零基預測 的英文怎麼說
中文拼音 [língjīyùcè]
零基預測
英文
zero-base forecast-
The research of this paper includes three parts : the first, according to the statistical figures about the cargo transport in recent years, it analyzes cargo transport structure and the changing law and the internal reason of cargo transport. at the same time it analyzes and calculates the change of the arriving ships " structure for a systematic and full understand of the transport demands. the second, it make a scientific forecast of the port ' s future cargo capacity making use of the grey forecast system, which provides scientific basis for medium - long term development plan of the port ' s cargo handling capacity
本文研究的工作主要分三個部分：第一，根據張家港近年來有關貨物運輸的一些統計數據，對貨物運輸的結構和規模演變的規律及內在原因作一剖析，同時對到港船舶的結構變化進行預測，以求對運輸需求有一個系統全面的了解；第二，應用灰色預測系統對張家港港未來港口貨運吞吐量進行科學預測，為張家港港貨物裝卸能力規劃提供科學依據；應用物元分析技術對張家港港口的未來發展前景作出一定程度的分析、研究，找出張家港港口未來發展規劃的零散無序、不成系統的因素，總結前人經驗的基礎上採用綜合評判物元模型進行評判，在預測港口未來發展規劃是否科學實際上具有獨到見解。This thesis adopts empirical research methods, with changjiang communication navigation bureau as a study object, under the guidance of the public financial theory and with zero - base budget idea and activity - based costing system applied ; it provides the general thought by which we investigate each itemized outlay ration standards using the method of sourcing " the chain of the reason of necessary cost " and provides the idea of distributing the common cost in the light of the actual time of the non - commonweal and commonweal communication, researching the method of investigating the budget ration standards of over - water commonweal communication institutions. the research harvest has important theoretical and practical sense to the over - water commonweal communication institutions when making budget
本文採用實證研究的方法，以長江通信導航局為研究對象，在公共財政理論的指導下，運用零基預算和作業成本法的基本思想，研究了水上公益通信單位預算定額標準的測定方法，通過追溯「必要費用成因鏈」來測定各項費用定額標準和根據非公益性通信與公益性通信實際發生時間來分攤共同費用的思想，研究的成果對水上公益通信單位編制預算具有重要的理論和實踐意義。Arma predictive model based celp speech coding algorithm
基於零極點預測模型的碼激勵線性預測語音編碼演算法The adaptation processing includes linear prediction coefficient adaptation and adaptation of quantization step size for residual signals. based on g. 726, we adopt a huffman coder to make use of probability statistic of bit cascade covering n ( n 1 ) samples generated from adpcm, in order to further reduce the bit rate. ng is lossless entropy coding, the speech quality of our improved algorithm should be same as that of g. 726 standard
我們的研究和改進工作包括:研究最優非均勻自適應量化器，及其自適應演算法;研究波形預測函數，以及函數零點、極點的自適應演算法;基於每n （ n 1 ）個樣本所對應符號的概率統計，對預測殘差量化值再進行huffman編碼，進一步降低比特率。In order to make the retailer ' s pricing decision reflect the quality fluctuation of perishable foods, the bundling selling model based on the shelf life for perishable foods was established by taking pasteurized milk as illustration after effectively partitioning customer - groups among the whole market
摘要為了使零售商的價格決策能反映易腐食品的質量波動，在分析微生物預測模型及有效劃分市場消費群的基礎上，以巴氏奶為例建立了基於貨架期的易腐食品捆綁銷售模型。This paper introduces the methods of hyperspectral images band selection based on the property of hyperspectral remote sensing images, utilizes the projection pursuit approach to find optimal solutions for a selected projection index based on dynamical evolutionary algorithm and then project a high dimensional data set into a low dimensional data space to produce a sequence of projection images, explores zero - detection method to threshold projection images to detect anomaly tar get
