testing circumstances, we compare the performance of ukf and ekf. and then, based on the outdoor experiment of the vehicle, an analysis and contrast between our simulation results and commercial data process software is carried out, and the conclusion is obtained
首先在第三章提出的目標運動模型的基礎上建立了系統狀態方程;其次簡要分析了衛星導航系統中的各類誤差，建立了基於偽距觀測量的系統觀測模型;第四節利用yuma格式歷書數據模擬了未受攝動影響的衛星軌道，並在此基礎上建立了幾種典型的動態模擬測試環境;第五節為模擬分析和比較，先對ukf演算法和ekf演算法在動態模擬測試環境中進行了模擬比較，然後針對外場試驗，對非線性濾波獲得的定位結果與商業軟體進行了分析比較，並得出結論。Backed up by the soplat theory based on particle kinematics, the second chapter of this paper presents with analysis and simulation of several single observer passive measurement models, which uses such relative movement parameters as bearings changing rates and centrifugal acceleration information on the basis of bearings measurements. in the third chapter, the observability of location respectively using bearings and its changing rates information and centrifugal acceleration information is analyzed, and its observable condition is got. the fourth chapter puts forward the modified covariance extended kalman filtering ( mvekf ) against the defect of traditional extended kalman filtering ( ekf ), whose performance is simultaneously compared in the chapter with the performance of ususal tracking algorithm such as ekf, mgekf, iekf by computer simulation
在近年來提出的基於質點運動學原理的單站無源定位理論基礎上，本文第二章提出了幾種在角度測量的基礎上增加角度變化率及相對運動的離心加速度等運動學參數的單站無源測量模型，並對它們進行了分析和模擬；第三章分別對利用角度及其變化率信息定位和利用離心加速度信息定位的可觀測性進行分析並得到了相應的可觀測條件；第四章針對傳統擴展卡爾曼（ ekf ）方法的缺點，提出了一種修正協方差的擴展卡爾曼濾波（ mvefk ）方法，並將其和ekf 、 mgekf 、 iekf等常用的單站無源定位濾波方法進行了性能模擬比較；第五章通過引入雷達機動目標跟蹤方法和模型，提出了利用角度及其變化率對機動輻射源跟蹤的多級噪聲自適應方法和imm方法；第六章主要對角度變化率和離心加速度參數的獲取技術進行了研究，提出了幾種高精度測量脈沖序列多普勒頻率變化率的方法。It also has real necessity to our country. this article focuses on the difference between profits after taxation of the dual annual reports, audited by native or foreign cpas separately, of the ab listed companies, as a cut - in point to assess the quality of the native accounting information. the whole article will be spread out in five dimensions, including comprehensive view, inter - sector comparison, cause research, dynamic analysis and inter - market comparison, discussing about the characteristics of the differences between the profit data disclosed in the native annual reports and that required by the international standards and the bottleneck of the quality limits of our accounting information
本文以1998 2000年ab股公司年報境內外審計后的稅后凈利差異作為研究國內會計信息質量的切入點，分總量、行業、致因、動態分析、兩市比較五個維度，集中探討了我國會計盈餘數字與國際標準之間差異的分佈特徵及制約我國會計信息質量的瓶頸所在，對于牽涉較廣機制層面的根源，本文只做簡單的評述，而將文章的重點放在對差異本身的特點與制度層面的分析。Comparing the differences between the urban and rural residents " consumptive level and configuration, we not only enumerate the data to analysis the differences of the developmental and increasing rate between the urban - rural residents " consumptive level and configuration, but establish the former of consumptive function to analysis the fluctuant trend of the differences between the urban and rural residents " consumption and forecast simply
第3章我國城鄉居民消費差異的基本情況及趨勢分析。將城鄉居民消費水平的差額和城鄉居民消費結構的差異進行比較。不僅列舉數據分析城鄉居民消費水平和消費結構發展增長速度的不同，還建立消費函數模型分析城鄉居民消費差異變動趨勢，並作出簡單的預測。We propose an algorithm, which integrate the shift invariance of redundant discrete wavelet transformation ( rdwt ) and the flexibility of multi - resolution motion estimation, to overcome the shift variance of dwt and get the precise motion vector. under the different code parameter, we take the proposed algorithm compared to several present algorithms, and experiment results have shown that proposed algorithm could leave less energy in the residual frames, get more precise motion vector and better reconstructed frames
