概率結構學 的英文怎麼說

中文拼音 [gàijiēgòuxué]
概率結構學 英文
probability mechanics
  • : Ⅰ名詞1 (大略) general outline 2 (神氣) manner of carrying and conducting oneself; deportment ...
  • : 率名詞(比值) rate; ratio; proportion
  • : 結動詞(長出果實或種子) bear (fruit); form (seed)
  • : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
  • : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
  • 概率 : [數學] probability; chance概率論 probability theory; theory of chances; 概率曲線 probability curv...
  • 結構 : 1 (各組成部分的搭配形式) structure; composition; construction; formation; constitution; fabric;...
  1. This thesis analyzes the mutual, complemental and fit relationship between technology 、 the corporate supply chain and organizational structure of a corporation in a comparably systematic and complete way based on the mode of integrated management by reviewing, analyzing and summarizing relative references. based on practical definitions of the concepts and variables appearing in the analysis of the relationship, investigative papers have been designed and possible development situations of technology 、 the corporate supply chain and organizational structure of different enterprises have been described in the way of determining the nature. by the statistics and analyses of the investigative papers, relativity, with the method of multi - linearity - regress analysis, and by investigating enterprises " performance in different dimensions and establishing a math mode of the relationship between

    本文在企業一體化管理模式的基礎上,通過文獻資料法對相關文獻進行回顧和總分析,較系統和全面地論述了企業技術與組織、組織和供應鏈之間存在的互動、互補和匹配關系,對這一關系中的念和變量進行操作化定義,設計出三者對應的指標體系的調查問卷,定性描述在不同企業的技術、組織和供應鏈的發展狀況,通過對調查所得問卷進行統計分析,運用相關性分析和多元線性回歸分析等方法,實證調查企業在不同維度狀態下的績效,建立企業技術、組織、供應鏈與企業的績效之間關系的數模型,證明企業技術、組織、供應鏈和企業績效存在一定的相關性,企業技術、組織和供應鏈三者之間的匹配關系可以影響和預測企業的績效,只有當企業的各影響因素之間相互匹配的時候,企業整體運做的效和效果將最好。
  2. So it plays an important role and demonstrates its unique advantages over other soil animals in the assessment of heavy metal contamination of environment ; this review first briefly summarizes some methodological systems and major parameters ( community structures, species character, survival, growth, reproduction, metallothionein, and enzyme ) used in the study of ecotoxicology and other related biomarkers in applying collembola in ecological risk assessment of polluted soils

    本文簡要述彈尾目昆蟲在污染土壤生態風險評估中、生態毒理研究以及其他相關生物標志物研究上的一些方法體系及檢測主要指標參數(群落,種群特徵,生存,生長,繁殖,金屬硫蛋白和酶活指標) 。
  3. The second chapter studies the economy of ship ' s power plants, based on the aspects of lowering fuel cost, waste heat recovery, the match of ship, machinery and propeller, increasing propulsion efficiency, increasing the economy of ship ' s power plants, etc. the third chapter discusses in detail the control measures of voyage change cost, analysizes systematically the voyage change cost based on the way of fuel cost, harbor cost, voyage venture cost. the fourth chapter studies the structures and control measures of seafarers cost, maintenance cost, spare parts and stores cost, lubricating oil cost, etc. which are relatively easy to be controlled ; based on the state maintenance decision - making, a mathematical model is put forward, the validity and its solve process are discussed. the control measures of spare parts, fuel cost and lubricating oil cost should be based on scientific budget, through the control means of application, reception, usage, store check, try to acquire the inosculation of theory

