隨機走動 的英文怎麼說
中文拼音 [suíjīzǒudòng]
隨機走動
英文
random walk-
Any person but this miserable fool, answer the citizeness defarge ! perhaps the following silence, perhaps some latent disclosure in the expression of miss pross s face, perhaps a sudden misgiving apart from either suggestion, whispered to madame defarge that they were gone
也許是由於隨之而來的沉默，也許是由於普洛絲小姐的表情無意中泄露了天機，也許是由於與兩者無關的突然靈機一動，總之德伐日太太看出他們已經走掉了。When it arrives at the predetermined destination, the robot controls multi - putting - ball mechanisms and puts the game - ball into the drum simultaneously. on the other side, on the basis of the theory and experiment, we subjoin a line - tracking device in the robot system, ensuring the correct moving of the robot along the white index line on the venue, in order to increase the accuracy of orientation. during the automatic moving, the robot measures the position on the venue by itself, moreover, judging its direction and automatic cut - away with the single - chip microcomputer. this system has been finished the experiment, and find credibility, be in point
同時，為了保證機器人正確地沿著比賽場地上的指示線行走，提高機器人定位的準確性，還從理論和實驗的角度，在機器人上增加了一套尋線系統，以便機器人在其自動行走的過程中，隨時檢測自身的位置狀態，判斷偏離方向，進行自動的糾正。這一套尋線系統已完成了實驗，且比較可靠、適用。Some of the most common forms of social misbehavior include leaving hand phones or pagers on which disrupts the proceedings, unpunctuality, latecomers defying instructions not to go to their seats until a natural break, walking in and out of the venue indiscriminately, talking instead of listening and making a beeline for the door even before the performers take their bows
最為常見的無禮行為包括：聽任手機或傳呼機隨時響起、干擾活動進行；到場赴會不守時；遲到后不是遵守規矩等待小休時才就座，卻是直闖而入；隨意出入走動；與人交談而不靜聽；不等表演者謝幕便蜂擁而起，奪門而出。Some of the most common forms of social misbehaviour include leaving hand phones or pagers on which disrupts the proceedings, unpunctuality, latecomers defying instructions not to go to their seats until a natural break, walking in and out of the venue indiscriminately, talking instead of listening and making a beeline for the door even before the performers take their bows
最為常見的無禮行為包括：聽任手機或傳呼機隨時響起、干擾活動進行；到場赴會不守時；遲到后不是遵守規矩等待小休時才就座，卻是直闖而入；隨意出入走動；與人交談而不靜聽；不等表演者謝幕便蜂擁而起，奪門而出。The lonelier limits of the airport were no place to wander.
飛機場荒涼的地區可不是個隨便走動的地區。Along with more and more 3d animation advertisements showed on tv screen, computer animation is becoming one part of people ' s life
隨著三維動畫廣告在電視屏幕上的頻頻播映，計算機動畫已經悄無聲息地走進了人們的日常生活。Fellow initiates later visited the social affairs department, where secretary huang wen - feng accepted their gifts on behalf of her colleagues photo 4. ms. huang said that all the logistical units of the social affairs department were ready to be mobilized to fight sars in coordination with the city government
同修們又走訪社會局，由黃文鳳秘書代表接受禮物圖4 ，她表示社會局屬後援的單位，隨時機動配合市府的抗疫運作。First, we examine whether the momentum strategies and contrarian strategies can create significant profits under different formulation horizons and holding horizons, whether past factors ( market return, characteristic of individual stock ) can provide an important implication about the profits of momentum and contrarian strategies. second, we discuss the reasons for the significant profits of momentum or contrarian strategies, including seasonality, cross - sectional risk factors, time - varying risk premium, industry momentum, and stock underreaction, overreaction, and random walk. third, we discuss the link of time series predictability of stock returns and momentum profits, including stock underreation, overreaction, delayed reaction, and time - varying risk premium
