數短論長 的英文怎麼說
中文拼音 [shǔduǎnlúnzhǎng]
數短論長
英文
make captious remarks [comments]; gossip idly; talk personalities-
This article starts with the modificatory production function, establishes a new frame for theory analysis, based which this article then analyses the action mechanism of extrusion effects mncs gives to china, and discusses the three different phases of mncs ’ employment effects, namely absorb effects in short term, extrusion effects in medium term and draught affects in long term. bases on the analysis, the article makes a new explanation of china ’ s employment elasticity since china ’ s reform and opening
本文從修正的生產函數入手，構建了新的理論分析框架，在此基礎上分析了跨國公司對國內就業的擠出效應的作用機制，論述了其就業效應的三個不同階段，即短期的吸收效應、中期的擠出效應和長期的拉動效應，並在此基礎上對改革開放以來中國就業彈性的變化做出了新的解釋。This paper develops a deterministic inventory model for perishable items with a mixture of back orders and lost sales under inflation and time discounting, where the backlogged demand rate is dependent on the negative inventory level during the stock out period. the main differences from the existing related models are that the present model takes the maximum present value of profit in a repeatable order cycle as the objective function and proposes a more practical constraint of maximum customer - waiting time to ensure a proper customer service level. then the existence and the uniqueness of the solution to relevant systems are examined and a solution algorithm is shown to find the optimal replenishment policy. at last, some numerical examples are presented to illustrate the applicatioh of the model
本文建立了一種考慮通貨膨脹與時間價值的變質性物品的庫存模型，在模型中允許短缺發生且拖后的需求速率與在缺貨期間已經發生的缺貨量有關.和已有相關模型的主要區別在於本模型把一個可重復的訂貨周期內的最大平均利潤的凈現值作為目標函數，且增加了在缺貨期間最長顧客等待時間的限制，以確保庫存系統擁有較高的服務水平.然後討論了模型最優解的存在性與唯一性，並提供了尋求模型整體最優解的演算法.最後用實例說明了此模型在實際中的應用Because the well reservation of the advantages of traditional large sacle advertising airboat, thoughtful design and argumentation on every level has been made, the dimension of the airboat reduced to 9 - 16 meters, adaptable area remarkably increased, flying agility obviously improved, a place as large as a playground is enough for it s taking off or landing, a space as size as a bus warehouse is sufficient to store the airboat, the advertising area of the airboat on it s two sides become less to 9 - 12 square meters, the altitude where such airboat can fly is much lower than that that drives person, presenting a little difference in views of the people on the ground, so capable to take the place of human - driving airboat, on the other hand when the size reduced, the operation, use, freight and maintenance become very easy, easy operation become it s first advantage : remote controllable, no professional driver needed, common personal can operate it after a short trainning, trainning time ranges from 3 - 5 days single, 15 - 30 days for people
是因為它完美的保留和發展了大型載人廣告飛艇的優勢，為此我們進行了方方面面且深入細致的設計和論證，首先縮小了飛艇的尺寸， 9至16米長，大大的增加了飛艇的適用范圍，使飛行的靈活性得到了改善，學校操場大小的地方就可從容的起飛降落，大客車或大貨車的車庫便能存放，廣告面積雖然也小了，每單側9至12平米，可遙控飛艇的飛行高度也比載人艇的飛行高度低很多，以地面的視覺效果來看效果相差非常小，足以代替載人艇，其次是飛艇縮小后，整艇的操作使用運輸維護也都大大的簡化了，操作簡便是它的第一大優點：由於是遙控飛艇，就不需要專業的駕駛員來操作，普通人經過短期的技術培訓就可勝任，培訓期每單人為三至五天，多人視人數十五至三十天。Main contributions are as follows : by elasticity analysis approach, this thesis compares the empirical economic data of united states, canada and china, concludes that monetary policy is short - run non - neutrality and long - run neutrality
