約束運動 的英文怎麼說
中文拼音 [yāoshùyùndòng]
約束運動
英文
co trained motion- 約 : 約動詞[口語] (用秤稱) weigh
- 束 : Ⅰ動詞1 (捆; 系) bind; tie 2 (控制; 約束)control; restrain Ⅱ量詞(用於捆在一起的東西) bundle;...
- 運 : Ⅰ動詞1 (物體位置不斷變化) move; revolve 2 (搬運; 運輸) carry; transport 3 (運用) use; wield...
- 約束 : keep within bounds; restrain; bind; bound; boundage;tie; restraint; restriction; engagement; repr...
- 運動 : 運動[舊時用語] arrange things or get things done through pull
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In this paper, ackerman steering linkage of double - wishbone suspension is taken as the study object, choosing the splitting joint and steering lever joint to carry out the design of optimization the mathematics models are established based on the multi - body system dynamics, applying its analysis method of kinematics to study the mechanism kinetic principles owing to more spatial factors considered, and calling off many hypotheses affecting the accuracy, compared with the traditional methods, the models are better to reflect the realistic motion principles, the results are more exact and applicable moreover, the force analysis is applied to the conduct mechanism the analysis method of dynamics in the multi - body dynamics is applied to study the forces applied on every component, working out the constraint reaction force of up and down ball joints, and developing the current computation program in the end, produce the upper wishbone geometry model in the ansys software package, meshing and carrying out the fea, testifying if the intensity of the wishbone meet with the requirements
本文以雙橫臂獨立懸架的轉向傳動機構作為研究對象,選擇對斷開點和節臂球銷的位置進行優化設計,在此基礎上建立了基於多體系統動力學的導向機構和轉向傳動機構的數學模型,運用該學科的運動學分析方法研究機構的運動規律,編制了通用優化設計軟體。由於考慮了更多的空間因素,取消許多影響準確性的假設,因此建立的數學模型與傳統的方法相比更能反映實際運動規律,得到的優化結果也更加精確實用。此外,本文還針對導向機構進行受力分析,在建立該機構的空間動力學模型后,運用多體動力學中的動力學分析方法研究各個桿件的受力,計算出上下球鉸的約束反力,並開發出了相應的通用計算程序。A strong magnetic field can constrain electrons to move only along the field lines.
強磁場可約束電子使之只能沿著場力線運動。Previous algorithms either fitted general conies or were computationally expensive. by modifying the ellipticity constraint, we can ensure what we get is an ellipse, so that we can get the symbol to track moving objects
對此文中通過對橢圓擬合約束條件的修改確保擬合的二次曲線為橢圓,從而實現了符號化跟蹤運動物體的系統。First, need to increase teen - agers in the delight playing outdoors together with the contemporary, from playing with the project increasing their fervency to motion in music, encouraging young person to act as any not going against behavior motion that homeland national conditions and morality restrain
首先,要增加青少年在戶外和同齡人一起游戲的樂趣,從玩樂中增加他們對運動的熱情,鼓勵年輕人做任何不違背本國國情和道德約束的行為的運動項目。It was experiencing a spasm of virtuous reaction, quite as lawless and ungovernable as any of the acts that had provoked it.
