有效估計者 的英文怎麼說

中文拼音 [yǒuxiàogūjìzhě]
有效估計者 英文
efficiency estimator
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 估 : 估構詞成分。
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 者 : Ⅰ助詞1 （用在形容詞或動詞後面 或帶有形容詞或動詞的詞組後面 表示有此屬性或做此動作的人或事物） 2 ...
  • 有效 : effective; valid; efficacious
  • 估計 : estimate; evaluate; take stock of; size up; calculate; appraise; reckon; estimation; forecast
  1. Through the inspecting, the author selected three methods of eradiate noise ' s feature extraction. the methods include the pedigree, e - filter, fractal. in those methods, the pedigree is based on frequency field, the e - filter is based on the energy field and the fractal is based on time field

    本文作者經過考察，採用了三種前期研究中較為有效的水下目標特徵提取方法? ?基於功率譜估計的線譜特徵提取方法、基於小波分析的不同頻段內能量特徵提取方法和基於水聲信號分維特性的特徵提取方法。
  2. Based on the correct evaluation of the means and covariance of the measurement error in cartesian coordinate system, the algorithm processes the radar measurements sequentially, and the linearization of measurement equation is no longer neccessary

    作者推導了有測速數據時的去偏轉換卡爾曼濾波演算法。此演算法估計精度和計算效率比以前的方法有較大改善，對測量方程不做近似處理。
  3. Therefore this paper proposes the delay equalization algorithm which can both guarantee the qos of high priority traffic and effectively reduce the delay of ubr traffic in broadband satellite network. it is based on the prediction and equalization the delay of vbr or abr traffic so that the saved slots can be allocated to ubr traffic. the approach of dynamic alternation slots between vbr and ubr traffic can improve the mean tdma frame utilization while reducing the delay of ubr traffic

    因此本文在基於流量估計的資源調度演算法基礎上，提出了一種在寬帶衛星網路下能夠保證高級別類業務qos ，同時又能夠有效地降低ubr業務時延的時延均衡（ delayequalization ）調度演算法，它是基於對vbr或abr業務時延的預測，均衡時延的方法，保證vbr或者abr業務qos的同時，將節省的時隙分配給ubr業務。
  4. Now we have the small and medium - sized business of representative for a company ' s electromechanical profession in homeland, the manpower resource management present situation investigation analysis, discover the program of the manpower resource of a company ’ s recruit 、 training 、 effect check and salary reward system have many problems : the function of a company ' s manpower resource management is as follows, the company ’ s management is the experience of each department class cadre of straight line, especially lacks effect check system ; employees lack competitive consciousness, lacking actuating pressure, the employees lose initiatives gradually ; the manpower resource management of a company is confined to only somewhat daily recruit, salary capital calculation provide wait for general affairs, manpower resource management is not obvious for strategic influence as well as and strategic connection

    在筆者對a公司這樣一個在國內機電行業具有代表性的中小型企業的人力資源管理現狀進行調查分析后，發現a公司的人力資源的規劃、招聘、培訓、績效考核及薪酬體系存在很多問題： a公司人力資源管理的功能不足，甚至缺失；公司以各直線部門班幹部的經驗化管理為主，尤其缺乏績效考核體系；員工普遍缺乏競爭意識，缺乏工作壓力，由於缺乏績效評估，沒有有效的激勵，干好乾壞差不多，員工逐漸失去進取心； a公司的人力資源管理只限於一些日常的招聘、薪資計算發放等事務，人力資源管理對戰略的影響以及和戰略的聯系都不明顯。
  5. The major advisory services completed in recent 3 years are as follows ( 1 ) " study on comprehensive benefits of the three gorge project " ( main participator ), which was the key project ofthe seventh five - year plan of the state and won the first - grade prize for outstanding achievemetn in scence and technolog awarded by the state science and technology committee ; ( 2 ) " cause analysis and countermeasure study about investment over - estimation of water project ; ( 3 ) " research on modermization of water conservancy " ( 4 ) " investigation of water price system of yellow river basin / ; ( 2 ) - ( 4 ) are the key projects of the ministr of water resources p. r. c. person in charge ( 5 ) " assets evaluation and compensation investment calculation for 41 inundated enterprises in the theree gorge reservoir area " ( 6 ) ' proitive analysis of regional economic developetn and port construction of jiansu province " ; ( 7 ) " surpervision for resettlement adn rehabilitation of dahe reservoir in guangdong province " ( person in charge ) and so on

