efficiency statistic 中文意思是什麼

efficiency statistic 解釋
有效統計量
  • efficiency : n. 1. 功效。2. 效率；效能；實力，能力。3. 【物理學】性能。
  • statistic : adj 統計（上）的，統計學（上）的。 statistic data 統計資料。 statistic figures 統計數字。n 〈僅用...
  1. This system has some functions as following : first, statistic analysis and valuation of the spatial distribution of beijing traffic noise ; second, real - time simulation of the affection that is traffic noise in residential area ; third, previewing statues and standards of environmental noise ; fourth, management of spatial data and property data ; fifth, alternant querying of spatial data and property data ; sixth, inputting graphs and tables. we can build accurate and identical channels of information ' s coming, accelerate the circulation rate of environmental information, and increase the efficiency of environmental information resources by studying and implementing metropolitan environmental noise management information system. meanwhile, it can reduce the burden of these environmental workers

    城市道路交通噪聲信息管理系統的研究與實施可以建立準確、一致的信息來源渠道，加快環境信息的流通速度，提高環境信息資源的利用率，減輕環境工作者的工作負擔，提高環境管理工作中的效率，為環境管理和環境規劃與評價提供依據；該系統的建立與開發同時也為開發類似系統的環境工作者提供參考和借摘要一鑒，為今後實施集水、氣、噪聲、固體廢棄物為一體的環境管理信息系統平臺提供了一個子框架。
  2. Application of the new system not only increased the efficiency of decision making, but also improved the correctness of decision making and increased the investment benefit. as shown in a incomplete statistic, 515. 900 million rmb was invested on new project including technical change project during 2002 - 2004, with an average profit if 96. 62 million rmb and a average payback period of 5. 33 year and a investment payback rate of 18. 76 %. key project and some representative project basically reach the expect purpose

    據不完全統計，在2002年? 2004年期間，總公司用於新項目投資（包含技改項目）資金為51590萬元，年均總利潤為9662萬元，平均投資回收期為5 . 33年，投資回報率18 . 76 % ，在扣除安全、環保等不直接產生效益的投資項目后，重點項目及一些具有代表性的項目基本達到了總公司4年收回投資的預期收益目標。
  3. This paper presents a type of electric power bidding mechanisms based on sealed - hid auction theory, and models generation company ' s equilibrium bidding with order statistic principle, in which the cases that the same and different generation capacity among generation companys is considered, then analyzes the relation between the market clear price and bidding mechanism to explore the optimal bidding mechanism from the view of market efficiency

    摘要基於暗標拍賣理論，提出了一類電力競價機制，然後運用次序統計量方法，分別對發電容量相同與不同的發電商組成的電力競價市場，構建發電商的均衡報價模型；在模型求解基礎上，分析競價機制對市場清除價的影響，以從市場效率的角度探求最優電力競價機制。
  4. According to the above study, a production scheduling and statistic system is developed, which is the organic part of the erp system of wall - paper factory in guangdong province, and the application results show that the system is efficiency

    根據以上研究，開發了一套生產調度和統計系統，作為廣東某墻紙廠erp系統生產模塊的有機組成部分，並得到了比較好的應用效果。
  5. Based on the analysis of crop structure and crop yield according to the statistic data in 1949 ~ 2000 year. the total water consumption of main crops and the amount of rainwater utilized have been calculated. the rapid increase in water demand for crops production after the late eighties is the one of main reasons of the water resources crisis in baoding area. the efficient precipitation, the water demand and the deficiencies of main crops in different typical years and in different growth period in baoding plain have been studied in detail. the factors of water use efficiency of different crops have been put forward through the analysis of test data in typical year

    本文利用保定市1949 2000年主要農作物的種植面積與產量統計資料，在分析了歷年種植結構變化、單產變化的基礎上，明確了歷年糧食總產變化情況，計算了歷年糧食生產的總需水量及其變化；根據農作物的雨水資源的變化規律，分析了歷年用於糧食生產的有效降水量；得出了保定市農業用水量從90年代中後期大幅度增加而有效降雨量的明顯減小，是造成保定市水資源供需矛盾突出的主要原因之一。
  6. In this paper, starting with the physical mechanics of land surface hydrologic process and the introduction of the theory in probability statistic distribution, an analytical expression of heterogeneous evapotranspiration efficiency is given which takes heterogeneous soil water content ' s subgrid scale spatial variability into account, through which the parameterization scheme of subgrid scale soil surface ' s evapotranspiration efficiency ( which is generally called mosaic method ) is modified to a statistic - dynamic scheme in which a whole heterogeneity of the grid region is considered

    本文從陸面水文過程的物理機制出發，引進概率統計分佈理論，推導出一種由非均勻土壤含水量次網格尺度空間變率所形成的非均勻蒸發散率解析表達式，從而將通常的次網格尺度地表蒸散率的參數化方案（ mosaic方法） ，改進為考慮網格區整體非均勻性的統計-動力參數化方案。
  7. Erp ( enterprise resource planning ) is a computer management system, which makes full use of computer technique, advanced management theory, ideology and method. with the help of erp " s counting, controlling, statistic and analysis ability, business target is reached by global optimization of enterprise resource such as personnel, capital, apparatus and material. erp enhances enterprise competition power substantially by increasing productivity, lowering cost and improving capital efficiency

    Erp （企業資源計劃）通過計算機技術，把先進的管理理論、思想、方法融入計算機軟體系統中，企業根據經營目標，利用erp系統的計算、控制、統計、分析功能，把企業的人力、資金、設備、物料等資源進行合理的分配，以提高生產效率、降低經營成本、提高資金利用率，從而提高企業的綜合競爭力。
  8. Compared with the other traditional algorithms, our synergetics based classification has the distinguished superiorities in feature extraction layer. the adjoint vectors representing the statistic feature of fingerprint images make global retrieve possible, promote the classification efficiency and deduce the feature extraction difficulty

    與傳統特徵提取過程不同，伴隨向量提取了指紋像素域的統計特徵，在指紋庫中形成整體檢索，有效提高了分類效率，降低了特徵提取的難度。
  9. The efficiency of medical record management was high increased. the storage capacitance of medical record information is enlarged, and it is very convenient to search and using these information. in the mis, statistic data of medical information was feed back in time, and the information integrality of circulating medical record was maintained

    改變了手工操作和純粹手工操作計算機化的病案管理模式，實現了計算機的一體化管理；提高了病案管理的工作效率；擴大了病案信息資料計算機的存儲、檢索及利用；及時反饋了醫療信息的統計數據；保證了病案流通病案資料保存的完整性。
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