立下規矩 的英文怎麼說
中文拼音 [lìxiàguījǔ]
立下規矩
英文
draw up a set of rules- 立 : 動1 (站) stand; remain in an erect position 2 (使豎立; 使物件的上端向上) erect; stand; set up...
- 下 : 下動詞1. (用在動詞后,表示由高處到低處) 2. (用在動詞后, 表示有空間, 能容納) 3. (用在動詞后, 表示動作的完成或結果)
- 規 : Ⅰ名詞1 (畫圓形的工具) instrument for drawing circles 2 (規則; 成例) rule; regulation 3 [機械...
- 矩 : 名詞1. (畫直角或正方形、矩形用的曲尺) carpenter's square; square2. (法度; 規則) rules; regulations 3. [物理學] moment
- 規矩 : 1 (一定的標準 法則或習慣) rule; established practice; custom 2 (端正老實; 合乎標準或常理) wel...
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I make a habit of never lending money to strangers.
我自己立下個規矩,從來不把錢借給生人。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,得出的主要結論有: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,以使預測結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,各類結構的震害情況表現為: 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結構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結構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結構以輕微破壞為主,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;建築物的震害預測結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年超越概率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,重慶大學碩士學位論文中文摘要其主要與建築物總面積、結構類型、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,且以磚木結構和多層磚混結構的震害損失最大;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。This paper studies on the attitude ontrol system of three - axis stabilized satellite systematically, and makes deep study on the design of attitude control system. the main work of this paper is as follows : first, found whole mathematical model about attitude control system of satellite. it contains kinematics model, dynamic model, actuator model and torque model. analyse the conmmen characteristic of actuator of satellite ’ s attitude control system
本文較為系統地研究了三軸穩定衛星的姿態控制系統,並在姿態控制規律的設計方面進行了較為深入的研究。論文主要工作如下:首先,建立了完整的衛星姿態控制系統的數學模型。其中包括星體運動學模型、星體動力學模型、執行機構模型及環境干擾力矩模型。As the legged system has a similar dynamics to that of three - dimensional inverted pendulum mode, whose supporting point is equivalently located at the zmp, what is more, there is dynamical relationship between the zero moment point ( zmp ) and the center of gravity ( cog ), so this paper proposed the method that controls the cog of the whole humanoid body system in real - time through the 3 - d inverted pendulum based on variable zmp : first, the irregular terrain analyzed and described, the author proposed an usual obstacles - spanning method, based on the position and the shape of obstacles, the author programmed the smooth trajectory of anklebones
由於機器人的腿系統和三維倒立擺模型有著相似的動力學特徵,模型的支撐點就是機器人的零力矩點zmp ,另外零力矩點zmp和重心cog之間存在著動態關系,本文採用基於可變zmp的三維倒立擺動力學原理來對類人猿機器人進行質心軌跡生成。首先,通過對復雜地況進行分類統一描述,提出了一套通用的越障軌跡規劃方法,結合復雜地況下障礙的位置和形狀,規劃了機器人連續的踝關節軌跡。According to propagation equation of gaussian beam and matrix of misadjust resonator, as well as principle of cavity ring - down method and data processing of fitting, a physical model of reflectivity measuring is set up for misadjustment of cavity length or angle of titled cavity mirrors
根據光束傳輸規律和失調腔矩陣方法,以及光腔衰蕩法測量原理和曲線擬合方法,建立了腔長、腔鏡角度失調下光腔衰蕩法的反射率測量模型。One afternoon, after twenty minutes of desperate efforts to annihilate each other according to set rules that did not permit kicking, striking below the belt, nor hitting when one was down, cheese - face, panting for breath and reeling, offered to call it quits
有一天下午在兩人按照規矩不許踢,不許打皮帶以下部位,倒地之後不許再打作了一場你死我活的苦鬥之後,乾酪臉被打得氣喘吁吁,站立不穩,提出算個平局不再打了。For h - d data distributing over regular - grid points, a new concept " cubical matrix " " is presented, some operating rules on it are established, and a definition and expressions of tri - cubic spline function are introduced about which its unique existence theorems are proved, interpolating error is estimated, and practical algorithms to produce two kinds of boundary conditions and methods for its computation are presented