    第一章主要討論營運船舶運輸成本,對船舶運輸成本的念、、性質與分攤、成本細分進行了分析,從宏觀上闡明了船舶運輸成本的生存環境和生長趨勢;第二章研究了船舶動力裝置的經濟性,在營運船舶降低油耗、廢熱利用、船機槳匹配、提高推進效、提高船舶動力裝置經濟性的有效途徑等方面進行了闡述和論證;第三章詳細論述並論證了航次變動成本的控制措施,全面系統地分析和總了航次變動成本,通過對燃油成本、港口使費、航次風險成本的分析與控制,提出了航次風險成本的念並論述了若干航次風險成本的控制措施;第四章對船舶營運成本中的船員費用控制、維修保養及其費用控制、船舶備件物料管理及其費用控制等幾個主要可控性較高的成本進行了細致的分析並分別討論了相互的控制措施,提出了基於狀態維修決策的馬爾可夫數模型並論證了模型的正確性及具體解算步驟,對于備件、燃潤物料的控制堅持以科的預算為前提,以申領、接收、使用、盤存為控制環節,切實做到理論與實踐的密切合;第五章,合營運成本的預核算的案例,對船舶營運成本的預算及核算進行了有益的探討,旨在揭示成本發生的動因,並給出了成本預算、核算的編制方法。
  4. This dissertation is the expanding of the military project of ‘ 95 ’ advance research, a novel multi - modulation technique designing radar signal waveform is introduced on the links with the project of the national natural science fundation of china ( nsfc ), named " produce and process the multi - modulation signal of the sensor with strong detectability and identifiability ". based on the analysis of the equal - probability - distributing fsk / psk multi - modulation signal, we construct a new pseudo - random fsk / psk multi - modulation signal and we design and simulink on the computer the partly - matched processing signal of this signal. the purpose of the design is to construct a processing signal to combine with the pseudo - random fsk / psk multi - modulation signal, so that we could get a strong response of the target

    本論文是『九五』軍事預研項目「低截獲雷達波形研究」的擴展與深入,同時合國家自然科基金項目「強探測強識別傳感器新型復合調制信號產生及處理」展開。在分析等分佈的fsk / psk復合調制信號的基礎上,造了一種新的偽隨機fsk / psk復合調制信號及其非完全匹配處理的設計及模擬。設計的目的是能對偽隨機fsk / psk復合調制信號進行處理的處理信號,以期獲得對所探測目標信息的強探測。
  5. Present methods generally based on the statistics of earthquake damage, expert experiences, theory analysis and experimental researches have obvious advantages, disadvantages and certain scopes of application ; ( 2 ) different prediction methods should be adopted against different building conditions, sites, intensity and experiences etc to predict earthquake damage of buildings for prospective accuracy, dependability and availability ; ( 3 ) earthquake damage matrix, which is the foundation of earthquake damage prediction, of 7 kinds of building in the urban areas of zhangzhou city under intensity 6 to 9 has been set up. the damage conditions of different buildings under different intensity are as followings : all kinds of structures are basically intact under intensity 6 ; the reinforced concrete structures are basically intact under intensity 7, but other kinds of structures are destroyed slightly ; the reinforced concrete structures are still basically intact while other kinds of structures are destroyed intermediately under intensity 8 ; the reinforced concrete structures are destroyed slightly, single - story factories and open houses are destroyed intermediately and other kinds of structures are destroyed seriously under intensity 9 ; ( 4 ) the results of earthquake damage predicting of buildings embody the damage when earthquake happens in the future. thus, further identifications and reinforcements should be considered to buildings that will be destroyed intermediately or more under the earthquake with 10 % exceeding probability in future 50 years ; ( 5 ) the direct economic losses caused by damage of buildings resting with the area, structural type, intensity and damage of all kinds of buildings are the main part of the losses of the city in an earthquake ; ( 6 ) the direct economic losses increased progressively toward high intensity by 2 or 3 times