文章最後在不同的編碼參數下，將所提演算法與兩種傳統小波域運動估計演算法作比較，根據實驗所得數據分析，發現所提演算法在性能上要優于另外幾種演算法，具體體現在運動估計后所得殘差幀能量更小，重構幀客觀與主觀質量更高。Paper regards the vegetables current situation as background, analyze our country and foreign vegetables marketing disparity of channel, combine the survey of existing vegetables marketing channels in wuhan, direct three main vegetables marketing channels : wholesale market, farm market, supermarket. finding the existing problem and the relation and conflict each other. have put forward the corresponding improvement measure : wholesale market as the tap of the vegetables marketing channel, in the face of sell smooth, fund shortage, facility simple and crude, communication way outmoded market that exist at present, must adopt with governed by law field, increase input, and scientific appraisal make their functions perfect further ; farm market as the vegetables marketing channel system of produce of foundation, should fully realize meaning in which the market have, dispel the restriction factor of market development, heighten the level, which manage and improve ; supermarket as the new member, should see clearly the existing problem in the hardware and software terms, utilize government microscopically policy support, strengthen self - building, make the new developing achievement state of competence develop better
論文共五章：第一章是論文研究的目的和意義以及營銷渠道的主要理論和國內外的研究動態；第二章是國內外蔬菜營銷渠道分析及比較，以我國蔬菜產銷現狀為背景，分析了我國與國外蔬菜營銷渠道的差距；第三章是對武漢市蔬菜營銷渠道的現狀分析，主要是針對蔬菜批發市場、農貿市場、超市這三個主要渠道成員存在的問題及其相互之間的關系與沖突，提出了相應的改進措施；作為蔬菜營銷渠道龍頭的批發市場，面對當前存在的市場萎縮、銷售不暢、資金短缺、設施簡陋、方式陳舊等問題，必須採取以法治場、加大投入、科學論證的方法使其功能進一步完善；作為蔬菜營銷渠道體系基礎的農貿市場，應充分認識市場存在的意義，消除市場發展的制約因素，提高管理和革新的水平；作為蔬菜營銷渠道新成員的超市，要認清經營中硬體和軟體兩方面存在的問題，利用政府宏觀政策支持，加強自身建設，使這一代表先進生產力水平的新興的業態更好地發展。The result of analyzing of data proves the aim of the study. participants are deemed to enroll because of a need for : social contact ; social stimulation ; professional advancement ; community service ; external expectations and cognitive interest. and adult education participants are motivated by reasons that bear some relationship to socioeconomic and life - circle variables
擁有了豐富的資料與數據，論文第四章進行數據統計與分析，對研究的假設進行了驗證，認為兩個假設基本正確：成人參與教育的動機包括六個主要類型，各個類型的強度有比較顯著的差異；成人參與教育的動機與成人的社會人口的主要統計變量存在較高的正相關或負相關。The difference is that domestic mbo is the result of institutional transition, but the overseas mbo is the competitive choice, and in china the price difference in share transactions makes managers have the goal to acquire the profits. this article analyzes the game relationship of mbo in china, and proves that the root caucus of china mbo non - prohibiting for the different behalves between local government and national assets management department, and between the representatives of state stockholders and managers. this paper makes an empirical analysis of the mbo performance of 26 listed companies in china and proves that mbo are beneficial to improve company ’ s performance, and further we analyze the problems, which exist in china mbo, and gives some suggestions, we think that the rational action to mbo is to give proper guides, instead of prohibiting it simply
本文應用委託代理理論、人力資本理論和產權理論等對中西mbo動因進行系統的比較分析，得出結論認為中外mbo具有相同的激勵動因，都是知識經濟時代智能資本獲取企業所有權的企業權力安排形式，不同的是國內mbo是制度轉型的結果，而國外mbo是競爭選擇的結果，同時由於我國mbo存在股權交易價差，管理層具有獲取價差的直接動機;本文運用博弈論的方法對我國mbo 「禁而不止」問題進行分析，分析結論認為國資監管部門與地方政府和國有股東代表與管理層之間的利益差異是導致當前我國mbo 「禁而不止」的根本原因;文章通過對我國26家上市公司mbo並購績效的實證分析，得出結論認為mbo有利於公司績效的改善，進而文章對當前我國mbo存在問題展開分析，並提出幾點建議，我們認為當前對我國mbo的理性做法是適當引導，而非簡單禁止。Abstract : this paper proposes an self - adaptive speed - accommodating control circuit, which can get the speed - error, and can test the change of frequency of feedback signals of the single phase ac tacho generator through self comparing and automatically corrects the speed
