utility distribution 中文意思是什麼

utility distribution 解釋
管道間
  • utility : n 1 有用，有益；實用，【經濟學】效用；功利；〈常 pl 〉 有用的東西。2 【哲學】功利主義。3 【戲劇】...
  • distribution : n 1 分配，分發，配給；分配裝置[系統]；配給品；配給量；【經濟學】配給方法，配給過程；分紅；【法律...
  1. On the basic of it, through constructing the model of individual participation in the third distribution, it raises the maximum utility target of the charitable donator and the balanced conditions of realizing the target, and also analyze the influence factors of

    在此基礎上，構建了個人參與第三次分配的模型，提出了慈善捐贈者效用最大化目標和實現目標的均衡條件，並結合模型分析影響我國個人參與第三次分配的因素。
  2. 600 volt single layer thermoset insulated utility underground distribution cables

    600伏特單層熱固性絕緣公用地下配電電纜
  3. The core products include telecom power systems, board mounted power supplies, custom power supplies, ups, precision air conditionings, outdoor shelter solutions, automatic transfer systems, network power protection products, vrla batteries, lv & precision distribution cabinets, centralized power and environment monitoring systems, dc power systems and ac motor drive inverters used in electric utility power systems

    艾默生網路能源產品涉及通信電源、印刷板板裝電源、客戶定製電源、 ups 、機房專用精密空調、戶外一體化通信機櫃、自動切換開關、動力網路保護產品、蓄電池、低壓配電和精密配電櫃、動力設備及環境監控系統、電力操作電源、交流變頻調速器等領域。
  4. In the chapter two we discussed that the server would first use speed - 1 to serve customers when the system entered the busy state from the empty state, but when the server found the number of customers in the system exceeded the thresh - n during serving, after finishing the service of current customer it would use speed - 2 to serve the next customer till there is no customer. by the method of supplementary variable, l - transition and constructing vector markov, we attained the distribution of the queue length, the distribution of wait - time, the distribution of stay - time, the utility and etc. in the last part of this chapter, we discussed the optimal n * for thresh n which minimizing the cost function and we illustrate the cost function behaves for various parameter selections by a numerical study

    在本文第二章討論了當系統從空閑進入忙期時是服務臺以速度1進行服務，但一旦對某顧客服務完畢時如發現系統中的顧客數超過n值時就以速度2服務后續顧客直到系統變空的可修排隊系統，通過構造各種向量馬氏過程和吸收向量馬氏過程，獲得了瞬態、穩態隊長分佈、等待時間分佈、逗留時間分佈、更新周期分佈等一系列排隊指標以及可用度、可靠度等一些可靠性指標，在本章最後又從系統如何更好節省費用角度出發討論了門限n的最優取值問題，並利用mathematic軟體對費用函數進行了數值模擬。
  5. Based on field collection, observation, ethnobotany survey, herbarium specimens and literature checking, authors recorded the current utility status of fagaceae plant resources ( the abundance, distribution and the utility ) in guangxi zhuangzu autonomous region of southwest china

    摘要在較全面野外考察、調研的基礎上，結合資料查詢、查閱，對廣西殼斗科植物的發掘和利用進行了初步探索研究。
  6. Grid the utility - owned power distribution system

    電網電網是指電廠的電力輸送系統。
  7. To answer the question " why to reform ", the paper explores the cause in terms of demand, efficiency, competition, and environment, and proposes that demand for consumption is the outset of the distribution channel as well as the end of the channel. any change in quantity and structure of consumer demand will result in corresponding changes in the structure and behavior of the distribution channel. as it can reflect the function and utility of the specified system in a specific period, efficiency has become the driving force to initiate the reform in the distribution channel

    消費需求在數量上與結構上的每一次改變，都會拉動流通渠道結構與行為的相應變革；效率作為特定歷史條件下特定系統的功能與效能反映，其經濟性、客觀性及發展性特徵成為流通渠道變革的驅動力；競爭是市場經濟的基本現象，它在流通渠道中表現為部門競爭及部門間競爭，兩個方面競爭的共同作用必然導致流通渠道整體結構、數量、關系等一系列相應的變革；環境是流通渠道生存的空間，其從政治、經濟、人口、技術等方面對流通渠道形成制約，環境的變化刺激流通渠道產生相應的變革。
  8. And then, it especially introduces the theoretical basis of pert predicted method and the technology of monte - carlo simulation, it ascertain the random variables of the model by analysing the uncertainty factors of economic effect index. and it brings forward random npv model in the light of basic npv model. using the theory of expected utility to evaluate the risk of project by the probability distribution of project ' s npv

    通過分析影響項目經濟效益指標的不確定性因素，確定了模型的隨機變量；根據基本凈現值模型提出了隨機凈現值模型；通過項目凈現值的概率分佈運用期望效用理論對項目的風險進行評價。
  9. The engendering source of traffic volumes and their general influential factors have been presented, and the situation of nowadays highway transportation has been discussed. according to the introduction of traffic distribution theory and classical assignment method, analysis of traffic flow path selection among cities and that of special influential factors for traffic flow on toll highways, initial analysis to the forming mechanism of traffic volume on road sections has been made, and a probability model for path selection has been set up with the maximum - utility theory and disaggregating model. detailed analysis to impedances on road sections and their functions ( especially to three main composing factors of the impedances as cost of time, transport and toll and to the functional relations with traffic loads ) was made, at the same time, the relative cost calculating model was set up on the basis of the state - of - art achievements in both international and national researches