現在反過來正掀起了一種推行道德的運動,和挑起它的任何事件一樣他毫無法紀約束不住。The locomotor hypotheses about the kinematics of undulatory swimming are experimentally tested, while the parameters describing wave form are discussed with respect to some constrained conditions that must be satisfied during undulatory swimming
隨后定義了表徵形態和運動特徵的參數化運動描述,結合方程中參數的物理含義,討論可能存在的約束以及參數的一些典型性質。In this paper, we apply the theory of " nature objects existed being excellent and washed out being of feebleness " to automated map generalization basing on thinking of the conditions of map use, characters of map regions and map scale. two generalization models which are called " constrained delaunay triangle net generalization model ( cdtngm ) " and " circle generalization model ( cgm ) " are created
本文在考慮了地圖用途、制圖區域地理特點和地圖比例尺等因素的基礎上,把「優勝劣汰」的思想運用到了地圖自動綜合中來,並實現了「約束delaunay三角網綜合模型」和「 circle綜合模型」兩個演算法模型。Based on the inverse resolution kinematics models of the three - transferable and one rotational parallel kinematics platform we analyzed the factors restricting motion of the moving platform in the models
在三平移一轉動並聯平臺位置反解模型基礎上,分析了反解模型中約束動平臺運動的因素。Using matlab and its add - ons simulink, through establishing simulation maths model, the paper integrates open chain vector equation ( describing motion restriction ), numerical value simulation ( computing velocity and displacement while given acceleration ) and matrix algebra, etc. to accomplish dynamic simulation for the robot and verifies the results for kinematics of the robot using analysis method, and it establishes foundation for following study for the robot such as kinetics, control, etc
利用matlab及其附加軟體simulink ,通過建立模擬數學模型,綜合開環矢量方程(描述運動約束) 、數值模擬(在加速度已知時計算速度和位移) 、以及矩陣代數等來完成機器人動態模擬,對所研究的機器人運動學分析結果進行驗證,結果基本一致,為機器人的后續研究,如動力學,控制等奠定基礎。By constructing the geometrical model of a certain underground single arm type pantograph and applying the translation of pantograph - head balancing bar and the perpendicular displacement of pantograph in the direction of the movement of locomotive while raising pantograph as the objective which must satisfy the demands of locomotive ' s stable current collection, this paper applied the multi - objective optimization based on the genetic algorithms to design the pantograph mechanism
摘要在建立某地鐵單臂受電弓簡化幾何模型的基礎上,根據列車平穩受流對受電弓提出的各項要求,以受電弓升弓時機車前進方向上的縱向偏移量和弓頭平衡桿的平動為目標,以受電弓正常升弓所需升弓轉矩等為約束,運用基於遺傳演算法的多目標優化技術,對該型受電弓機構進行了優化,得到了使受電弓運動性能達到最優的幾何參數。The theory of minimum entropy production or minimum rate of energy dissipation shows that a river is stable when it is in a relative equilibrium condition. ( 3 ) the river facies formulas of alluvial river have been developed using the theory of minimum rate of energy dissipation together with flow continuity and motion equations, suspended load transport or bed load transport equation. ( 4 ) the causes of the river patterns are explained using the theory of minimum rate of energy dissipation
( 3 )基於最小能耗率原理,以水流能耗率作為目標函數,以水流連續方程、水流運動方程及懸移質挾沙力公式或推移質輸沙率公式作為約束條件,通過對目標函數求條件極值,分別推導出以懸移質造床為主的顯式河相關系式和以推移質造床為主的顯式河相關系式。Compared with the behavior of macromolecules in real solution system, the adsorption information in the monte carlo simulation system, such as adsorption isotherm, surface coverage, and bound fraction, was studied for discussing its relation to simulation parameters. five - selection simple cubic lattice, self - avoiding walk, and nearest interaction model were used to construct the homopolymer adsorption model on the solid - liquid interface. periodic boundary conditions were used to reduce the fixed error from limited cubic lattice in size