文摘:文章介紹了通過自比較來檢測錄音機主導軸單相永磁交流測速發電機反饋信號的頻率變化，從而獲得速度誤差，並自動校正轉速的一種自適應速度調節控制電路。Radar imaging of ocean - going ships is difficult to get good images because of the complicated relative motion, so time - frequency analysis is performed for ship imaging with the isar real data in chapter 3
由於雷達與艦船之間相對運動的復雜性，直接成像得到的圖像質量較差，論文第三章用時頻分析的方法，對實測數據的艦船成像進行了研究。In chapter one, we propose a new mixed method called characteristics mixed finite element method for a convection - dominated diffusion problems with small parameter e : we handle the convection part whth backward difference scheme along the characteristics, obtain much smaller time - trunction errors and avoid numerical dispersion on the front of the peak curve of the flow : we use a lowest order mixed finite element method to deal with the diffusion part, so this scheme can approximate the unknow function and its following vector with high accuracy at the same time
第一章中我們對小參數對流占優擴散問題提出了新的數值方法? ?特徵混合有限元方法，即對方程的對流部分採用沿特徵線的後退差分格式求解，以保證較小的截斷誤差限並避免了在流動的鋒線前沿數值彌散現象的出現；對流動的擴散部分採用最低次混合元方法求解，以保證格式對未知函數及伴隨向量的同時高精度逼近。由於該方法中檢驗函數可取分片常數，此格式在某種意義上具有局部守恆性質。Chapter 2 makes a comparison of the cultural value orientations that are commonly preferred respectively in china and america by presenting ideas that draw heavily on the work of kluckhohn and strodtbeck and their theory of value orientations, concerning people ' s relationship with nature, people ' s concept of human nature, time, activity and their concept of interpersonal relationship, the focus being on the differences
第二章首先簡要介紹了本文的理論依據即美國學者克拉克洪提出的價值取向的五方面。接著從人的本質，人與自然的關系，人對時間、活動的觀念以及人與集體的關系詳細比較分析了中美主流文化的共時性差異。人具有文化獨特性，主流文化的價值取向並不意味著其中的個體具有相同的價值取向。As export adjustment and optimization is one kind of strategic act, this thesis make a research on present international environment and domestic environment. comparative superiority is the basis of export. this thesis uses trade competition index and index of export superiority changing in demonstration analysis on comparative superiority of jiangsu ' s export
文章根據當前的國內外貿易環境的變化，運用貿易競爭指數和出口優勢變差指數分析法對江蘇省出口的比較優勢進行了實證研究，發現勞動密集型產品強勢依存，資本和技術密集型產品出口正逐步樹立比較優勢，資源密集型產品出口已處于比較劣勢。The parallel computing ability of wave number domain algorithm is also being studied basically. the influence of the carrier movement errors on the sas image is analysed in chapter three firstly. based on studying those algorithms which have been successfully applied in sar, the limitations of these auto - focusing algorithms are discussed. hereafter an auto focusing algorithm based on time delay and phase error evaluation is raised, which can compensate big movement error effectively and so can be applied in sas
第三章首先分析了孔徑上運動誤差對合成孔徑聲吶圖像的影響，在研究在sar領域里成功應用的演算法的基礎上，對其運動補償的局限性做了分析，提出一種基於時延相位估計的自聚焦演算法，它能夠有效地補償運動誤差帶來的影響，並且適用於sas運動誤差較大的情況。But from to see, there is a big gap between the international tradition and the actual circumstance of the construction enterprise of our country. concrete performance for1 % the level of technique application is not high, and the technology capacity universal is lower ; 2, the competition consciousness is flag ; 3, lack the experience of the international management etc. the next in order, this paper includes the characteristics and construction of the project culture of the construction enterprise, the project culture can unify cognition, explore the origins, emerge the intention and the characteristic in the process of project management, and benefit to introduce advanced experience what apply and develop at china, and benefit to build the project culture of the construction enterprise that have chinese special features
把項目文化掛在口頭上，做表面文章多，真正以人為本，實實在在地營造項目文化的少是目前建築企業項目文化建設中普遍存在的問題，而面對wto ，面對具有先進管理理念和先進技術的國際建築市場上的競爭，將會大大加快我國建築企業由勞動密集型向技術密集型的轉變，由粗放型經營型向集約化經營型的轉變，而從目前我國建築企業實際情況來看，在工程項目管理上與國際慣例尚有較大的差距，具體表現為： 1 、技術應用層次不高，科技含量普遍較低； 2 、競爭意識淡薄； 3 、缺乏國際經營承包經驗等。分享友人