系統選擇法 的英文怎麼說

中文拼音 [tǒngxuǎnzhái]
系統選擇法 英文
systematic selection
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
  • : Ⅰ動詞1. (挑選) select; choose; pick 2. (選舉) elect Ⅱ名詞(挑選出來編在一起的作品) selections; anthology
  • : 擇動詞(挑選) select; pick; choose
  • : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
  • 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
  • 選擇 : select; choose; opt; election; choice; culling; alternative
  1. And then facing the problem of the channel estimation of the adaptive modulation system, we conclude out the channel estimation algorithms on maximum likelihood ( ml ) estimation and maximum a posteriori ( map ) estimation under the condition of flat fading channel and selective fading channel in detail. to meet flat fading channel, we simulate the relationship of the ratio between the error covariance in map estimation and ml estimation and pilot symbol message length. the conclusion can be drawn from these results

    接著,對自適應調制中的通道估計問題難點,詳細推導了平衰落通道條件下和性衰落通道條件下最大似然( ml )估計和最大后驗概率( map )估計演算,針對平衰落通道,我們模擬了map估計和ml估計的方差與導頻符號長度的關,模擬結果表明,錯誤方差受多譜勒頻率的變化影響最大,並且對實際的自適應調制,導頻符號長度的取值超過20個符號長度時, map通道估計明顯優于ml通道估計。
  2. Phylogenetic relationship of the sinibrama species was reconstructed using the cladistic method and morphological characters. c. monglicus monglicus, a. lini, p. pekinensis and m. terminalis were selected as out - group. and a total of 34 morphological characters were found variable among four valid species

    用分支學方,重建華鯿屬魚類的發育關,運用外類群比較蒙古? 、大眼近紅? 、鯿和三角魴為外類群,對34個形態學性狀進行了簡約性分析。
  3. The thesis establishes a theory system of contemporary furniture display of exhibitions through systematic analysis and many thinking modes : i. based on the connotation of furniture display and the backgrounds of the development of the exhibitions, the thesis clarifies the connotation and extensive meaning of contemporary furniture display of exhibitions : it is professional display activity which takes the furniture as the carrier and the efficient information transmit and trade as the basic purpose ; it is a systematic, multidimensional space design which is completed in special place, by special group of people ; it is a perfect unite by function, technique, art, culture, which embodies the inevitable alternative from simplicity and practicality to the humanism ; it is an effective distribution method that boosts the development of furniture firms and exhibition activities

    本文綜合運用了分析和各種設計思維方,確立了傢具展覽會展示設計的理論體:一、本文首先從傢具展示設計的內涵與展覽會發展的背景入手,明確指出當代傢具展覽會展示設計的內涵與外延:是以傢具為信息載體,以高時效的信息傳遞和交易為根本宗旨的專業性的展示設計活動;是在特定空間內完成的、由特定人群參與的、的、多維的空間設計;是功能、技術工藝、藝術形象、文化內涵的完美結合,體現的是人類設計由簡單實用到實用之外蘊含有各種因素的人性化趨勢的必然;是一種行之有效的傢具營銷方式和推動展覽業與傢具產業發展的有效途徑。
  4. The mechanism about seed actual reproduction and artificial restoration under disturbance was investigated by using systematic sampling in the typical area of reaumuria soongorica population at mid - young age in desert grassland region, according to two similar habitate involved five different disturbance characteristics

    摘要2003年7 10月,黃土丘陵區荒漠草原地帶兩個相似生境、 5個不同干擾特徵的中幼齡紅砂種群更新恢復類型區為研究物件,採用取樣或樣行,開展了干擾條件下的紅砂種群種子更新與恢復機理的初步研究。
  5. Standard guide for selection of hardline communication systems for confined - space rescue

    有限空間救援用硬線通訊的標準導則
  6. Based on the previous parts, part five discusses the problems and limitations existing in our legal system of company establishing registration in terms of lawmaking form, value tropism and the content of relevant law literature. it puts forth suggestions of how to perfect our legal system of company establishing registration, which include that company establishing lawmaking adopt systematic lawmaking model in choosing lawmaking style in order to systematize the lawmaking of company establishing registration ; more emphasis should go to benefits when value tropism is decided upon, though safety should also be stressed ; with respect to the building of concrete systems, with a view to the value tropism of company establishing registration and the practice of our lawmaking of company registration, we reinforce the responsibilities of registering administrations, improve registering procedures and company title registration, strengthen the management of registering books and related documents and improve the system of handling lawsuit connected with registration