    基於上述研究,得出的主要論有:建築物震害預測是一個模糊的、系統的、復雜的問題,現有的方法很多一般都是以震害統計規律、專家經驗、理論分析和試驗研究為依據,有其自身的優缺點和一定的適用范圍;應針對不同的建築物條件、場地條件、地震強度和已有經驗等,採用不同的預測方法進行建築物震害預測,以使預測果達到預期的精確性、可靠性和可操作性;建立了漳州市區7類建築物在6度9度地震作用下的震害矩陣,成為指導抗震防災的重要依據,各類的震害情況表現為: 6度地震作用下各類建築物基本完好; 7度地震作用下除鋼筋混凝土基本完好外其餘以建築輕微破壞為主; 8度地震作用下鋼筋混凝土仍以基本完好為主而其餘建築以中等破壞為主; 9度地震作用下鋼筋混凝土以輕微破壞為主,單層工業廠房和空曠房屋以中等破壞為主,其餘建築以嚴重破壞為主;建築物的震害預測果體現了未來地震來臨時的震害程度,在編制漳州市區抗震防災規劃時,對于遭遇50年超越10的地震影響發生中等以上破壞的建築物應考慮進行抗震鑒定和加固;由建築物的破壞所造成的直接經濟損失是城市地震經濟損失的主要部分,重慶大碩士位論文中文摘要其主要與建築物總面積、類型、地震烈度和各類建築物的震害程度有關;不同烈度造成的直接經濟損失按2一3倍向高烈度方向遞增,漳州市區直接經濟損失由6度至9度的比例關系為1 : 2 . 8 : 8 . 6 : 22 . 8 ;遭遇基本地震設防烈度( 7度)時,漳州市區直接經濟損失約4 . 5億元,無家可歸人員約40000人,且以磚木和多層磚混的震害損失最大;地震造成的人員傷亡主要與建築物倒塌及嚴重破壞的程度和總面積以及震時的建築物室內人數密切相關,地震時無家可歸人員主要與住宅倒塌、嚴重破壞及中等破壞的程度和總面積以及城市人均居住面積密切相關。
  6. A brief review and theoretical analyses are made on computer storage and retrieval of generic chemical structures in patents. two rules, namely consistency and efficiency, are presented in processing generic chemical structures, and the optimal decomposing point ( odp ) is brought forth to obtain efficient searchable records

    本文述了計算機化中族性信息處理國內外研究進展,從理論上分析了族性檢索匹配策略,提出了族性數據庫系統一致性和效兩原則,指出提高匹配效需要找出原始族性的最佳展開點。
  7. Based on the current research achievements on durability under chloride environment, probability theory, structural reliability theory, concrete structures theory, neural network theory and structure dynamic theory are employed comprehensively in this dissertation. some problems of durability of reinforced concrete structures under chloride environment were studied through the exploitation of experimental data, the rule of chloride ingress and steel bar corrosion, the performance of corroded member, and residual life prediction. the main issues and results in this dissertation are as follows : 1 、 the probability method for the prediction of durable life based on the stipulated reliability index for concrete structures under chloride environment is presented in this dissertation

    本論文在國內外對氯離子侵蝕環境下混凝土耐久性研究成果的基礎上,綜合運用理論、可靠性理論、混凝土理論、神經網路理論、動力理論等基本理論和方法,合實際檢測數據,按照氯離子侵蝕、鋼筋銹蝕、銹蝕件性能、銹蝕件壽命預測的思路對氯離子侵蝕環境下鋼筋混凝土耐久壽命預測的有關問題進行了深入系統地研究,完成以下主要研究工作並取得相應成果: 1 、提出了氯離子侵蝕下基於規定可靠指標的混凝土耐久壽命的計算方法。
  8. Abstract : biological invasions are a continuous feature of a non - equilibrium world, ever more so as a result of accidental and deliberate introductions by mankind. while many of these introductions are apparently harmless, others have significant consequences for organisms native to the invaded range, and entire communities may be affected. here we provide a survey of common models of range expansion, and outline the consequences these models have for patterns in genetic diversity and population structure. we describe how patterns of genetic diversity at a range of markers can be used to infer invasion routes, and to reveal the roles of selection and drift in shaping population genetic patterns that accompany range expansion. we summarise a growing range of population genetic techniques that allow large changes in population size ( bottlenecks and population expansions ) to be inferred over a range of timescales. finally, we illustrate some of the approaches described using data for a suite of invasions by oak gallwasps ( hymenoptera, cynipidae, cynipini ) in europe. we show that over timescales ranging from 500 10000 years, allele frequency data for polymorphic allozymes reveal ( a ) a consistent loss of genetic diversity along invasion routes, confirming the role of glacial refugia as centres of genetic diversity over these timescales, and ( b ) that populations in the invaded range are more subdivided genetically than those in the native range of each species. this spatial variation in population structure may be the result of variation in the patchiness of resources exploited by gallwasps, particularly host oak plants