    近三年業主要從事的重大咨詢業務有： 1 .作為主要參加者承擔完成國家『七五』重點攻關項目「三峽工程綜合效益研究」 ，獲國家科委科技進步獎一等獎；主持完成水利部重點項目： 2 . 「水利水電工程投資超概算成因分析及對策研究」 、 3 . 「現代化水利研究」和4 . 「黃河流域水價制度研究」 ；作為技術及外業負責人先後完成了： 5 . 「三峽庫區受淹企業資產評估及補償投資計算」 、 6 . 「江蘇省區域經濟發展與港口開發的實證分析」與7 . 「廣東省大河水庫移民遷移安置監理」等咨詢業務。
  6. Drawing piece unfold size is one basic condition under the calculation on coefficient, number of drawing, handbooks or books of press are not given, practice press production, die designer designs drawing die by experience calculation, after testing, according to deformation, state, defect shape of testing blank, shape and unfold size is revising, finally, unfold size and shape of blank are determined, designing period is longer, cost of die and work piece is to raise, economic benefit is to reduce

    拉深件展開尺寸是拉深可行性分析中計算拉深系數與拉深次數的前提條件，現有沖壓手冊或教材對于復雜拉深件的展開尺寸計算尚未論述。復雜拉深件的沖壓生產中，模具設計者憑經驗估計拉深可行性，設計製造拉深模進行反復試壓，根據試壓件的形變狀態，缺陷形貌，制定坯料展開尺寸和形狀，周期較長，因而生產成本高，經濟效益不佳。
  7. In the second chapter, the concept of value multiple is introduced in details and a new valuation model is given at the end of this chapter. an important conclusion is drown through data analysis in american capital market in the chapter three : there is a strong relativity between the value multiple and the stock price. in the next chapter, we analyze those factors that they can weaken the effect of value multiple when we use it to judge the intrinsic value of securities in our country and countermeasures ^ against those factors

    本文第一章主要就證券價值分析的一般原理、常用方法以及存在的問題進行了探討；第二章主要就價值倍數法的理論基礎、計算公式進行闡述和推導，並最終構建了基於價值倍數概念上的估值模型；第三章主要通過美國資本市場的數據對價值倍數與股票價格之間的關系進行了探討，最後得出二者之間為正相關的結論；第四章主要就我國證券市場上影響價值倍數運用的主要因素以及對策進行探討，並通過實例演示證明價值倍數模型在我國證券市場運用的有效性；第五章對整個研究過程進行了總結，並就其中存在的問題提出了改進的思路以及進一步研究的方向。
  8. In this dissertation, some basic investigations on the bem of 3d elastic contact problem have been carried out, which can be listed as follows : at first, an early investigation of authors " group, on direct error estimation of bem solution for elasticity problem, is extended from 2d problem to 3d elastic contact problem. an accurate and efficient algorithm for the determination of boundary displacement, which is continuous with the displacement solution within the domain of an elastic body, is then presented

    本文對三維彈性體接觸問題的邊界元法做了若干應用基礎性研究，其中主要包括以下幾個部分：作者首先將本研究組提出的彈性力學問題邊界元解誤差的直接估計從二維推廣到三維問題，給出了確定與域內解連續的邊界位移的一種精確有效的方法。
  9. Based on the comparative angle, states enterprises " entrustment theory, and reveals present situation and questions of state - owned enterprise entrustment, and gives some new points and thoughts to found and perfect the system of state - owned enterprise entrustment. then, the thesis deeply probed into accounting problems in state - owned enterprises " entrustment, including property right, assessment, benefit of division, risk bearing method, accounting treatment of entrustment cost. on basis of the analysis and entrustment practice of zhengyuan - weifeng, author thought enterprises " entrustment fits the reality choose of state - owned enterprises, and it is an effective reformatory model of state - owned enterprises