完成的主要研究內容和成果如下:一、對規則區域上分佈的h - d數據,首次提出了立體矩陣的概念,建立了其運算規則,給出了三三次曲面的定義及表達式,證明了其存在唯一性。Based on transcad, the following research contents are involved in the urban transit planning application annlysis : 1. primary characters of the urban transit network are analyzed, the transit network database based on transcad are discussed, the method and process of establishing database are provided, the methods of transcad display and data edition are introduced, a transit route system is established by using route system toolbox, a basic transit od matrix aiming at the od matrix con - calculated technique is set up
本文針對transcad軟體在城市公交規劃中的應用作了如下研究: 1 .分析公交網路的主要特徵,探討一種適用於transcad軟體分析的公交網路數據結構,給出建庫的方法與流程,對transcad顯示和編輯數據的方法進行說明,利用routesystem工具箱創建了公交線路系統,並針對od矩陣反推技術的分析結合課題建立公交基礎od矩陣。Matrix and vector template classes are defined based upon object - oriented technology ( oot ). the conventional computation among matrix, vector and number is realized by overriding operators. according to the property of matrix, the scanty reserve way of object data is used, and the computation between matrixes with different reserve way is realized. the template classes is versatile, the program codes can be effectively reused, maintained and extended
基於面向對象技術定義了矩陣和矢量兩種模板類,利用運算符重載實現了矩陣、矢量和數之間的常規運算,對于具有不同特性的矩陣,採用了節省的貯存方式,並實現了不同貯存方式下矩陣相互之間的計算,表明所建立的模板類具有通用性,所開發的代碼可重復利用率高,而且易於維護和擴充。Firstly, the distortion of rolled piece and the designing method in the beforehand slit pass and slit pass has been analyzed. secondly, based on the research production of predecessor and research of the author, card system selected some corresponding experience formulas such as roll force, roll moment, roll temperature and roll consume, and established spread model in the beforehand slit pass and slit pass and the distribution model of elongation coefficient. subsequently, card system applied the dynamic programming method with minimum roll consume and optimized its pass system
本文以圓鋼雙線切分為基本實體模型,著重分析了預切分孔型和切分孔型在軋制過程中的變形特點及相應的孔型設計方法;基於前人的研究成果及作者的探索,選擇了相應的軋制力、軋制力矩、溫度及能耗模型,建立了預切分和切分的寬展及延伸系數的分配模型;應用動態規劃法以能耗最小為目標函數對孔型系統進行了優化設計;利用visualbasic6 . 0和microsoftaccess數據庫的連接,建立了數據查詢系統,以visualbasic6 . 0和autocad之間的介面在vb環境下完成了斷面孔型圖的繪制。On the basis of the underlying principles in the optical thin film design, by adopting the method of recursion and matrix, we get the mathematical model for the single layer antireflection coating and the multi - layer coating, which have their characteristic reflectance changes
以光學薄膜設計中的隱含規律為基礎,採用遞推法、矩陣法,分別對單層及多層增透膜的反射率變化建立了理論模型,並在特定的邊界條件下進行了求解和理論計算。Generally, structure ' s stresses, not internal force, can be obtained by analyzing discrete structures with routine solid elements, but internal forces of structure such as moment, axial force and shear force are required in the design criterions which are working in the design of hydraulic structures and industrial and civil structures. a convenient method based on the equilibrium condition of internal force and element ' s stresses is presented in this paper. this method can directly solve constraining internal forces on the designated sections, and then solve the moment, axial force and shear force on the corresponding sections
一般情況下用常規的實體單元對結構進行離散后求解得到的是結構的應力而非內力,而現行水工結構及工業與民用建築結構設計規范的設計準則主要是建立在結構內力(如彎矩、軸力、剪力等)基礎上的,本文採用了一種根據單元應力及內力平衡條件直接求解指定截面上的約束內力,並進而求解相應截面上的彎矩、軸力、剪力等的方法,該方法不需要對應力進行擬合。This paper studied the warp and stiffness of end - plate connection, and studied how the actual stiffness of end - plate connection influence stiff frame ' s displacement, and some design improvements are proposed. a methodology based on finite element modeling is used to establish strong bolted end - plate connection calculation model, and solved the interface between end - plates question and how to add bolt pretension when imitating end - plate connection ' s elastic material characteristic. through analyzing and comparing calculation results and experiment data, this paper summarized bolt force distribution, connection moment resistance, moment - rotation relationship and connection stiffness
筆者採用有限元方法,建立高強螺栓端板連接的計算模型,模擬了節點彈性階段的工作狀態,較好的解決了高強螺栓端板連接中的接觸面問題和螺栓預拉力的施加問題,通過對計算結果的分析以及與實驗數據的比較,總結出端板連接在彎矩作用下的螺栓拉力分佈規律、節點抗彎承載力及其影響因素,以及節點剛度特性及其對剛架性能的影響,同時,對端板連接受力變形性能也做了十分有益的分析,為輕鋼節點設計方法的改進提供了依據。分享友人