摘要運用基於波段間相關性的高光譜影像波段選取方法進行波段的預選取，採用投影尋蹤的方法在動力演化演算法的基礎上尋找最佳投影方向，將高維數據投影至低維數據空間，在各投影分量圖像上採用零點檢測閾值化的方法進行異常目標的提取。Specifically, according to the w - w five parameters failure theory, the fracture criterion of crack is established, and the state of crack ( open or close ) is judged by the values of the crack strain. combining the two points, the predict - model about the failure of concrete material is established. this predict - model can predict 16 failure forms, and basing the different failure form predicted after crack, the stress - strain relationship matrix of concrete material is adjusted
具體來講，根據w - w的五參數混凝土破壞理論，建立混凝土的開裂準則，根據開裂應變值來判斷裂縫是張開還是閉合，從而在兩者基礎上建立了裂縫的開裂預測模式，總共有16種開裂模式；裂后根據具體的開裂模式及殘余抗剪能力來調整混凝土的本構關系矩陣，即用等效剛度代替原有剛度，考慮到垂直於裂縫方向的剛度為零，這樣會使裂后的總剛出現病態，為此文中通過引用鬆弛系數來對出現裂縫的單元進行預處理，一方面可解決因過大的舍入誤差導致計算結果的不可信問題，另一方面就是可加速收斂。The perfect system of budget ration standards and the way to make them are the indispensability precondition in the process of making department budget applying zero - base budget idea. thus, it is imperative under the situation to make research of the budget ration standards and the way to make them of the traffic departments
在運用零基預算的思想編制整個部門預算的過程中，良好的預算定額標準體系及其測定方法是不可缺少的條件，因而對交通事業單位各項費用的預算定額標準及測定方法進行研究是勢在必行。According to the live coefficient c, we modified the predictions for this age group and come to a conclusion that is corresponding to actual field data. in other words, the numbers of - age and - age were nearly zero with their densities below 4 / hm2. these results suggest that l. lagurus population began to decline
運用校正後的存活系數繼續預測，其結果與2001年9月的野外調查結果基本一致，證實當年草原兔尾鼠的數量非常少，低於4 . 0隻/公頃，且齡鼠和齡鼠幾乎為零。Such recognition algorithms the feature extraction based on a set of 2 - d gabor wavelet and computation of percentage mismatched bits hamming distance between a pair of iris representations developed by daugman, texture analysis methods developed by wildes and chinese academy of science, extraction of iris signatures by means of zero - crossing of the dyadic wavelet transform developed by boles and so on
深入研究了多種典型識別演算法: daugman的基於2 - d復值gabor小波的虹膜相位編碼和hamming距離的方法; wildes和中科院的基於虹膜紋理分析的方法; boles的基於小波過零檢測的方法;上海交大的基於小波模極大值的方法等。並在此基礎上，對虹膜識別系統中的圖像預處理和識別的若干演算法進行了改進。For satisfying the requirement of the data feature and the reliance degree on data for user, this paper establishes an information collecting and managing system based on web database for engineering experimentation
本文基於工程試驗數據的特徵和零件壽命對于用戶在開發產品，跟蹤產品質量和預測產品壽命過程中對工程試驗數據的依賴程度，建立了以計算機為核心的數據採集系統和基於web數據庫的數據信息管理系統。In this research, the scientific efficient computer simulation technology replaces the traditional taking - time and arduous experimental method, which provides a beneficial thought for researching the wear design of the contacted machine in the boundary lubrication and computer simulative technology used in the part life design. the developed cam life predicted software can watch and control the cam wear state, forecast it ' s life and have the rudiment of the similar machine life predicted software. so the research has a good application prospect and practicality value
本課題以科學高效的計算機模擬技術取代傳統的費時、費力的實驗方法，為研究接觸高副機構配對副在邊界潤滑條件下的耐久性設計以及計算機模擬技術在零件壽命設計方面的應用提供了一個有益的思路；開發的凸輪使用壽命預測軟體能實時監控凸輪機構的磨損狀態，預測其使用壽命，基本具有了類似機構使用壽命預測軟體的雛形，因此研究成果具有較大的實際意義。For the assessment of the future requirements for various cargo handling facilities, the " base case " of the pcf 200001 was adopted