研究目的有四：其一，探討中國股市執行慣性策略或反向策略的顯著獲利模式及與各狀態因子（市場及個股狀態）的關系；其二，全面分析中國股市慣性與反向效應之潛在成因，包括截面風險因素、季節因素、時變的風險溢價、行業慣性效應以及行為金融模型與conradandkaul （ 1998 ）的隨機遊走觀點之爭論；其三，構建非效率市場之股票價格運動方程，並基於此，規范地演進慣性效應之時序生成途徑，包括反應不足、過度反應、滯后反應以及風險溢價的時變性；其四，探討中國股市中投資者的特殊信息反應模式，並以此來解讀中國股市的中短期過度反應與反應不足的現象，以及個股間的超前一滯后關系的表現模式及形成機理。This part mainly discusses the statistical distribution of the price and the returns rate, including random process and the returns rate model, gaussian process, measuring returns rate with discrete random process, white noise process, auto regression process, moving average process, auto regression moving average process, random walk, continuous random process, leptokurtic distribution, conditional mixed distribution, garch model and fractal distribution
在這一部分中，我們主要討論價格和收益率的統計分佈：隨機過程和收益率模型、高斯過程、收益率計量中的離散隨機過程、白噪聲過程、自回歸過程、移動平均過程、自回歸移動平均過程、隨機行走、連續隨機過程、尖峰分佈、條件混合分佈、 garch模型以及分形分佈。The article has researched the intention of agricultural industrialization which is guided by market and mainstay enterprises, based on agricultural product base organized by a lot of families, and characterized by joint management and mutual benefit. it also realized production specialization, product commercialization, service socialization and etc. the article has also researched the existing conditions of agricultural industrialization both at home and abroad. although it is different in national conditions and actual practice, the developed countries follows the market economic law and naturally steps on the road of agricultural industrialization. as the continuous reforming and opening up, china actively explores and enhances the management level of agricultural industrialization. the writer uses system changing theory, scale management theory, trade expense theory. market system theory and industrial economics theory, to put forward the main type of mainstay enterprises, which is divided by ownership, organization form, contact form and product. the writer thinks that development of mainstay enterprises can promote effective joining between small production and big market, the developing of high - benefit agriculture, establishing trade / industry / agriculture operation system, region economics and joining process between urban area and rural area. the existing conditions in strengthening the mainstay enterprises in zhaoyuan embodies continuous expanding in scale. continuous widening in fields, continuous enhancing in benefits, continuous improving in techology and quality. by finding the problem and shortage in product quality, developing ability and scale strength, the article has put forward the following views : face to market and enhance quality and techological content of agricultural products ; enforce flexible policy and investments ; establish fair and reasonable benefits joining system. the article has also put forward the countermeasures and suggestions on enhancing the enterprises ' management level
文章研究了農業產業化經營的內涵，明確其以市場為導向、以龍頭企業為依託、以一大批農戶組成的農產品生產基地為基礎，形成農工商有機結合、風險共擔、利益均沾的本質特點，表現出生產專業化、經營一體化、企業規模化、產品商品化、服務社會化等特徵。分析了國內外產業化經營的現狀，認為盡管各國的國情不同，具體的做法和叫法不盡相同，但是經濟發達國家都遵循市場經濟規律，很自然走上了農業產業化經營的道路，發展中國家紛紛仿效，中國也隨著改革開放不斷深入，積極探索發展提高農業產業化經營水平。作者運用制度變遷理論、規模經營理論、交易費用理論、市場機制理論和產業經濟學理論，提出了龍頭企業從所有制形式、從組織形式、從聯系方式及從產品上劃分的主要類型；認為發展龍頭企業有促進小生產與大市場的有效對接、推動優質高效農業縱深發展、建立貿工農一體化運行機制、振興區域經濟、加速城鄉一體化進程等作用；考察了招遠市壯大龍頭企業推進農業產業化的現狀，表現在規模不斷擴大、領域不斷拓寬、效益不斷提高、技術不斷改進、質量不斷提高等方面；找出了龍頭企業產品質量上、開發能力上、規模實力上和行業自律上的問題和差距，提出了要面向市場，努力提高農產品的質量和科技含量，多策並舉，搞活投入機制，建立公平合理的利益聯結機制，加強行業自律，提高企業經營管理水平等對策和建議。The models of the stock price fluctuation is a mathematics model discribing the fluctuation of the stock price, it is all along the question financial scholars research over a long period of time, the models existing at present are mainly the model of randonm walk and the model of lognormal distribution etc. economists analyse the two models by authentic proof, which indicates that this two models do not fully qualify the actual stock market. in view of the above - mentioned facts, at the time some scholar have studied a new model of the stock price that even conforms to the actual stock market - that is the model of lognormal distribution