    主要研究內容包括：交通量的產生根源及一般影響因素分析和當前公路運輸地位討論；從交通分配理論及經典配流方法著手，通過分析城市間交通流路徑選擇行為和收費公路路段交通量特殊影響因素，初步提出路段交通量的形成機理，並採用效用極大原理和非集結模型理論（ disaggregationmodel ） ，建立用戶出行路徑選擇概率模型；對路段阻抗及路阻函數（尤其對行程時間費用、車輛營運費用和道路收費這三個構成路段阻抗的主要因素及其與交通負荷間的函數關系）進行較為詳盡的分析，並以現階段國內外較為先進的研究成果為依據建立相應的成本測算模型，其中，特別提出了兩種確定客貨車輛時間價值的分析方法；離散分析法和時間-費率轉換法，後者是在目前基礎調查、統計數據資料不夠齊全的現實下提出的一種確定道路系統內務車型時間價值的較為實用的新方法；對我國公路收費政策的背景和理論、實踐依據及費率的各種影響因素進行重點分析；從數學的角度證明合理費率的存在性，並以最優化理論為基礎，建立在普通收費公路和擁擠路段交通調控型收費公路兩種模式下合理費率的計算模型等。
  10. This paper combined the study of predecessor and use pert predicted method and technology of monte - carlo simulation to get the probability distribution of project ' s random npv, and to use the theory of expected utility to get expected utility value for decision - making to make decision of project

    本文結合前人的研究，利用pert預測法和蒙特卡洛模擬法，建立了項目的隨機凈現值模型。通過分析凈現值的概率分佈，利用期望效用理論得出決策者的期望效用值，對項目作出決策。
  11. After analyzing the briefly introduction of the related theories regarding the third distribution ( include popular moral theory 、 responsibility theory and so on ), it is valuable to expound individual participation in the third distribution by the angle of utility theory

    簡要介紹國內外關于第三次分配的相關理論，包括盛行的道德論、義務論等，在綜合分析已有論述后，認為從效用論角度對個人參與第三次分配做出系統的論述有一定的價值。
  12. Experiment data is analyzed with method of projection pursuit for more reliability and utility value. this paper first systematically studied energy dissipater of suspension girder in steep gradient with supercritical flow according to used in actual engineering and received perfect effect. experimental studies about the distribution velocity, the variation of water surface and pressure are undertaken

    然而，文章主要針對已獲國家自然科學基金資助，且已在實際工程實踐中產生了良好消能效果的陡坡急流懸柵消能工的部分試驗成果，進行了較全面深入地討論，即具體根據試驗資料系統分析了懸柵陡槽內泄水時的流速分佈、底板壓力分佈及水面線變化情況。
  13. Formula of static pressure distribution parameters for calculating the static pressure distribution in distributing headers of utility boiler

    電站鍋爐分配集箱靜壓分佈參數的確定
  14. By establishing a dynamic mathematic model, this dissertation works out a reasonable solution to the distribution of individual assets among consumption, investment and insurance purchasing in order to achieve the maximum expected utility of consumption and final wealth endowment

    本論文通過建立動態的數學模型，解決投資者的資產在消費、投資和購買保險之間進行合理分配，以達到個人期望消費效用和終值財富效用最大化。
  15. This paper has important value for the government to establish the policy of urban planning, land utility and revenue distribution

    本文研究成果對于城市政府利用土地增值規律合理制定城市規劃與土地利用規劃及收益分配政策具有重要參考價值。
  16. A world operator in the fields of electricity generation, transmission and distribution, as well as utility management

    -由中國電力報社主辦，面向電力行業和相關企事業單位及全社會的網路新聞媒體。
  17. There are three commonly used sources for packages ; distribution cds ; packages manually downloaded via a browser, file transfer protocol ( ftp ) client, or the wget utility ; and automated downloads

    有三個常用的軟體包源：發行版本cd ；通過瀏覽器手動下載的軟體包、 ftp服務器等；自動下載。
  18. This chapter attempts to offer a price pattern based on the flux balance by comparing the advantages and the disadvantages of a few price patterns. also according to the realistic operating data of some telecom operator, proves that under the condition of the unbalance of the flux distribution, this price pattern can conspicuously improve the utility of the present infrastructure

    本章中比較了多種定價模式的優缺點，嘗試性的提出了一個基於流量平衡的定價模式，並結合某電信運營商的實際數據，論證了在電信設施流量分佈的不均衡的情況下，定價模式的改善可以顯著的提高現有基礎設施的使用率。
  19. Guide for the application of neutral grounding in electrical utility systems ; part 4 : distribution

    電力事業系統中性接地應用指南.第四部分:配電系統
  20. Moreover presents a step - to - optimization contract mode that can effectively estimate the cost of customer ' s participation in order to take a customer - specific incentive payment and maximize the benefit of utility by using the customer behaviors. meanwhile also discusses a model about the dynamic flow model with the consideration with interruptible load. on the other hand, this paper discusses the influence from the demand side generation for the electric power system and presents an advanced design model for distribution networks, especially for demand side generations

    本文首先總結了需求側管理的基本概念和主要內容，然後根據以前的研究成果，提出一種基於用戶行為的分步優化合約方案，能有效的估算用戶實施該措施的成本，從而達到電力公司收益最優，同時討論了考慮可中斷負荷的動態潮流模型；另一方面，本文還基於分佈發電技術，探討了用戶發電資源對電力系統的影響，並提出考慮該資源的配電網規劃模型改進方案。
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