結點法 的英文怎麼說
中文拼音 [jiēdiǎnfǎ]
結點法
英文
method of joint isolation-
As it can be expressed easily by argument equations, we use the conicoid as the criteria of points " classification. based on the point ' s normal and the adjacent field, corresponding to the conicoid equation such as plane, ball and cylinder, we search the points that fit the equation along the adjacent field. using this method, we realized the automatic classification of unorganized points
本文採用了可以比較方便地用參數方程表示的二次曲面作為數據點的分類標準,根據點的法向量以及其鄰域結點的各種屬性,對應于平面、球面、柱面等二次曲面,依據曲面方程的特點,從起始點開始沿鄰域深度優先遞歸尋找符合方程的數據點,實現了散亂數據點的自動分類。Then, we analyzed solutions of the major techniques of the distributed web crawler, such as how the nodes of the crawler cooperate with each other, how the task is distributed, how to keep the important web fresh. we have proposed some practicable arithmetic to solve the problems mentioned above. besides, we implemented a robust, distensible, customized, distributed web crawler, and anatomized it
然後本文分析了分散式網路爬蟲的關節技術的解決方法,比如分散式的各個結點如何協同工作,任務如何分配,如何保持重要網頁的時新性等等,進而提出了一些實用的演算法,解決了這些分散式網路爬蟲的關鍵技術,實現了一個具備健壯性,可擴展性,可配置性的分散式網路爬蟲系統,並就該分散式網路爬蟲系統進行了仔細的剖析。5. detection : the samples were extracted with ethyl ether. the lidocaine in the sample was qualitated by rf and a tlc scanning spectrometry, quantitated by a tlc scanning chromatography and a two points external standard method or a standard curve method
5 、利多卡因檢測方法:樣品堿化處理后,乙醚提取,薄層掃描檢測,根據利多卡因的rf值結合光譜掃描圖定性,外標兩點法或標準曲線法定量。In addition, the solutions are given to the calibration of the weight of other types of nodes, such as interchanges, grade crossings with turn ramp, unsignalized intersections which the main traffic has priority, and entrances / exits of urban expressway
此外,針對互通式立交、 「立交平坐」路口、主要道路具優先權的無信號交叉口、快速路出入口等類型的結點,對其結點權重的標定方法,提出了相應的解決方案。When processing of data from single - point test, the value of is generally taken by 0. 25 for calculating the open flow potential of gas well, and the result is far from that from modified isochronal test
摘要目前,在處理一點法試井資料時,取函數為定值0 . 25來計算氣井的無阻流量,其結果與修正等時試井有很大的偏差。Consequently, this paper focuses on the crunodal structure and its loaded properties. the main contents of the paper are described as follows : a. two types of crunodal structures are brought forward, which are compositive structure and protuberant - wedged structure ; fixed structure and jointed structure, two traditional crunodal structures, are introduced. then the details of all the crunodal structures are analyzed and their uses in the engereering are described, incluing their factures and constructuring sequences
提出兩種新的結點構造:合成梁方式結點和凸楔方式結點,並介紹兩種傳統的結點構造:固結方式結點和鉸結方式結點;並對各種結點構造進行細部分析,說明各種它們在實際工程中的應用,包括製作方法和施工方法。Fourthly, in term of the basal theory of the reliability of structural system, the basal system assessing the reliability of the multiplayer steel frame is put forward and established ; the trichotomy that is a way basal system assessing the reliability of the steel frame according as the route of transferring forces and assessing the reliability of the steel frame of coke made by dry flameout, which can improve the the assessing ways on the reliability of our country criterion and add the assessing ways on the reliability of the multiplayer steel frame
第四,根據結構體系可靠性的基本原理,提出和建立了多層鋼框架可靠性評定的基本體系,提出按傳力路徑評定鋼框架體系可靠性的三分點法,並對干熄焦鋼框架的可靠性進行了完整的評定,它們可改進現行國家標準的可靠性評定方法,並為增加多層框架的可靠性評定方法提供參考。The paper analyses the law of services spatial diffusion in chongqing city, which is the law of business services spatial diffusion base on contagious diffusion hierarchical diffusion and base on the law of stochastic diffusion along the axes, and, according these principle, revise the unit factors score of business services calculated by using traditional way