股票價格波動模型是用於描述股票價格波動的數學模型，一直是金融學者們長期研究的問題。目前存在的模型主要有隨機遊走模型、對數正態模型等，鑒于股價波動的隨機遊走模型和對數正態模型均經過實證分析，表明不完全符合現實的股票市場，目前理論研究者提出一種更符合實際股票市場的股價模型-股價波動源模型（文[ 5 ]的作者將股價異常變化帶來的短期收益率函數附加在幾何brown運動上，推廣了對數正態模型）及研究出了另一種混合形式下（見文[ 15 ] ）的期權定價方程。Here, you have a chance to circulate and chat informally
在這兒，你有機會四處走動，還可以隨便聊天。Chapter five analyzes the relation between the fractural theory and the informational efficiency andcalculates the hurst exponent of our market by r / s
最後用r / s分析法研究市場收益的持久性特徵，檢驗市場是否遵循有偏的隨機遊走過程或分形布朗運動。The added comfort of a train and the ability to walk about, eat in a dining car, work online or use a mobile phone ? not to mention the lack of endless queues and security checks ? mean that high - speed rail offers a good alternative to flying
列車的舒適度增加以及可以在隨便走動，在餐車吃飯，在線工作或者使用手機? ?不要說不需要排很長的隊做安全檢查? ? ，這些都意味著高速鐵路比起坐飛機提供了一個的不錯的選擇。Under the background of the development of computer technology, digital compressing technique, rapid band width technique and rapid high capacity memory, it is a trend to digitize video automatic broadcasting system
隨著計算機技術、數字壓縮技術、高速寬帶網路技術和高速大容量存儲介質的不斷完善，視頻自動播出系統的各個環節走向全面數字化是一個必然趨勢。Empirical analysis shows that changes in exchange rates do not follow normal distribution but fractal distribution ; fractal r / s analysis indicates that changes in exchange rates are not a random - walking process, but a biased random process, that exchange prices are not independent of each other, but continuous in state, and that changes in exchange prices are cyclical
實證分析表明，外匯匯率變化不服從正態分佈，而是服從分形分佈；運用r / s方法對匯率變化進行分形分析后得出，外匯匯率變化不是一個隨機遊走的過程，而是一個有偏的隨機過程，匯率價格之間不是相互獨立的，而是具有狀態持續性的，匯率價格的變動具有周期性。Chaos often exists in nonlinear system ; it has many good properties, such as ergodicity, stochastic and so on. a chaos motion can go nonrepeatedly through every stated in a certain domain. secondly, this paper discusses the progress of the communications with chaos and the capacity ' s analysis of the mud in the cdma
本文首先介紹了一些比較成熟的混沌理論，混沌運動廣泛存在於非線性系統中，它具有遍歷性、隨機性和對初值敏感等優良性質，且在某個域內不可重復的走向每個狀態，然後是討論混沌通信的研究進展和對cdma多用戶檢測系統容量的分析。From the point of financial asset value movement ' s statistics, the paper analyses statistical characters and methods of security portfolio market risk, such as geometrical brownian motion, stochastic wandering model, and normal distribution, which depict the motion of stock ' s price. the paper indicates fluctuation and relativity are issue of statistical object
論文首先從金融資產價值運動的統計理論角度，系統分析了證券投資市場風險的統計特徵和統計方法，如描述股票價格運動的幾何布朗運動、隨機遊走模型、以及正態分佈等，指出了描述證券投資市場風險的重要統計對象是組合資產價值的波動性和相關性。With the advancing demands of the walking capability for the humanoid - robot, its viscoelastic and complex nonlinear structure properties must be considered to pre - sent more perfectly and precisely the walking dynamic performance
但是，隨著逐漸提高的行走性能要求，需要考慮仿人機器人的本質粘彈性力學性質和復雜非線性結構特徵，以更完整和精確地描述其行走動力學性能。This paper studies the random transferring of the yield of chinese treasury security by markov model, firstly concluding that the dynamics of the yield of the treasury security obeys the markov model, secondly estimating the matrix of probability of transferring by historical data, lastly making an predicting of the future trend of the yield
本文採用馬爾可夫鏈對中國國債收益率的隨機轉移性質進行了研究，首先用x ~ 2統計量驗證了國債收益率的運動過程符合馬爾可夫鏈，然後運用歷史數據估計出轉移概率矩陣，最後對國債收益率的未來走勢進行了預測。分享友人