最小費用解 的英文怎麼說

中文拼音 [zuìxiǎobìyòngjiě]
最小費用解 英文
least cost expansion
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 小 : Ⅰ形容詞1 （體積、面積、數量、強度等不大） small; little; petty; minor 2 （年紀小的; 年幼的） youn...
  • 費 : Ⅰ名詞1 （費用） fee; expense; expenditure; dues; charge 2 （姓氏） a surname Ⅱ動詞（花費; 耗費） ...
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 解 : 解動詞（解送） send under guard
  • 費用 : cost; expenses; outlay
  1. Secondly, their aims are made the investment of substations, feeders or running cost of electric power system minimum. but they do n ' t take into account of land utilization, street accessibility of right of way, etc., but demands of electric power system. generally, a straight line distance, namely, euclid distance, was used for calculating the distance between a load point and a substation, which is a straight forward but non - practical way for most planning techniques

    其次受研究工具的限制，這些模型以工程投資、運行費用等最小為目標，僅能考慮導線載流量、電壓降等電力系統技術約束條件，簡化略去了用地限制、街道可達性等重要的自然約束條件，且求解這些模型的前奏是計算負荷點到變電所的歐幾里得距離（直線距離） ，簡便但不切合實際（這一點在城市電網規劃中尤其重要） ，因此較難給出技術上可行的最優解。
  2. Based on the analyses of the investment of nozzle tube net and relationship between the annual operation cost and tube diameter function of a fixed spray irrigation system, a mathematic model to calculate the economical tube diameter of a spray irrigation system is developed by using the minimum expense norm and nonlinear planning theory in engineering economic analysis, and a direct calculation formula for the economical tube diameter in unrestrained conditions is presented

    摘要在分析了固定式噴灌系統的管網投資、年運行費用與管徑函數關系的基礎上，利用工程經濟分析中費用最小化準則和非線性規劃理論，建立了求解噴灌系統管網經濟管徑的數學模型，並給出了無約束條件直接求解經濟管徑的計算式。
  3. Based on a mathematical model which conforms to constraints, and has minimum discounted value of the sum investment and loss - cost in whole planning period, a new binary coding genetic algorithm is presented to solve multi - stage planning problem in this thesis. the method is proved to be efficient by test example

    本文分析了多階段電網規劃的思路，基於一個滿足約束條件，並在整個規劃期內所需要的投資費用和運行費用總和的貼現值為最小的數學模型，用遺傳演算法對算例進行了計算，計算中染色體編碼採用了涵括多個時間段的二進制方式，有效地解決了各階段之間的協調問題。
  4. Following, making development study from the three directions : the first one is how to reduce calculation when to use markowitz model. this text has improved the efficient frontier of markowitz model utilizing free risk assets, and reduced calculation about revenue rates " co - variance matrix utilizing single or multiple factors, and so on. the second one is to add thinking factors about, such as transaction fee, fund limitation, lowest transaction unit ' s limitation, risk measures and exchange rate risk of international portfolio securities, so as to make markowitz model closer to our country ' s practice

    接著，分三今方向對markowitz模型進行了拓展研究：第一個方向是運用markowitz模型時如何減少計算量，本文利用無風險資產來改進markowitz模型的有效邊界，利用單因子或多因子模型來減少收益率協方差的計算量等等；第二個方向是增加考慮因素，諸如交易費用、資金限制、最小交易單位限制，風險測度和國際組合證券的匯率風險，使markowitz模型更貼近我國的實際；第三個方向是對markowitz模型進行動態拓展研究，提出了將證券收益率看成是隨機序列時的投資決策模型，深入研究了m ? v有效邊界隨資產品種數增加而發生的漂移，並用解析方法和幾何圖形描述了漂移的軌跡和方向。
  5. This paper applies the theory of stochastic optimal control to deal with the optimal investment strategy problem for defined - contribution occupational pension scheme, sets up the optimal investment models under the minimum payment loss of the occupational pension funds in the deterministic and stochastic contribution cases respectively, solves the hjb equations to obtain the explicit form solutions of the optimal investment decision and payment polices, and then uses monte carlo simulation for the optimal strategy in the deterministic contribution case

    摘要利用隨機控制理論研究繳費確定型企業年金的最優投資策略，分別在固定繳費和隨機繳費情形下，建立基於給付損失最小化的企業年金最優投資模型，通過求解hjb方程得到最優投資策略和給付水平的顯式解，並對固定繳費時的最優策略進行蒙特卡洛模擬模擬。
  6. This dissertation is faced to the process of steel rolling to found network of manufacture material flow, basing on it founding guide line evaluation system of the cost of unit standard producing working procedure, guide line evaluation system of the quality cost of unit standard producing working procedure and guide line evaluation system of performance and efficiency ; and base on the cost data of all kinds of material flows, manufacture flow, flux data, manpower, energy consume, material consume, capital asserts occupied, fund occupied, and the production in working procedure, throughput of the materials in working procedures in the flow and countercurrent flow in the network of material flow of recorded in working procedure producing, using the “ whole closed down lane ” model to describe network of manufacture material flow of steel rolling, found the cost analyzing model system of the network faced to producing process. make the cost increasing of the producing by abnormity material flow in working procedure, and even the cost increasing of the producing procedure as the cost of the management behavior of working procedure fallen under cost evaluation guideline in responsible working procedure, so as to ration measure the factors fast correlated with management behavior by measuring the cost

