fta 中文意思是什麼

fta 解釋
對外貿易協會
  1. The long exist np ( non - deterministic polynomial ) problems of fta based on boolean algebra was solved by these methods

    通過這些方法，解決了基於布爾代數的故障樹分析中長期存在的「組合爆炸」問題。
  2. According to the example, this is an efficient approach over fta, but also it can handle diagnosis reasoning and exculpation reasoning and that fta cannot

    實例表明，該方法不但比故障樹分析（ fta ）更有效，而且能進行故障樹分析不能進行的診斷推理和辯解推理。
  3. Fta - abs fluorescent treponemal antibody absorption

    熒光密螺旋體抗體吸收試驗
  4. On the base of thorough analysis of fault characters, the petri net model is introduced and changed into fault petri net ( fpn ) that can be used to settle some critical problems such as complicated faults, degradation competition and one cause with multiple consequence according to the characters of fault evolvement and spreading. in order to predicate the remained life of particular machine under special working conditions, an algorithm was also providcd to analyse the timely characters of the fpn. it is demonstrated that the method provided in this paper can simulate the dynamic evolvement process more appropriate than tranditional methods such as fault tree analysis ( fta ) and can predicate the remained life of the particular machine under special working conditions

    為此，深入分析了機械設備的故障特性，把以描述離散事件動態系統見長的petri網分析技術引入到機械設備剩餘壽命預測領域，並根據故障的演變和傳播特點，將petri網加以改造，提出適用於對機械設備復合故障動態演變歷程進行模擬的「故障petri網」 ，解決了「並發故障」 、 「劣化競爭」和「一因多果」等問題，並給出故障petri網的時間特性分析演算法，用於單機具體工況下的剩餘壽命預測。
  5. Also in 2001, the administration worked with congress to pass a free trade agreement ( fta ) with jordan and a basic trade accord with vietnam

    澤奧利克在談到全球事務時指出，美國正在積極倡導一項計劃，重新推動世界貿易組織（ who ）的談判。
  6. After then, a new method of solving the minimal cuts of s - coherent tree based on bdd and prime number was given in the qualitative analysis of fta based on bdd, the prime implicant sets of non s - coherent tree was calculated by an iterative method

    再次，在基於bdd的故障樹定性分析研究中，提出並實現了基於bdd和素數法相結合的單調關聯故障樹最小割集求解的新方法，用迭代法實現了非單調關聯故障樹質蘊含的求解。
  7. While dissertating system safety analysis method, emphasizejd particularly on fta. fta is the method basing on occurred the top matter, analyzing from top to below, processing boolean operation, and in the last find out the mostly reason of faulty. while dissertating system safety appraise, emphasized particularly on dafen method and fuzzy integrated appraise method. dafen method just is used in sub - system and aimed at safety in some environment. fuzzy integrated appraise method process appraise to system safety using the knowledge of fuzzy mathematic which may be a great system or little system. while dissertating s safety decision - making, emphasized particularly on ahp which possess of the relative importance degree basing on experience of expert, constituting judgment matrix. calculating importance degree of every project. processing project - electing and decision - making

    在論述系統安全評價時，主要論述了打分法和模糊綜合評價法，打分法針對在某種環境下的安全性，進行子系統安全評價。模糊綜合評價是運用模糊數學的知識進行系統安全評價，所評價的系統可以是一個大系統，也可以是一個小系統。在論述安全決策時，主要論述了層次分析法，層次分析法主要是根據專家經驗，給出各因素的相對重要度組成判斷矩陣，計算各方案措施的相對重要度，進行方案優選，進行決策。
  8. This brief note presents an easily conceivable inequality for analytic functions. as an application, a function - theoretic proposition involving the fundamental theorem of algebra ( fta ) is deduced immediately

    摘要本文關于解析函數給出了一個可作幾何理解的不等式，由此易得出一個有關解析函數零點的命題，而代數學基本定理成為它的直接推論。
  9. A positive fta - abs was found in serum and csf

    六個月後，左眼視乳頭也呈現水腫，同時兩眼發生虹彩炎。
  10. By adopting fta ( fault tree analysis ) and minimal path sets theory, the fault information stream analysis of spc - 33 digital governor is made, and from the point of system the ft is constructed. and the fault model with logic matrix in mirror symmetry has been built