    作者從比較法的角度，闡述了企業託管的一般理論，揭示了目前我國國有企業託管的現狀及問題，為建立和完善我國國有企業託管體系提出一些新觀點和新思路，對國有企業託管中的財務會計問題，包括託管中的產權問題、資產評估、利益分配及風險承擔方法、託管費的會計處理等進行了深入的理論探討和分析，並在此基礎上結合正圓?維豐的託管財務實踐，認為企業託管能夠直接進行企業財產權的重組，適合我國國有企業的現實選擇，是一種有效的國有企業改革方式。
  10. The objectives of the workshop were to : expose participants to new trends on interactive radio instruction ( iri ) ; acquaint them with new skills and knowledge on iri methodology, scripting and project cycle management ; inculcate basic skills to enable participants facilitate, monitor and evaluate the project. ; create a forum for interaction amongst the implementers of the project and front line workers to evolve best approaches to be adopted to move the iri project forward, and to enhance the knowledge, skills and competencies of participants to strengthen their capacity to mobilise and sensitise pastoralists to support the iri project initiative in schools

    此次研討會有幾個目標：介紹有關互動式廣播教學的新趨勢；透過訓練，讓參與者熟悉該教學方法，教案的寫作及評估管理；灌輸有助於有效執行與評估教案的基本技能；在所有的參與者之間，包括執行該訓練計畫的人以及第一線的工作人員，創造一個能夠互動對話的空間，以引導出讓互動式廣播教學得以順利進行的最佳方式；以及，增加所有參與者的知識，技能與競爭力以強化他們動員牧民的能力，讓互動式教學能在學校順利展開。
  11. It has thus been demonstrated that a tiered approach at all three steps can be helpful to optimize the use of the available resources ; if relatively crude tools ? designed to provide a “ worst case ” estimate ? do not suggest a toxicologically significant exposure ( or a relevant deficit of a particular nutrient ) it may not be necessary to use more sophisticated tools

    已經證明，在所有的三個步驟中一種分層的方法能夠有效優化可用資源：如果一種相對粗糙的方法設計用來對最壞的情況進行評估沒有顯示有毒理學意義的暴露（或者某種特定營養的不足）那就不需要再使用更精確的方法。
  12. A total of 18 measures will be used to assess the scheme and evaluate its effectiveness, including the number of items of prior art provided by the community that appear in office actions ; the number of claims changed by applicants as a result of queries raised by the community ; and the number of volunteer participants signed up, as well as their level of participation

    共有18個參考數據用來估計方案的價值和評價其效果，包括由社區給出的並出現在官方行為中的先前技術的數量；因為社區提出質疑，申請人作出更改聲明的數量和注冊為志願者的人數，以及他們參與的情況。
  13. The mathematical methods of theoretical analysis to determine some unknown or omitted parameters in combat efficiency theory of military aircraft based on the present models of combat efficiency of airforce equipment and the actual data of military operation are introduced in order to develop or improve the theory with practical work and some new concepts, such as combat efficiency and actual efficiency among airforce mission. for example, the combat efficiency usually comes from academic research and could be also called appraisal efficiency or static efficiency. after modified with actual data of military operation of past records which also could be seen like actual combat efficiency, confrontation efficiency and dynamic efficiency. through calculation and analysis it must be noted that the numerical value of actual combat efficiency is larger or much larger than the value of combat efficiency

    通過應用現有的作戰飛機空戰效能的數學分析模型，在已有的歷史空戰實例資料數據的基礎上，進一步確定或者探討有關戰效分析的數學模型中的待定因子或者假想忽略不計的參數，進而對作戰飛機空戰時的效能評估的研究模型作一些驗證和完善性質的分析，從而提出有關戰斗機空戰時作戰效能評估的新思路或新概念.比如，通常所理解的作戰效能，也稱為評估效能或靜態效能，經過加權以後，形成實戰效能或對抗效能，也可稱為動態效能.經過計算分析，認為對抗效能的數量級別，要比評估效能的數量級別大，甚至很大
  14. But according to the concluding process of dd model, actually the residuals from dd model regression, are only the proxies of the estimations errors of current accruals. but total accruals contain current accruals and non - current accruals, so if we directly use the proxies of current accruals as the proxies of total accruals, is it correct ? jones model is usually used to calculate the abnormal accruals reflecting the extent to which the management manipulate the earnings, but the management intent to manipulate is unobservable and likely idiosyncratic and sporadic