    第五部分,在前文基礎上,就我國公司設立登記律制度在立形式、價值取向、相關律文件的內容等方面存在的問題和缺陷進行探討,並提出完善我國公司設立登記律制度的建議:在立體例的方面,公司登記立應採取化立模式,以期達到公司設立登記立化目的;在價值取向的方面,在注重安全的同時,更應突出效益;在具體制度的構建方面,要緊緊圍繞公司設立登記律制度的價值取向,結合我國公司登記立和登記工作實踐,加強對登記機關的職責規制、完善登記程序和公司名稱登記制度、登記簿和相關文件的管理使用制度,以及與登記有關的爭訴處理制度。
  7. The claimed train approval dss take advantage of the advanced es and dss techology. the practical system uses delphi6. 0 software platform of borland corp. and adopts the object oriented designing and programming to insure the advantage of the the design of the system. the whole database of the system is designed on the platform of the sql server2000, can connect oracle or sybase database etc. by using odbc, can achieve the data exchange and information use in common of the tmis and fmos, and can insure that the system is easy to develop and extend

    鐵路請求車審批輔助決策採用先進的專家( es )和dss技術,研製開發的實際應用了最新的borland公司的delphi6 . 0軟體開發平臺,採用了面向對象的程序開發方,確保了的先進性。綜合數據庫的設計是在sqlserver2000平臺上完成的,可通過odbc介面與oracle或sybase等大型數據庫連接,實現與外部相關的tmis (鐵路管理信息)及fmos (貨運營銷及生產管理的直接數據交換與信息共享,保證了具有較好的開發性和信息可擴展性特點。
  8. Although several bone screw systems have been introduced, they tend to be broken and loosen easily in clinical applications mainly because their manufacturing materials and insertion methods

    雖然現今市面上的骨釘不少,但是普遍具有容易斷折、松脫等等. . .的缺點,其實這與其植入骨內的方有絕大的關聯。
  9. Through the man - machine interaction system which consisted of lcd ( liquid crystal display ) and keyboards, we can select welding parameters, such as the way of welding, diameter of the wire, wire feed speed, current, voltage and so on

    主要過程是:通過lcd ( liquidcrystaldisplay )與鍵盤組成的人機交互已存儲在單片機flash中的焊接參數,包括焊接方、焊絲直徑、送絲速度、焊接電流、焊接電壓等。
  10. So such kind of diseases can be forecasted through qst. first, the physiological basis of vpt is introduced. then the thesis discusses in detail the psychophysical knowledge of the threshold detecting method, especially the transformed - rule up and down method and forced - choice method

    本文首先介紹了定量振動感覺測試的生理學基礎,接著對閾值檢出演算的心理物理學基礎進行了詳細的敘述,著重介紹了採用的變形階梯同強迫相結合的演算
  11. Secondly, to counter contour curve for large sole of rubber overshoes, the way of linear circle arc spline of two dimensions curve fitting has been raised in this paper and autocad has meanwhile been applied in cad / cam integeration system of rubber overshoes mould, and also a whole set of software and hardware technique developed, and the selecting way for optimizing tool path worked out. this way may make nc machining free running minimun

    其次,針對膠鞋大底的輪廓曲線,對圓弧樣條進行了深入研究,提出了二維曲線擬合的線性化圓弧樣條方;同時將autocad應用於膠鞋模具cad / cam一體化中,成功地開發了一整套相應的軟硬體應用技術,提出了刀具軌跡優化的動態,以便使nc加工的空行程相對極小化。
  12. It is important at this point to determine how many are required, based on the parameters of the cost of producing each one to a useful level of detail, the need to demonstrate practicality, and the scope for exploring alternative approaches