    在企業管理信息化輔助工具所建立的數據平臺基礎上，建立了以基準物流圖模型為基礎的軋鋼生產主流程物流網路拓撲圖，根據圖論的理論求解最大流量和最小費用;計算每個生產節點的加工成本，分離質量成本，克服了單純財務數據進行成本核算所帶來的缺陷;建立了軋鋼生產主流程工序含鐵物料吞吐能力基準圖模型，並根據此模型建立了軋鋼生產主流程工序激勵物流協調性和匹配性、工序響應物流協調性和匹配性分析的過程能力指數計算方法;通過引入決策單元綜合投入與綜合產出效率最優原則的模型和基於投入不變、分析產出是否有效或基於產出不變、分析投入是否有效的模型，實現了對多個績效指標在不同績效值集合之間的相對比較，並可根據投入產出效率準則、或者投入（產出）有效性準則進行排序。
  7. Aimed at the current problem of pipeline layout optimization technique, the research of irrigation pipeline layout and pipe diameter optimization has been done, the gis ( geography information system ) and graph theory were first put forwarded to applyed to the design of low pressure pipeline irrigation project in the paper. with the support of gis, the minimal spanning tree theory of graph theory and 120 project theory can be applied to irrigation pipeline ' s layout optimization. at the aspect of pipe diameter optimization, simplicial method and interior - point method are been used in solve liner optimization model of pipe diameter to reach minimum project cost or a nnual working cost of low pressure pipeline irrigation

    本文主要針對當前南方地區低壓管道輸水灌溉規劃設計中存在的技術難點，開發研究先進實用的樹狀低壓輸水灌溉管網計算機輔助設計系統。首次提出了將gis （地理信息系統）和圖論技術應用於低壓管道輸水灌溉規劃設計及灌溉管網優化中，在gis支持環境下，應用圖論中的最小生成樹法和120規劃進行管道的最優化布置。建立以管道輸水灌溉系統的年折算費用最小為目標函數的管徑優化線性規劃模型，並將內點法應用於線性優化模型的求解。
  8. In order to solve the qos constrained multicast routing in mpls network, including bandwidth, delay, delay jitter, loss rate and cost, we construct a globally optimizing ant algorithm. based on the ant algorithm and qos, we study and develop an algorithm which can repair the multicast routing tree when the network multicast links fail. this algorithm can make traffic rerouting, recover network from failure and improve the ability of resilience

    本文探討了在mpls網路中，使用螞蟻演算法解決了包含帶寬、延時、延時抖動、包丟失率和最小網路費用等約束條件在內的服務質量組播路由問題；並且在考慮服務質量的基礎上，研究並設計了在網路出現鏈路故障之後，對組播路由樹進行補救的演算法，使得網路的業務流可以重路由，網路故障得到恢復，提高了網路的恢復力。
  9. Applying the stocking - methodology and management - theory of supply chain management and making use of the supplier cooperation relationship management, the capital flow management, the information management based on advanced technology such as edi, storage management, achievement evaluation and so on, the enterprise realize the jit purchasing on the situation of absenting enough detailed classification of product, finally fulfill the requirement of acutely variable order form, maximize the degree of customers " satisfaction, improve the adherence and contentment of customers, at the same time minimize the cost of the whole organization and establish a new multi - profit purchasing pattern

    本文運用供應鏈管理中先進的采購方法和管理理論，通過對供應商的戰略合作夥伴關系管理，資金流管理，以edi等技術支撐的信息系統管理，庫存管理和績效評價等方法和措施，在產品細分不足的情況下，實現準時采購，解決滿足波動較大的訂單需求的問題，使消費者滿意最大化，提高顧客的滿意度和忠誠度，同時使組織付出的成本最小化，建立起一種多贏的新型采購模式。
  10. Then after introducing the grammar rule of lk _ yy language, we introduce the data structure and algorithm to implement them in details. among them, we first introduce the realization of basic language, then put emphasis on the translation of simple model object and the implementation of the two other basic features, inheritance and method overriding. last, making use of lk _ yy, we solve the maximum cost minimum flow problem in traffic program of gis

