predecessor function 中文意思是什麼

predecessor function 解釋
前鉗數
  • predecessor : n. 1. 前任；前輩；〈古語〉祖先。2. 【農業】前作；【數學】前趨。3. （被取代的）原先的東西。
  • function : n 1 功能，官能，機能，作用。2 〈常 pl 〉職務，職責。3 慶祝儀式；（盛大的）集會，宴會。4 【數學】...
  1. Mathieu function is the base of field theory analysis in elliptical cylinder coordinate system. so, firstly, detail investigation has been given about the problem of numerical analysis of matheiu functions, based on the predecessor ' s contribution, an improved faster algorithm of numerical analysis and confirmation algorithm of matheiu functions has been presented

    Mathieu函數是橢圓柱坐標系統下場論分析的基礎，因此本文首先對mathieu函數的數值計算問題進行了詳細研究，並在前人基礎上完善並進一步改進了目前被認為較為可行的數值演算法，並提出了驗證演算法。
  2. Based on summarized and analyzed the existing problems of the solution for scheduling rtrpmt and tft, the author constructs a new heuristic function which adequately takes predecessor and successor relation among tasks into account, targeting that the direct successor of current running task is to be given the earliest time to be run

    針對實時分佈系統中大量的相關周期性多任務，在分析、總結了前人對此類任務的調度演算法解決方案所存在的問題基礎上，構造了一種新的啟發函數，該啟發函數充分考慮了任務之間的前驅、后繼關系，以當前任務的直接后繼具有最早開始執行時間為目標。
  3. Considering the limits of all predicting models, we select some kinds of methods form predecessor ' s study such as grey - movement forecasting modes of uniformly factal, exponent smoothing prediction verhulst model forecasting, verhulst inverse - function forecasting, trend prediction, growing model prediction and so on to build a model base. it is a software of landslide prediction which based on gis and developed by vb6. 0

    考慮到各種預測預報理論模型的局限性，本文從前人的理論模型中選出了等維灰數遞補動態預測模型、指數平滑預報模型、 verhulst及verhulst反函數預報模型、趨勢移動平均法預報模型、 「成長」曲線預報模型等幾種模型建成預測預報模型庫，以mapinfo為平臺，利用vb6 . 0語言開發研製了基於gis的滑坡預測預報軟體系統。
  4. This paper has conducted the research from six aspects to our country inhabitant sports consumption. the first part, analyzed the topic background and significance of this paper selected, the domestic and foreign research summarize, structure arrangement and this article main innovation place ; the second part, under the foundation of synthesizing the predecessor ' s viewpoints, the paper defined the connotation of inhabitants ’ sports consumption, and analyzed the function of the sports consumption from the economy, the society, the psychology, the body principle aspects, in this foundation, pointed out the inhabitants ’ sports consumption essentially belongs a part of development and enjoying consumption ; the third part, analyzed the changed development and present situation of our country inhabitants ’ sports expends, from sports aspects of consumption demands, consumption scale, consumption pattern, consumption way, consumption environment, sports population, and pointed out the existed question and its disparity with the developed country ; the fourth part, analyzed the influence factors of the development and present situation of our country inhabitants ’ sports consumption, mainly promoting factors are “ the plan of all the people ' s fitness ”, the beijing olympic games, inhabitants ’ healthy sports consciousness and the television sports and so on ; the restricting factors mainly displays in the income horizontal insufficiency, service industry proportion is not high, dual economic structure restriction and waste use of during - odd leisure and so on ; the fifth part, unifying the macroscopic background of our country economy

    第一部分，分析了本文的選題背景和意義，國內外研究綜述，結構安排和本文主要創新之處;第二部分，在綜合前人觀點的基礎上界定了居民體育消費的內涵，並從經濟、社會、心理、身理方面分析了體育消費的功能，在此基礎上，指出居民體育消費本質上屬于發展和享受消費的一部分;第三部分，從體育消費需求、消費規模、消費結構、消費方式、消費環境、體育人口等方面分析了我國居民體育消費的變化發展現狀，並指出存在的問題及其與發達國家的差距;第四部分，對我國居民體育消費發展現狀的影響因素進行了論述，主要促進因素有全民健身計劃工程的實施，我國體育事業、產業的發展壯大，居民健康、體育意識的增強和電視體育的引導等;制約因素主要表現在收入水平不足，服務業比重不高，二元經濟結構的制約和餘暇時間的浪費利用等等;第五部分，結合我國經濟發展的宏觀背景，分析了我國居民體育消費發展的趨勢。
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