    這個階段的重要工作是決定需要多少個方案。考慮技術的多少,要根據訂定每個方案至可用程度的成本、展示實用性的需要及探討其他方的范圍。
  13. In complicated cases of intellectual property right ( i. e. cases involving two or more than two places of tort ), choosing applicable law by traditional connecting factor is not enough, then the flexible methods such as the rule of autonomy of will and the theory of proximate connection must be used

    但在復雜的知識產權案件(即一個侵權行為產生幾個侵權行為地)中,僅僅依靠傳的連結點準據是不夠的,而應根據最密切聯原則、意思自治原則等靈活的律。
  14. This dissertation develops research work for some fields in which ground clutter suppression algorithm may be used for airborne phased - array radar, software design of 3dt - - stap algorithm with adaptive space - frequence steer vector algorithm is completed for clutter suppression realtime processing system based on tigersharc ts101 chip

    本論文圍繞機載相控陣雷達的空時二維處理技術展開研究工作,主要任務是為地雜波抑制的演算,並完成以浮點dsp晶元( ts101 )為核心的基於3dt
  15. Pointed out the problems after the open ringed servo electrical machinery system chooses pid algorithm, and concluded it into two points, firstly, the control transfer curve is not smooth, secondly, direct current servo ' s fix system can not reach its optimized point

    摘要指出了開環伺服電機pid控制演算后存在的問題,概括為兩點:其一是控制傳遞曲線不平滑;其二是直流伺服線性定常辨識不能達到最優值。
  16. These stages are feasibility, investigation of current environment, business system options, definition of requirements, technical system options, logical design and physical design

    結構化分析及設計方把整個分析及設計過程分為七個階段,即可行性、調查現時環境、業務、需求定義、技術、邏輯設計及實體設計。
  17. The design of database adopts combination of prototype and life cycle. a logical model of geological experiment data subject to the information acquisition standard and technical regulation of petroleum industry has been established, and the model is converted to physical model by using powerdesigner 6

    在數據庫設計方面,原型和生命周期相結合的方,建立了符合石油工業信息採集標準和技術規范的地質試驗數據邏輯模型,並使用powerdesigner6數據庫建模工具,將其轉換為物理模型。
  18. Select the authentication method for your system

    認證方
  19. 3. based on the discuss and summarize for the merits and shortcomings of current terminal sliding mode, a new terminal smc technique is given for a class of high - order nonlinear dynamic systems. a mathematical expression is proposed to choose the terminal sliding surface for n - order systems

    在討論並總結了當前terminal滑模控制的優、缺點基礎上,提出了一種新的適用於高階非線性的terminal滑模面設計方,給出了對于任意階te ? ? al滑模面的具體數學表達式。
  20. Along with the advancement of technology, human are changing all aspects of environment at unprecedented speed the change of the utilizing land resource make the style of utilizing land resource change with each passing day for the land manager, as the traditional mode of manage can not adapt the change of utilizing land resource, they need a sort of land resource management information system which can update graph and data at real timeo the appearance and development of " 3s " ( remote sensing globe position system geography information system ) technology improve the change from traditional map to digital map, and offer the platform on which the land resource management information system can be developed which can satisfy the manager ' s requirement, and make it possible that develop the land resource management information system by the manner of system integration the article set forth the method and technology of developing the land resource management information system from the aspects of the manner of development the instruments of integrated development the design of system the data ' s organization the technology of integrated development

    隨著科學技術進步的速度越來越快,人類正以空前的速度改變著自然環境及其各個方面,人類對土地資源的利用也發生著日新月異的變化,使得土地資源的利用類型隨時隨地發生改變,對于土地管理者來說,傳的管理模式已經不能夠適應當前土地利用的變化速度,急需一種能夠實時更新圖形和數據的土地資源管理信息。 「 3s 」 (遙感技術、全球定位、地理信息)技術的出現和發展,推動了傳地圖向動態的數字化現代地圖的變革,為建立滿足當代土地管理者需求的土地資源管理信息提供了可能的平臺,使得採用集成方式進行土地資源管理信息開發成為可能。本文主要從開發方式的、集成開發工具、設計、數據組織、集成開發技術等五個方面闡述開發土地資源管理信息的方及相關技術。
分享友人