本文運用計量經濟方法，對世界主要發達國家和新興市場經濟國家的貨幣政策傳導機制進行了比較分析，主要貢獻如下：運用彈性的分析方法，通過對美國、加拿大和中國相關經濟數據的實證分析，得出貨幣政策長期無效、短期有效的結論。All the data were analyzed by analysis of variance of spss, and it turned out some surprising and unexpected findings, which deviated from the original hypothesis : ( 1 ) chinese non - english - majored efl learners showed multiple perceptual learning modalities, which was the similar tendency with those in traditional classroom ; ( 2 ) although there was a slight decrease of the means of six instructional learning styles, there was no statistically change of the visual, tactile, kinesthetic, individual and group learning ; ( 3 ) however, there was a significant negative shift on auditory learning style of chinese non - english - majored efl learners, which was contrary to the originally hypothesis ; ( 4 ) after being analyzed as a moderator variable, gender played a significant part in the choice of instructional learning styles among chinese non - english - majored efl learners ; ( 5 ) within the group of female or male learners, it produced significant change in auditory, kinesthetic and group learning in female students while there was no significant change of all the six learning styles in male students
而長期以來，研究者都是從理論的角度，對學習方式和計算機輔助教學進行研究，從實證角度的研究乏善可陳，基於此，本文運用定量研究的方法，著眼于調查研究計算機輔助教學對大學英語學生學習方式影響.本文以重慶大學來自8個專業的353名學生為研究對象，根據他們接受計算機輔助教學的時間長短分為三個組，進行問卷調查，對數據進行整理和分析，得出以下結論：大學英語學生傾向于多種學習方式；在六種學習方式中，有五種學習方式並沒有隨著在計算機輔助教學的環境而呈現顯著的變化；但在聽覺型學習方式上，出現了下降；從對性別的比較中，男生和女生在幾種學習方式上具有顯著的差別;而計算機輔助教學環境對男生學習方式沒有明顯的作用，卻對女生的聽覺型，體驗型和小組型學習方式有顯著影響。In short or long time, consumer favoritism coefficient of the product, and the share of the sum essential expenditure in the citizen ' s total income may be recognized as constant, the margin productivity of product essentials become the key factor of fluctuation of production value
本文首先依據經濟控制論的原理分別建立於「長遠時間內」 、 「短期」和「長期」的產值時間序列函數，然後得出產業結構的時間序列函數，分析產值調整的具體過程，並對庫茲涅茨的結論進行了一般性的解釋。Punctuated equilibrium a theory of evolution proposing that there have been long periods of geological time, lasting for several million years, when there is little evolutionary change, punctuated by short periods of rapid speciation of less than 100 000 years
間斷平衡論：一種進化學說，認為在很長的，持續數百萬年的地質年代里，只有很小的進化改變，被不到十萬年的物種快速形成的短期所打斷。The finite element model and result are given. the influence on displacement of different finite element model ' s lateral boundary and the cavities " radius and the variety of dynamic stress concentration at different ratio of long - axis divided to short - axis and material are discussed
給出了有限元模型和計算結果，討論了有限元橫向邊界不同和孔徑大小不同的情況下對位移的影響，還討論了不同長短軸比和不同材料情況下動應力集中系數的變化。The underwater - radio buoy for use as obtaining the ocean " s acoustical parameters is a underwater acoustic signals record system which has long distance radio remote control and data transmit function. the technology key of the dissertation study is that under the requirements of the system the monitor and record equipment on the acoustic source vessel, the monitor and record equipment on control vessel command and control the work slate of the buoy system by radio data transmitting mode of short wave transmitter - receiver
海洋環境參數獲取浮標監測系統屬于具有長距離無線電遙控?數傳功能的水下聲信號接收記錄系統，本論文研究目標的技術關鍵在於根據系統要求，指揮船和發射船監控記錄設備通過短波電臺以無線數傳方式，對浮標系統的工作狀態進行指揮和控制，浮標則通過同一短波通道向指揮船上報浮標方位、工作狀態、關鍵數據及非常狀態下的報警信號等。Thirdly, the " proper " opening theory is introduced, using five " for or against benefits " index to briefly evaluate whether or not a nation ' s tod is reasonable : tod should be for the benefit of smooth operation of domestic social reproduction, for the benefit of taking advantages against domestic weakpoints during international exchange, for the benefit of acquiring global advanced technology, equipment, resources and capitals, for the benefit of subsistence and development of domestic national enterprises, and for the benefit of return of talents abroad, improvement of local talents in terms of quality and quantity, rapid transition of studying results into productivity