    本文運用fta故障樹分析方法和最小路集方法，對spc - 33電子調速器進行故障信息流分析，從系統化角度構築ft ，並建立鏡像對稱的故障邏輯矩陣模型。
  11. The probability and unconditional failure intensity of top event was computed in the quantitative analysis of fta based on bdd

    在基於bdd的故障樹定量分析研究中，實現了頂事件發生概率和絕對失效強度的求解。
  12. Her great - great - grandfather august halvorsen hilton was born on the family farm hilton, at kl ? fta, just outside oslo, norway before emigrating to the us with his family at age 10

    她的高祖父八月halvorsen hilton出生在家庭農場hilton ，在kla ，外部奧斯陸，挪威在移居到美國之前與他的家庭在年10 。
  13. By applying fault tree analysis ( fta ) in safety system engineering and taking gas explosion as an example, seven main kinds of accidents in coalmines were analyzed and corresponding fault trees were set up

    摘要運用安全系統工程中的事故樹理論，以瓦斯爆炸事故為例分析了煤礦中的7類主要事故，並得出相應的事故樹。
  14. It completely researched many fa ' s methods relating to fault tree analysis ( fta ) and failure modes effects criticality analysis ( fmeca ). probed into fuzzy failure modes and effects, critical analysis ( ffmeca ), and the joints between ffmeca and fta. chapter three, it put forward faes ' s layout, it establish the information model of the faes, the faes and the computer - aided building tree for fault in the product design and research the relation among all kind of information modelling

    第四章，對faes系統的知識進行歸納分析，詳細探討了faes主要的知識的獲取和分析過程，強調了知識的正確的、合理的分析轉化，分析了faes與質量規劃方法知識介面的問題，研究了faes知識庫的管理和維護，並對其數據庫進行了設計。
  15. Abstract : in this paper, the fault tree of a hydraulic steering gear system was built, methods of fault - shooting with fta were analyzed. such trouble as steering gear moving too slowly of the system could be solved audio - visually and efficiently with mentioned methods

    文摘:故障樹分析技術在船舶機械設備維修中的應用越來越廣泛;通過建立某液壓舵機系統故障樹，討論了應用故障樹查找故障的方法，並應用於系統「轉舵太慢」故障檢測中，直觀、高效地解決了問題。
  16. From the late 1990s, the china - south korea fta had already caused a highly attention of the two governments. china state council development research center and korea external economic policies institute are responsible for researches and feasibility studies of this special area, and some of the related northeast asian economic research institutes also did researches of china - south korea fta in various aspects

    中韓fta建立的重點，在於以農業為中心的第一產業和以製造業為中心的第二產業，這也是雙方在fta探討過程中出現爭議最多的地方。本文以農業、製造業為中心，運用大量的數據及貿易指數，針對兩國構建fta的可行性進行深入探討，總結兩國構建fta存在的爭論點，並提出幾點政策性建議。
  17. Establishing china - asean fta amp; promoting economic globalization

    推動經濟全球化向共同繁榮方向發展
  18. A typical accident of each kind was analyzed by fta methods

    現行安全評價技術的都有其優缺點。
  19. As a design method, frequency tuning approach ( fta ) was suggested to be used first to avoid critical frequency ranges

    建議人行橋梁設計時應首先採用頻率調整法，使結構自振頻率盡量不落在敏感頻率范圍內。
  20. Based on the malfunction datum of 328 power transformers ( 110kv or above ), the paper makes the following studies by both the analysis of the datum and lots of tentative tests and presents the corresponding research results : the research on the malfunction mode classification of power transformers by the failure tree analysis method ( fta ) ; the research on the status prediction criterion of running power transformer ; the research on detective methods and criterions of the disability of the power transformer ; the research on evaluation the life of the power transformer ; the research on the relationship between the status estimate system and status examination & repair of the power transformer

    本論文以電力系統328臺110kv及以上電壓等級的電力變壓器事故和故障統計資料為基礎，通過對110kv及以上電壓等級電力變壓器故障數據的整理分析和大量探索性試驗，對以下方面開展研究並給出研究結果： 1採用fta （故障樹分析法）對電力變壓器的故障模式進行科學分類2電力變壓器運行中的狀態預測判據研究3
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