    但從理論上分析，由於利用dd模型回歸計算殘差過程中未考慮非流動性應計，因此該殘差中未能含有非流動性應計的錯誤信息，可能會使該指標在計量盈餘質量時產生一定的噪音;對于瓊斯模型，其更多地反映的是基於管理者有一定意圖的盈餘管理，而不能有效地計量無意圖的評估錯誤，因此使用該指標也可能會在計量盈餘質量時產生一定的誤差。
  15. Then i also researched the difference between system evaluation and product evaluation and desighed a framework to conduct system evaluation. finally, the article discussed the definition of concepts which aroused many discussions

    產品評估與系統評估之間的差異也在論文中得到了分析，作者指出，當前最有效的系統安全評估方法是風險評估，為此，本文設計了風險評估標準的基本框架。
  16. Translation in an article published in mid - february this year, a retired investment banker has commented that the investment returns stated in " a five - year investment performance review of the mpf system " released by the mandatory provident fund schemes authority " mpfa " might have been overestimated, and the high fees charged by mandatory provident fund " mpf " service providers have adversely affected the mpf investment performance

    一位已退休的投資銀行家在今年2月中旬發表文章，批評強制性公積金計劃管理局"積金局"于去年公布的強積金制度五年投資表現回顧內的投資回報有被高估之嫌，並指強制性公積金"強積金"服務提供者收費昂貴，損害強積金的投資效益。
  17. In order to implement marketing strategies well, we should have diagnostic skills, identification of company level, implementation skills and evaluation skills. it ' s valuable to take hunan foreland power engine as an example, as it has so many marketing problems in its marketing implementation

    在營銷執行過程中，營銷執行者需要具備一定的營銷執行技能，一般來說，影響有效執行營銷戰略計劃的技能有四種：發現及診斷技能、確定營銷執行問題所在哪個層次的技能、執行計劃的技能和評估執行效果的技能。
  18. Since the stakeholders invest different resources into enterprise, they definitely possess interests in the enterprise. their interest claims are expressed through performance evaluation system. thirdly, a performance evaluation index system constructed on the base of stakeholder theory is offered along with its measuring model

    公司的利益相關者將不同的資源以不同的方式投入公司，他們必然有各自的利益所在，其利益要求通過績效評價體系得到傳達和反映；再次，文章在利益相關者基礎上構建了企業績效評估綜合指標體系，並提供了它的計量模型。
  19. The forth chapter analyzed the current development and the development obstacles of china ' s industrial investment funds, the industry raised investment funds suited to china ' s national conditions and the development of strategic development model the fifth chapter explored government in the development of china ' s industrial investment funds and should avoid the mistake in positioning functions

    產業投資基金的運作過程可分為籌資過程、投資過程和退出過程，而投資過程序又有交易發起和篩選、評枯、交易設計、投資后管理四個階段。第二章主要介紹如何對產業投資基金進行績效評價，基金的管理者和基金的投資者都面臨著一個對基金業績如何評價的問題，這對投資基金發展有著不可低估的作用。
  20. Much of epidemiological and social science research is devoted to estimation of causal effect. generally, the causal effect is not identifiable without any constraint which is called the ancillary information in this paper. first the definition of the identifiability for the ancillary information is proposed and then sufficient and necessary conditions for the identifiability of an important type of ancillary information are discussed. finally, the results are expanded to a more common case

    在流行病學和社會科學中，大量的研究是估計因果效應.一般而言，沒有任何假設的條件下，因果效應無法獲得，即不給因果變量任何輔助信息，因果效應無法識別.作者提出了輔助信息可識別的定義，並且針對一類比較普遍且重要的輔助信息得出它在一類因果模型中對4種因果效應可識別的充要條件，最後將這結果推廣到一般情況
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