由於重慶市地形復雜,江河阻隔,因此山城城市職能除表現為傳染擴散規律外,更突出地表現為等級擴散和軸向隨機擴散規律。文章依據這些原理對採用傳統的方法得到的商服功能影響作用分進行修正,同時探討了結點數動態變化時城市職能的空間擴散規律。So how to utilize the foreign - capital actively, reasonably, effectively and efficiently has been a realistic subject. under this situation, the paper analyses the latest change and tendency of inner and exterior environment of foreign - capital utilizing of china, and put forward the new strategies facing 21st century. the paper adopts following research method as system method, comparison method, qualitative and quantitative method and theory - policy combined method and mainly involve the suitable scale strategy, cross - border merger and acquisition strategy, industry leading strategy and continent strategy
本論文正是以我國加入wto為大背景,站在戰略的立足點上,以綜合運用系統分析法,比較分析法、定量、定性法、理論和政策結合法,和大量查閱文獻為基礎,對我國利用外資內、外環境的最新變化和趨勢以及利用外資規模進行了分析,並針對幾個關鍵的環節,對我國利用外資戰略問題進行思考和探討。Then, chapter two and three retrospect the theories and practices of urban - scape connectors in the history of chinese and western cities, and show their positive impact on contemporary urban - scape in chinese cities. systematically, chapter four analyzes the conformity mechanism of disorder urban - scape connectors, and carries out the rules, methods and advertence. lastly, by introducing the projects undertaken by us, chapter five and six emphasize the design methods and rules mentioned previously and their application in practice
本論文主要分為六個部分:第一章? ?介紹城市景觀結點的概念,以及本論文研究的目的、意義和方法;第二章、第三章? ?回顧中西方歷史上城市景觀結點發展的理論和實踐,提出它們對于現階段我國城市景觀發展所具有的借鑒意義;第四章? ?藉助實例,系統分析失序城市景觀結點的整合機制,提出整合的原則、方法和注意事項;第五章、第六章? ?通過筆者參加的實踐項目,總結以上設計原則和方法在實際中的應用。In alpha beta search, a procedure of eliminating unnecessary evaluation of nodes which uses alpha cutoff and beta cutoff
搜索技術中,使用修剪和修剪對不必要的求值結點加以修剪的一種處理方法。According to the program structure of ansi c, some syntax - tree - nodes are designed in front - end, including function, block, data structure, type, expression, identifier and so on. syntax tree is divided into three levels, namely program level, function level and block level, which are useful for analysis of syntax and semantic in compiler as well as transferring syntax tree into rtl. retargetable compiler mainly includes intermediate representation, machine description and interface technique between compiler and machine description
編譯前端的實現技術包括詞法分析、語法語義分析和中間代碼生成技術等,針對ansic的程序結構,分別設計了函數、塊、數據結構、類型、表達式、標識符等語法樹結點,並將語法樹分成編譯層次、函數聲明和塊三個不同層次,使語法樹具有清晰的層次結構,有利於編譯程序的語法和語義分析,以及從語法樹到rtl中間表示的轉換。S. consideration of interaction on the nonlinearity about the material, the geometry, and the boundary of the columns subject to axial force. biaxial hending, and torsion, an analytical model of hysteretic curve of columns is presented, based on the sectional cross - sectional discrete yieldsurface inodel, the bond slip in anchorage zones regarded as the boundary nonlinearity of a memher. and the iterative procedure of displacement of inner nodes on the basis of the hamonization of displacement
5 、根據構件分段截面離散的屈服面模型法,把錨固區粘結滑移看成構件的邊界非線,以及基於位移協調的內結點位移迭代法,建立了能考慮構件壓(拉) 、雙彎、扭的材料、邊界、幾何非線性相互影響的柱空間滯回曲線分析模型。There has not been a scientific design theory about the jointless bridge whereas it has been conducted successfully for a long time in the u. s. the actual design ways basically depend on the experience and observaration. what is more, the analytical method and the design of the crunodal details are still dealed with on the whole. in fact, it is a very important part to deal with the crunodal structure between the abutment and beam in the design and conduction of the jointless bridge. in addition, the loaded properties of the crunode are the key and difficulty in the study of the jointless bridge. therefor, there are engineering and practical significances of analyzing the crunodal structure and studying its loaded properties