    文摘:生物入侵是不均衡世界的一個永恆話題,尤其是當人類有意或無意地引入物種后.很多引入顯然是無害的,但另外一些則有著嚴重的後果,會給入侵地的生物以至於整個生物群落造成影響.本文總了分佈區擴張的常見模式,述了它們對遺傳多樣性和種群式樣所造成的影響.描述了如何根據以一批遺傳標記所得到的遺傳多樣性式樣來推斷入侵途徑,來揭示伴隨擴張選擇和漂變在形成種群遺傳樣式中的作用.本文對日益增多的群體遺傳方法進行了總,這些技術可以用來在不同的時間尺度上推斷種群規模所發生的巨大變化(瓶頸效應及種群擴張) .最後,我們以歐洲櫟癭蜂(膜翅目,癭蜂科,癭蜂族)一系列入侵的數據為例對一些方法進行了說明.從500 10000年的時間尺度上,多態的等位酶位點上等位基因頻的數據表明: 1 )遺傳多樣性沿入侵路線呈不斷下降的趨勢,支持了冰河期避難所作為遺傳多樣性中心的作用; 2 )入侵地區的種群與該物種原產地的種群相比,遺傳上的分化更為強烈.這種種群在空間上的變異可能是被櫟癭蜂開發的資源尤其是櫟樹寄主在斑塊上出現變異的反映
  9. Probability fatigue is a subject that studies the fatigue damage of machine accessory and structure component by the method of probability and statistics and analyzes their fatigue intensity according to the uncertainty and distribution of their fatigue damage

    疲勞是用統計方法研究機械零件和件的疲勞損傷,根據其存在的不確定性因素及分佈進行疲勞強度分析的一門科。
  10. Just as most of the natural language process technologies, the methods of ner have two classes, statistic - based and rule - based. considering of the limitation of using only one of the methods, we combined both of the methods to recognize named entity in this thesis. we combined the maching learning with ner to make the system get the ability of self - learning. we have done research on decision tree of maching learning mainly and designed a recognize model to recognize named entity. this model first used the probability and statistic way to extract the potential named entities, and then some context linguistic language information are employed in the model to recognize the named entities furtherly. as the wrong entites are denied, the recongnize effect has been improved

    鑒于單獨採用基於統計方法或基於規則方法的缺陷,在這篇論文中,採用了統計與規則相合的方法來識別命名實體。為了使系統具有習能力,我們把機器習方法應用於中文命名實體的識別,這里我們著重研究了機器習中的決策樹方法在中文命名實體識別中的應用;設計了一種基於決策樹的識別模式,該模式首先利用統計方法,在文本中盡量完備地識別出潛在的命名實體,然後利用潛在命名實體相關的上下文詞法、語法和語義特徵作為屬性建決策樹,否定不正確的實體,進一步提高了命名實體識別的準確
  11. By use of the techniques of operational research, probability and statistics, and via the combination of qualitative analysis with qualitative analysis, an optinun design of production plan was worked out the model of linear programming has been formulated in this connection, the optimal combination scheme of the product structure and output was obtained via the use of computers, the sensitivity analysis was performed and the results were optimized as well the comprehensive production plan was then worked out simultaneously, the optimal economical lot size of production was extracted from the mode of complete - set products