評估各種貨物處理設施日後的需求量時，我們採用了香港港口貨運量預測二零零零零一的基本增長情況。Under analyzing the situation of rapid development of china auto and parts, the paper mainly explores the characteristic of auto parts enterprises and the status of china auto parts enterprises. regarding to the situation which china auto industry is facing of, the paper synthetically uses fundamentals of technology innovation and basic principles of economics and management, systemically analyses and researches about building the technology innovation system of auto parts enterprises and selecting the effective approaches of technology innovation of national auto parts enterprises at present ; discusses the method of project management, and forecasts the development trend of technology innovation of auto parts enterprises in china, testifies the technology innovation practices of yangzhou auto plastic parts co., ltd. which has the typical feature of national auto parts enterprise in the current stage and proposes the suggestion for the improvement
本文在分析我國汽車及零部件工業快速發展的形勢下，重點探討了汽車零部件企業的特點與我國汽車零部件企業的現狀，針對我國汽車零部件企業面臨的形勢，綜合運用技術創新的基本理論和經濟學、管理學的基本原理，對汽車零部件企業的技術創新體系的建立及目前我國汽車零部件企業技術創新有效途徑的選擇進行了系統的分析研究，對汽車零部件企業技術創新體系的建設及項目的具體管理方法進行了研究論述，並預測了我國汽車零部件企業技術創新進一步發展趨勢，對具有現階段我國汽車零部件企業典型特徵的揚州亞普汽車塑料件有限公司的技術創新進行實證分析，提出進一步提高改進的建議。Generally speaking, a coding algorithm must be low complexity and work at high speed. in this paper, the coding methods are studied to increase coding speed. firstly, a novel method based on temporal prediction to detect all - zero dct coefficients is proposed, which can greatly reduce the coding cost and maintain a good tradeoff between correct detecting ratio and false detecting ratio with little additional computation
本文以h . 263壓縮編碼標準為基本框架，針對其中影響壓縮效率和速度的瓶頸展開研究，包括快速運動搜索演算法的研究、預判零方法的研究以及mmx技術在視頻編碼中的應用等，提出了一種基於時域預測的預判零新方法，在不影響重建視頻質量的條件下具有較高的判別效率，節約了大量dct變換和量化的時間，提高了編碼的速度，達到了實時性要求。From the management mode and integrating the aircraft part production characteristics, analysis and studies the integrated management of the manufacturing information, the organizing of the production plan and the control of the production process of the part manufacturing workshops which is under the cims environment, integrate with lean production idea. and this paper also applies concrete system analysis, promote general design plan and model establishing method. this thesis mainly discusses the workshop production practical flow, brings forward the new " month, week, day three class plan control " method, expects to apply effective control to the overall production process
本論文在了解了同行業企業的製造管理模式之後，以西安飛機工業（集團）有限責任公司零件製造車間為例，對零件製造車間進行系統的研究和分析，在此基礎上開發一個基於cims環境下適合零件製造車間的生產作業計劃管理系統，與精益生產方式（ leanproduction ） 、精益思想相結合，並對其管理系統進行研究，達成以生產計劃、生產調度為龍頭，充分利用工藝、工裝、工時定額等製造信息，科學編制生產的月、周、日計劃，高效的支配生產資源（如人、設備、工具、輔助材料等等） ，動態組織生產調度，準確預測隱患，全面監控生產過程，從而達到有效的提高生產效率的目的，並利用科學的管理方式最終提高我們的製造水平。The research results include the follows : present some rules for selecting measuring method according to the characteristics of product, study some problems in data preprocessing such as noise removing, probe radius compensation, edge data extracting, sun - regions merging, and local data mending or re - sampling etc. to ensure the part cad models being built and assembled accurately at dimension and shape in re modeling application, three kinds of model modifying techniques are presented such as model - based modifying, drawing - based modifying and physical model - based modifying
這些問題包括：根據產品表面形狀及建模方法，提出了一些選擇測量方法的原則；研究了消除測量數據噪聲信號、 cmm測頭半徑補償、測量數據邊界處理、測量數據塊拼合、數據補缺與補測等測量數據預處理問題。為了解決復雜外形產品re建模經常遇到的零件cad模型配合問題與尺寸精度、形狀精度問題，作者研究了基於cad模型的修正、基於零件圖樣的修正、基於物理模型的修正等三種模型修正技術。分享友人