再次，介紹了適度開放的理論，提出了用五個「是否有利於」指標來概括地評價一國的開放度是否合理；是否有利於國內全社會再生產更加協調；是否有利於本國在國際交換中揚長避短發揮優勢；是否有利於本國從全球范圍內獲取先進技術、設備、資源、資本等；是否有利於國內民族企業生存和發展；是否有利於出國人才的迴流，國內人才質量和數量的提高，科研成果快速轉化成生產力。最後，本文提出了對貿易開放度的度量方法。Through examining these implications empirically, we find that : ( 1 ) price limits may destroy the co - integration of shanghai stock index and its volume ; ( 2 ) in the short rum, price limits increase the volatility of china securities market, but in the long run, stock market volatility trends down ; ( 3 ) under the limit up and down, it increases sharply firstly and then decreases step by step for the coefficient of variation of the day returns series in china securities market
通過實證檢驗得出如下結論： （ 1 ）實行漲跌停板制度回破壞上證指數與成交量的協整關系； （ 2 ）在短期內會使我國大市指數日收益率的波動增大，但在長期里波動率趨于下降； （ 3 ）實行漲跌停板制度之後，我國證券市場大市指數日收益率的變差具有先增后減的是趨勢。Through developing a 2 - dimensions heat transfer model of buried pipe - in - pipe heat exchanger and simulating the process by computer, the author figures out inter - relations of factors which influence characteristics of buried pipe - in - pipe heat exchanger, such as pipe diameter, pipe length, ratio of pipe diameters, flow rate, inlet water temperature, patterns of water inlet and outlet, and material features made of pipe, and proposes some optimizing indexes of buried pipe - in - pipe heat exchanger. the author studies the " heat - - short circuit " phenomenon as well and gives < wp = 5 > some important results
本文通過建立地下套管式埋管換熱器傳熱過程的二維傳熱模型，並藉助計算機對分析結果進行解析，弄清了影響埋管換熱器性能的管徑、管長、管徑比、通過流量、進水溫度、進出水方式以及管材等參數的作用，並提出了相應的優化指標，對研究界懸而未決的「熱短路」問題也進行了細致分析，得出了有關結論。Based on the discussion on the principle of density - logging, this paper analyses far - gamma gamma rate, near - gamma gamma rate and density - logging curve respectively, and discusses far - gamma gamma rate near - gamma gamma rate and density variation caused by radioactive anomalies, and preliminarily interprets factors that could lead to the variation of density - logging curve of radioactive anomalous layer, thus explaining the reason why density - logging curve changes at the radioactive ore - layer in northern ordos basin, finally, an empirical formula for revising the distortion of density - logging curve has been established
摘要本文概述了密度測井原理，分別對長源距計數率、短源距計數率及密度曲線進行分析，對由於放射性異常引起的長源距計數率、短源距計數率及密度變化情況進行了討論，初步解釋了放射性異常層位密度曲線的變化因素，說明了鄂爾多斯盆地北部地區密度測井曲線在放射性礦段的變化原因。In the deregulated power market ， the power grid operator is facing many uncertainty and risks risk concept ， risk analysis approach and risk management are introduced in chapter ii ， the maj or risks of grid operators is analyzed and evaluated in details based on the real situation and data of yueyang city, hunan province ， the economic risk resulting from the uncertainty of load prediction of whole system ， generation capacity and parallel quantity of the large enterprises self - owned power plant are analyzed meanwhile ， the increase of large enterprises self - owned power plant may cause economic and security risks considering different risk ， the qualitmive and quantitative approaches are respectively adopted the direct and indirect congestion risks are evaluated based on probabilistic theory and decision theory the retail pricing and trade modes are major areas embracing risks as well chapter iii divides the risks in internal and external ones based on the characteristics of risk and put forward the layered risk management approach