    並應用運籌統計等方法,通過定性分析與定量分析相合,對企業生產計劃進行優化設計,為此,建立了線性規劃模型,通過計算機求得產品及產量的優化組合方案,並進行靈敏度分析,優化果,從而制定出綜合生產計劃。同時提出主生產計劃優化方案,利用產品配套模型,求得最優經濟生產批量。
  12. Firstly this paper summarized relational literatures on the way of basic theory, study method and conception ; secondly this paper analysed the actuality of allocation for higher schools " s s & t resource according to year 1995 - 2000 < usts > and < ' 00 national r & d resource check data >. then this paper evaluated the allocation actuality by the method of ahp and dea on the directly in - output efficiency and relatively efficiency according t o above analysing. finally this paper optimized the allocation structure by the method of sd. and brought forward the standard of optimizing allocation according to the speciality of s & t resource, and that this paper relevant countermeasures, and offered the decision - making gist for government department

    本論文首先對相關文獻從基礎理論、研究方法和念方面進行了綜述;其次依據1995 - 2000年教育部每年的《高等校科技統計資料匯編》 ,以及《 2000年全國r & d清查數據》 ,對河北省高校科技資源配置的現狀,從規模、方面,重點對人力資源、財力資源,分別運用層次分析、 dea等方法,從直接投入產出效和相對效角度,對配置現狀進行了分析評價;最後根據科技資源配置的特點和基礎理論提出了優化配置的標準,同時運用系統動力方法對配置進行了優化,而且提出了相應的對策,為決策部門提供了可以參考的決策依據。
  13. 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模型理論( disaggregationmodel ) ,建立用戶出行路徑選擇模型;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、實踐依據及費的各種影響因素進行重點分析;從數的角度證明合理費的存在性,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的計算模型等。
  14. Researching on the technology if reverse order is to study strains if pits, structural systems if basement, environmental surwey and underpinnings. on account of emphasizing developing methods if checking strength if pick - ets, modemizing machenes of excavation and studying methods of underpinning is put forward and is a way if controlling the quality of pickets in sites, which leads an active effect ; synthetic application if rankintheory, spatial and time effect theory to excavation tl aanalyze the state of soil force and strain is brought forward and the time effect should be considered in the zone of clay, the formation and development of soil plasticity are analyzed and the most dangerous zone to decide how to excavate and where to begin is found ; analyzing the cause of picket settlement during reverse order and the differential settlement and discussing hlw to solute it. duringh the temporary survey and the environmental warship, bringing rorward the theory of environmental vibration and analyzing the state of soil force and probability of losing stabilization of soil under the effect of environmental vibration ; analyzing the state offeree in underground concrete wall by the method of mathematics and pointing out the place of the maximum force and deformation. based on systematic illustrating the reverse order, problems about application and development of reverse order and suggestions also are expressed

    鑒于國內外的研究把重點放在大力發展工程樁的實驗室承載力監測方法與設備、如何使土方開挖機械現代化及對周圍建築的臨測方法上,本文提出了現場利用聲波層析成像技術監測鋼砼樁內部質量的方法與程序,並得出了聲波層析成像技術是砼樁的動態質量檢測的有效手段,這對指導施有積極、現實意義;提出了綜合運用朗肯土壓力理論、基坑空間和時間效應影響理論來分析逆作法施工過程中基坑邊坡土體應力及應變的變化情況,指出粘土地區也應考慮時間效應,並且進一步分析了基坑邊坡土體的塑性區形成和發展,找出邊坡最不利的區域,以確定地下室土體的挖掘的方式和順序,指出憑主觀臆斷與經驗來施工是不可取的;在分析、經較逆作法與大開挖順作法的地下室體系受力情況及施工順序的不同,提出了節點處理技術;分析了逆作法施工期間樁的沉降變化原因及由此而產生的差異,並探討了解決的方法;本文還提出了環境振動對土體邊坡穩定產生影響的觀點,並分析了在環境振動影響下,土體的應力狀態及土休失穩破壞,並且還運用彈性力知識和數分析的方法定量地分析了地下混凝土墻受力狀態,指出了被監測墻體的最大應力、應變位置。
  15. As it is difficult to obtain the accurate analytical solutions for the stress constraints of general 3d cracks, we have conducted systemically detailed researches on the out - of - plane stress constraint by finite elements ( fe ) and proposed a two - parameter description of non - through thickness 3d crack fields. several problems in damage tolerant design were also investigated based on continuum mechanics and probability theory