盡管無伸縮縫橋梁在美國已經成功地使用了很長時間,但至今還沒有一個比較科學的設計理論。目前的設計方法基本上依賴于經驗與觀察,還沒有從根本上解決無伸縮縫橋梁有關的分析方法和設計細部構造。應該說,對于無伸縮縫橋梁而言,處理臺與主梁的結點構造是設計和施工中非常重要的部分,結點部分的受力性能是研究無伸縮縫橋梁的重點和難點。With the development of the network and the multi - processor system, the research, simulation and the impemeni of the system - level fault diagnosis which is the very important means to increase the reliability of the system, are becoming more and more important. on the system - leve1 fault diagnosis, based on the group theory of system - level fault diagnosis that has been put forward by pro f zhang, the paper constructs newly the theory bases, improves on the matrix method, reinforces and consummates group arithmetic of all kinds of test mode, for the first time, analyses and discusses the equation solution of all kinds of models, so al1 the consistent fault patterns ( cfp ) could be found, straightly and high efficiently, even if the sufficient and necessary condition of t - diagnosable is dissatisfied and the complexity of system - level fault diagnosis is greatly decreased, especialy in strong t - diagnosabl6 system. last the simulation system ' s function has been extended and the application hotspot and the development trend have been disscussed
本人在張大方教授等人提出的基於集團的系統級故障診斷的理論基礎上,重新構建了系統級故障診斷的理論基礎,定義了系統級故障診斷測試模型的三值表示;改進了系統級故障診斷的矩陣方法,重新定義了測試矩陣、鄰接矩陣、結點對、結點對的相連運算、極大準集團和斜加矩陣,由此能直觀、簡便地生成集團和極大獨立點集;補充和完善了各類測試模型的系統級故障診斷的集團演算法,通過定義集團測試邊和絕對故障集,簡化了集團診斷圖,由此能較易地找到所有的相容故障模式,即使不滿足t -可診斷性,大大減少了系統級故障診斷的復雜度,尤其是對強t -可診斷系統;首次分析探討了各類測試模型的方程解決,由此從另一角度能系統地、高效率地求出所有的相容故障模式( cfp ) :擴充了系統級故障診斷模擬系統的功能,快速、直觀和隨機地模擬實驗運行環境,進行清晰和正確的診斷,同時提供大量的實驗數據用於理論研究,優化演算法和設計。The finite element analysis of 3d seepage field for surrounding rock mass of cavern groups of underground powerhouses was performed based on the nodal virtual flux method for solving the non - pressure seepage field and the improved drainage substructure technique for accurately simulating the complex seepage behaviors of densely distributed drainage holes, with emphasis placed on the seepage properties of the anti - seepage concrete curtain and drainage curtain in the anti - seepage and drainage system
摘要在求解無壓滲流場結點虛流量法的基礎上,結合可精細模擬密集排水孔復雜滲流水力行為的改進排水子結構技術,付某地下廠房廠區洞室群圍巖區三維滲流場進行了有限元求解分析,著重研究了防滲排水系統中的帷幕和排水幕的滲流特性。Then, an ideal elastic stress - strain relation model is debated to buildup the equivalent load from the development deformation. the potential energy fonctionelle is built with the structural displacements introduced. the optimization equations are built by making the variation of the potential energy fonctionelle be zero
根據有限元方法,引入網格結點結構位移,建立了以單元結點lagrange位移和結構位移表達的變形位能泛函,利用變分法理論建立了使變形位能取極小值的優化模型。Firstly, a ~ ( h ) save some path information for each node as add - ons and build hash index on these information, then a ~ ( h ) use these information to reduce time complexity of all computing above
該演算法將一些路徑信息作為每個結點的附加信息預先保存起來,並對這些信息建立hash索引。Standard test method for freezing point of aviation fuels automatic laser method
航空燃料凍結點的標準試驗方法Such method is used to discuss seismic dynamic reliability of xiang - jia - ba dam including its elements and whole slide - resistant stability
結合驗算點法和反應譜法,建立了三維重力壩的地震動力可靠性分析方法,並將其應用到向家壩泄水壩段的地震動力可靠性分析中。分享友人