詳細分析和論述了電網經營企業面臨的各種風險。基於湖南省岳陽地區電力市場的實際情況和多年歷史數據，採用定性分析和定量計算的手段具體分析了負荷、自備電廠發電量和上網電量預測不確定性以及自備電廠的大量增加給電網企業帶來的經濟性風險和安全性風險。無論是長期還是短期，阻塞不僅會對電網造成直接風險，還可能造成間接風險。From three - wave coupling equations, the optimal crystal length, conversion efficiency and parametric light pulse width are computed numerically when clbo is used in picosecond optical parametric amplification. the results present that clbo are suited for optical parametric amplification in short wave band. in order to get higher conversion efficiency, the crystal length should be optimized according to the intensities of pump and signal waves
從三波耦合方程出發，對clbo用於皮秒級光參量放大時，最佳晶體長度、轉換效率和參量光的脈沖寬度進行了理論分析和數值模擬，結果表明clbo晶體適合在短波范圍作光參量放大，為達到高的轉換效率和窄脈寬的信號光輸出，泵浦光和初始入射信號光的強度應根據晶體長度取最優化值。The theories of multi member function ' s extremity value, hooke jeeves mode searching method solving wholly complex problem of extremity value and uniformity design method, one new and efficient method to choose test point, are applied to establish the two - dimension oil well orbit optimized model. the shortest length of oil well orbit curve is regarded as this model ' s object and all kinds of effecting parameters are analyzed
通過引入多元函數極值理論、求解復雜極值問題的hookejeeves模式搜索法及一種較為新穎和高效的試驗點選擇方法：均勻設計法，建立以最短油井軌跡曲線長為目標的二維油井軌道優化設計模型，並對影響井軌跡曲線的參數進行了較為詳細的分析。In short, the innovations of this research can be concluded as fomowings : ( 1 ) to take the lead in applying the newest data mining technique based - on the artificial intelligence in the traditional apparel expenditure behavior, which is not only unique in angle of view but also creative in the research methodology ; ( 2 ) to integrate each aspect of the household apparel consumption decision - making behavior within one system, then to apply the outcome into market practice ; ( 3 ) to take use of both the traditional statistic methods and data mining technique based - on hml to analysis apparel consumption decision - making behavior, which learn from others " strong points to offset one ' s weakness and achieve mastery through a comprehensive study of the subject
具體邇一言，本研究的創新之處可以歸納為: （ 1 ）率先將基於人工智慧的數據挖掘最新技術和成果應用於傳統的服裝消費行為的研究，不僅視角獨特而且在消費行為研究的方法論上有所突破。 （ 2 ）利用數據挖掘工具將家庭服裝消費行為的各個方面進行了系統的整合研究，突破了傳統研究的單一性和局部性，從而挖掘真正代表消費者購買傾向的規則和模式，並將研究結果應用於市場實際操作加以驗證，實現理論與實踐的結合。 （ 3 ）將以數理統計為中心的傳統統計方法與以市場數據為中心的數據挖掘技術方法交叉應用於服裝消費行為的實際問題研究，取長補短，融會貫通。A source routing framework is proposed to route traffic flows proactively over multiple paths, which tries to optimize routes for long - lived flows based on dispersity routing ; based on mathematical analysis, our approach disperses incoming traffic flows onto multiple paths according to path qualities. long - lived flows are detected and migrated to the shortest path if their qos could be guaranteed there. suggesting non - disjoint path set, four types of dispersion policies are analyzed, and flow classification policy which relates flow trigger with link state update period is investigated
提出一種以業務量內在特性為基礎的前攝式多路路由演算法：以對業務量的內在特性分析為基礎，該方法在多路發送數據流的同時檢測非最短路徑上的長流，而後在保證服務質量的前提下將長流遷移到最短路徑上傳輸；前攝式多路路由使用以路徑質量評價為基礎的業務流分佈方法有效提高網路吞吐量，通過周期性的路徑質量評價適應時變網路狀況；模擬實驗表明，該方法可以有效提高「盡力而為」方式下的網路服務質量和資源利用率；浙江大學博士學位論文3The 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。Under the condition of market perfect competition, and taking maximizing consumer ' s utility and producer ' s profit as the goal, rosen analyzed theoretically long - time and short - time equilibriums of the heterogeneous product market, that established the foundation for the design of hedonic price modeling
在市場完全競爭的條件下，以消費者效用最大化和生產者利潤最大化作為目標， rosen從理論上分析了異質產品市場的短期均衡和長期均衡，為特徵價格理論的建模、特徵價格函數的估計奠定了基礎。分享友人