    三維應力約束對精確預測破壞不可缺少,因此,本文採用三維有限元等方法基於連續介質力論等理論,對典型三維裂紋尤其是非穿透裂紋系統深入地開展了三維應力約束理論計算、三維裂紋端部應力場描述以及三維損傷容限設計的研究。
  16. However, the fatigue of structure is such a complicated phenomenon affected by many uncertainties that it is necessary to analyze the structural fatigue from the point of probability and statistics. probabilistic fracture mechanics is a branch of fracture mechanics, so the various parameters affecting the fatigue propagationg a re considered as randomized

    作為斷裂力的一個新的分支,斷裂力和統計的角度對進行疲勞可靠性分析,充分考慮了疲勞破壞過程中出現的不確定因素,將影響疲勞裂紋擴展速的各參數看作是服從某一種分佈的隨機變量。
  17. In the first chapter, the thesis illustrates the foundation and significance of this thesis and simply summarizes their researchful history and actualities of bn and cbr. in the second chapter, the thesis firstly explains the notion of bn, afterwards studies the application of bn in data - mining ( dm ) in detail and also studies the learning of the probability parameter and the structuring framwork of bn in the condition of the full data and the lacked data

    第一章,說明了本文的研究背景和意義並且簡單總了貝葉斯網和範例推理的研究歷史和現狀。第二章,首先給出了貝葉斯網路的念,然後詳細研究了貝葉斯網用於數據挖掘。分別對數據完整和不完整情況下,參數的習和貝葉斯網的建立作了研究。
  18. Based the result of calculation and analysis in this paper, it is feasible that predicting of the service life of reinforced concrete component exposed to chloride environment with a probability based method. the result of analysis is consistent with the changing rules of service life in practice. probability based limit state method is used for service prediction. it is more reasonable than a deterministic model and satisfied with the required method of national structure designing uniform code

    理論研究和實例分析的果表明,本文建立的基於的極限狀態分析方法的氯離子侵蝕環境下鋼筋混凝土件耐壽命的預測方法是可行和有效的,計算華僑大申請碩十位論文果反映出工程實際中件耐久性壽命的變化規律;本文使用的基於的極限狀態分析方法比確定性計算方法更科,與我國現行設計規范中所規定的設計思想保持一致。
  19. The most famous contribution of the ecomomics of law is that it believes basic economic concepts are useful to be applied in the understanding and interpreting of law, which provides us the theory of efficiency to study legal systems and norms

    經濟分析法最傑出的貢獻就是發現基本的經濟念對理解和解釋法律也同樣是基本的,從而為我們提供了以效觀點來規范與論證法律制度與的新的研究方法論。
  20. After introduce several methods about risk assessment, such as. decision - making analysis method, probability risk assessment using event tree and fault tree. construction reliability, the risk assessment that embodiment stress - strengthen interference models, we explain the method that used in the paper in detail

    在簡要介紹常見的幾種常用風險評價方法,如:決策分析、失效模式影響及評價,風險評估、可靠性分析的基礎上,詳細討論的本文所採用的模糊綜合評判方法的理論基礎及技術路線。
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