    首先指出了lk _ yy解釋系統是採用面向對象的系統分析與設計方法來實現的；然後在介紹lk _ yy語言語法規則的基礎上詳細介紹了實現它所需的數據結構和演算法描述，其中先介紹lk _ yy語言中基本語言的實現，然後重點講述了簡單模型對象的翻譯以及對象的兩個基本特徵繼承性和方法覆蓋的實現；最後利用lk _ yy解決了實際gis系統中交通規劃的最小費用最大流問題。
  11. Abstract : in this article an optimization method is applied to de sign open - type distribution networks. graph theory technology is used. its mathem at ical model considers both the investment of constructing lines and the cost of o peration. the main idea is getting the structure of tree network that meets with the technical constraint conditions and at the same time make the annual cost mi nimum. the examples of simulation show that this method is fast and effective

    文摘:將圖論優化技術應用於配電網路的優化設計，提出了一種適合於開式配電網路規劃的優化方法.所建的數學模型綜合考慮了待建線路的投資和運行費用.求解方法是以圖論中的最短路徑問題為基礎，配合以開式網路潮流演算法，並通過可行路徑的合理變換，得出滿足技術約束條件且使年計算費用取極小值的樹狀網路結構
  12. In the system, dss integrates relative kb together, especially the train routing kb, approval experience kb. at the same time, the paper constructs the relative model of the claimed train approval optimization model in railroad bureau and uses the minimal cost and maximal flow algorithm based on queueing theory to solve the problem

    在本系統中， dss中集成了相關的知識庫系統，特別是車流徑路知識庫、審批經驗知識庫。同時，對鐵路請求車審批優化中的請求車審批優化問題建立了相應的模型，並利用基於排隊論的最小費用最大流求解了該問題。
  13. The writer synthesize the technology of computer, wireless data communication, automatic control, ect., based in the cosideration of update communication technology according with the traditional industrial, implement a data transmission channel using gsm short message platform, which can meet the requirements of monitoring, dispersing and non - watching of the monitoring collection points, it is also a monitoring collection system with the features of wide covering by net, non - schedueld and unfixed monitoring, and it has the strong points of low investment and low management cost as well. this system has advantages compared with other systems that should meet the requirements as dispered locations of monitoring collection, wide covering, unfixing monitoring, non - strict demand for real - time

    基於將最新通訊技術融合到傳統產業中的考慮，綜合計算機、無線數據通訊、自動化控制等技術，作者成功實現了以gsm短消息平臺作為一種數據傳輸通道，適合監控採集點移動、分散、無人值守，具有網路覆蓋面大、可不定時動態監控特點的無線監控與數據採集系統，該系統具有用戶投資小、運營費用少的優點，對于解決監控採集點分散、覆蓋面廣、監控點移動、實時性要求較低的監控與數據採集任務具有無可比擬的優勢。
  14. Abstract : this paper studies the minimum cost problems on a class of impulse control model, with a certain conditions, it gives an explicit value which is the minimum of the cost function

    文摘:本文研究了一類脈沖控制模型的最小費用問題，在一定條件下，給出了相應的最佳費用函數具體解析式
  15. The best way to solve the problem is to adopt the reliability cost - benefit analysis method which analyze the outage costs of generation side and demand side to find the optimal reliability to reduce the power company and the customer ' s costs to the least

    解決這一矛盾最好的辦法就是採用可靠性成本?效益分析法，綜合分析供電側的投資成本和用電側的停電損失，尋求一最優可靠度，使供用電雙方的成本費用為最小。
  16. They abstract loads as points, and simplify the issue to find the point which makes running cost of electric power system minimum as optimal substation location. the single location optimal model is solved by the method of iteration which is often used to solve extremum problem. the multiple location optimal model is solved by the method which is called location, distribution by turns

    用得最多的模型是經典的單、多源連續選址模型，它將負荷抽象為幾何意義上的點，將求最佳所址簡化為求使網路運行費最小的點的坐標，單源連續選址採用數學優化方法中求極值的迭代求解，多源連續選址通常採用交替選址?分配法求解。
  17. For the optimization of the water distribution pipeline network system, we use the least annual cost of the whole micro - irrigation system, the variables include nozzle, pipeline, water pump, electromotor and so on, genetic algorithm was applied

    在系統優化方面，本文採用以包括灌水器、管網、水泵、電機等設備在內的微灌系統的年費用最小為目標函數，利用遺傳演算法求解。
  18. Some important questions on the delivery network constructing process are studied as focal points, and as a result the feasible transportation routings searching algorithm based on the minimum allocating costs and the feasible transportation routings searching algorithm based on the approximate solution of tsp are proposed separately

    我們對配送網路構建過程的有關問題進行了重點研究，分別提出了基於最小指派費用的可行運輸路徑搜索演算法和基於旅行商問題近似求解的可行運輸路徑搜索演算法。
  19. Last, use the minimum cost and maximum flow method in graph theory to solve the problem. the result got is relativel y accurate and the solving process is quite fast and simple

    問題求解利用網路流中的最小費用最大流演算法，既保證了必要的精度，又使得問題求解快速、簡單。
  20. What ' s more, the combination of equilibrium axiom and mathematical methods helps to make solving fermat - steiner problems easier

    同時，用勢能最小原理和數學方法相結合，可以更簡便地解決費馬斯坦勒爾問題。
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