模擬中採用五選擇簡單立方格子上的自迴避行走和最近鄰相互作用模型;使用周期性邊界條件以減小有限大格子空間帶來的系統誤差;用鏈節間相互作用能、界面吸附能、體相濃度和鏈長約束體系中的高分子的吸附行為;用末端轉動、 l -翻轉、曲柄運動、蛇形運動和r - r切除-生長法對模擬體系進行擾動;用系統達到吸附平衡后的樣本來研究模擬體系中的高分子鏈在固液界面上的吸附。Secondly, actions between banks and enterprises in china ' s credit market and the motivation of banks " deregulation are deeply analyzed by the means of the game theory. thirdly, the thesis studies how systematic factors in china aggravate the information asymmetry in the credit market from the aspects of property right, financial supervision and information announcement. at last, suggestions on how to dissolve the bank credi t risk and prevent non - performing banking assets increasing are put forward in the aspects of improvement of information symmetry, establishment of incentive and constraint mechanism and elimination of systematic factors which aggravate the information asymmetry
首先,論文分析了我國信貸活動中的信息不對稱所產生的逆向選擇與道德風險對銀行資產質量的影響;其次,作者運用博弈論方法對我國信貸市場中銀行與企業的博弈行為以及銀行違規的動力進行了深入地分析;接著,論文又從產權、金融監管和信息披露這三個方面研究了我國的體制性因素如何加劇信貸市場的信息不對稱問題;最後,論文從提高信貸市場的信息對稱度、建立有效的激勵約束機制以及消除加劇信息不對稱的體制性因素這三個方面對化解我國銀行信貸風險、防範銀行不良資產的新增提出了建議。Based on the 3d geometry vision, using java3d, for each of worktable and sine welding seam part of sheet, the ve modeling experiments achieve the construct of macrostructure, security virtual thickness and virtual guide based on error, and accomplish the space restriction of robot running. via the structured laser sensor ’ s getting three - dimension information, the experiments achieve the modeling of sine welding seam part of sheet by using programming
在立體視覺傳感系統獲得三維信息的基礎上,利用java3d建模技術,分別對工作臺、薄板正弦曲線焊縫工件進行建模實驗,完成了虛擬環境中宏觀環境模型的建立,並根據誤差建立了安全虛擬厚度和虛擬向導,完成了對機器人運動的空間約束;通過結構光傳感器獲得三維信息,編程實現對薄板正弦曲線焊縫模型的建立。Muc is furtherly defined as intergenerational opportunity cost under sustainability context and the concept of relative value is built up to analyze its dynamic character. in the neoclassic growrh with the invariable substitution of resource for capital, the formulation of this relative value is deduced. for mpc, hotelling model is used to illuminate the relation between the change of mpc and the impossibilities of sustainable use of energy resources ; for mec, an optimal growth model with exhaustible energy resources and environment pollution is employed to calculate the optimal environment
在可持續發展的條件下,將能源資源的邊際使用者成本進一步定義為代際機會成本,並建立相對價值的概念用於分析代際機會成本的動態變化,基於一個資本與資源存在確定替代關系的新古典經濟體系推導這種相對價值的表達式;在傳統的霍特林準則的基礎上,分析了邊際生產成本變化對資源可持續利用的影響;運用一個帶有資源與環境約束的最優增長模型,推導了邊際環境成本內部化的最優環境稅,並分析了這種稅收政策在實踐中的應用。The normal operation and healthy development of sharing platform of experimental equipment at university needs to construct some basic management mechanism including equipment interjunction, operation maintenance, outlay using, paid use, staff inspiration and regulation, information interaction and appointment making, etc
摘要高校實驗設備共享平臺的正常運行與健康發展需構建設備匯交、運行維護、經費投入、有償使用、人員激勵與約束、信息互動和時間預約等基礎性管理機制。In motion with a fixed frictionless constraint, no work is done by the constraint.
在固定的無摩擦約束運動中,約束力不作功。Principle of least constraint
最小約束運動原理A system of bodies designed to convert motion of and force on, one or several bodies into constrained motion of and forces on, other bodies
機構是人為設計而成的系統,用來將一個或幾個物體的運動轉變為另外一些物體的約束運動,或將作用在一個或幾個物體上的力轉變為作用在另外一些物體上的力。A drop ' s existence can be understood in terms of its individual water molecules, the particular forces between them, and the general physical laws governing motion : quantum mechanics ( qm )
在理解一滴水的存在時,可以依據它單個的水分子、分子之間的特定力量以及約束運動的一般物理法則,即量子力學。分享友人