空間相位移動 的英文怎麼說

中文拼音 [kōngjiānxiāngwèidòng]
空間相位移動 英文
spatial phase shift
  • : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
  • : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
  • : 相Ⅰ名詞1 (相貌; 外貌) looks; appearance 2 (坐、立等的姿態) bearing; posture 3 [物理學] (相位...
  • : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
  • : Ⅰ動詞1. (移動) move; remove; shift 2. (改變; 變動) change; alter Ⅱ名詞(姓氏) a surname
  • 空間 : space; enclosure; room; blank; interspace
  • 相位 : phase position; phase
  • 移動 : 1 (改換原來的位置) shift; move 2 [力學] translation motion; removal; shifting; dislocation; dis...
  1. As object lessons to explain : 1 the nature and habits of oviparous animals, the possibility of aerial flight, certain abnormalities of vision, the secular process of imbalsamation : 2 the principle of the pendulum, exemplified in bob, wheelgear and regulator, the translation in terms of human or social regulation of the various positions clockwise of movable indicators on an unmoving dial, the exactitude of the recurrence per hour of an instant in each hour, when the longer and the shorter indicator were at the same angle of inclination, videlicet, 5 5 11 minutes past each hour per hour in arithmetical progression

    他把它們作為實物教材,用以說明: 1卵生物的本性與習性,中飛行的可能性,一種異常的視覺器官,世俗界用防腐藥物保存屍體的方式。 2體現于擺錘輪與整時器上的鐘擺的原理不的針盤上那可的正轉的長短指針在各個置作為人或社會規范所包含的意義長針和短針每小時在同一傾斜度遇的那一瞬,也就是說,按照算術級數,每小時超過5 5 11分的那一瞬,每小時重復一次的精確性146 。
  2. The equations of motion governing the axisymmetric elastic deformation of finite orthotropic cylindrical shells, involving the effect of transverse shear and rotational inertia, are derived. by applying the reverberation method, the displacement and the resultant forces of the shell in the phase space are expressed. then the transient waves in the finite orthotropic cylindrical shell subjected to the axisymmetric impact are obtained by using inverse laplace transforms. furthermore, the transient solutions are decomposed to the generalized ray integrals and computed numerically

    分析了計及剪切變形和轉慣性的有限長正交異性圓柱殼中彈性瞬態波的傳播問題,採用回傳矩陣法,在中給出了和內力的表達式。再利用laplace逆變換,得到正交異性圓柱殼受軸對稱沖擊作用時彈性瞬態波解,然後將其分解為若干廣義射線積分之和,並用數值方法求解之。
  3. In this paper, the finite - element numerical analysis calculation is applied to the foundation of high - rise and multi - floor building and the evolvement law of stress and displacement of tunnel used by urban traffic to explore the mutual influence between the wall rock of underground space and high - rise building foundation, taking account of the specific construction situation in the " sanmu garden " project in dadukou district in chongqing, from the perspective of underground space static - force structure stability analysis to open a underground tunnel with 6m in span and 7. 5m in height for track traffic 20m below the surface. this paper, taking considerations of three different states, i. e. the natural state without any artificial interference, the state of high - rise buildings on the surface, and the underground tunnel state with excavation for track traffic, and four plane lines and four vertical lines, analyzes and studies the distributing law of stress and displacement of calculation section from the following aspects : ( 1 ) the main stress vectorgraph, displacement distribution graph ( ux, uy ) and chromatogram graph of stress isoline ( 1, 2, xy ) of section under different states ; ( 2 ) the contrastive distribution curve of stress ( 1, 2, xy ) of different plane and vertical lines under the same state ; ( 3 ) the contrastive distribution curve of stress ( 1, 2, xy ) of the same plane and vertical lines under different states, wishing to provide references for underground space utilization and project designing and construction of the tunnel under high - rise buildings in the future

    本文結合重慶市大渡口區「三木花園」開發建設項目,從地下靜力結構穩定性分析角度出發,針對在該項目中涉及的高層和多層建築物以及在其地下20米處開挖了一個用於軌道交通的跨度6米,高7 . 5米的地下隧道這一具體工程情況,採用2d - 3d -有限元結構分析程序對高層與多層建築物的地基基礎及其與城市軌道交通使用的地下隧道圍巖的應力與演變規律進行了有限元數值分析計算,探索了地下圍巖與高層或多層建築物地基基礎之互影響,通過考慮未受到任何人為擾影響的天然狀態、地表存在多層或高層建築物狀態和地下開挖用於軌道交通的地下隧道狀態等三種不同狀態以及4個水平剖線和4個垂直剖線等不同情況,從以下幾個方面具體分析研究了計算斷面的應力與分佈規律: ( 1 )在各種不同狀態下計算斷面的主應力矢量圖、分布圖( ux 、 uy )以及應力等值線色譜圖( _ 1 、 _ 2 、 _ ( xy ) )等; ( 2 )同狀態下不同水平與垂直剖線的應力_ 1 、 _ 2和_ ( xy )對比分佈曲線; ( 3 )不同狀態下同水平或垂直剖線的應力_ 1 、 _ 2和_ ( xy )的對比分佈曲線等,為今後在對地下的開發利用以及在高層建築物地下開挖硐室時的工程設計和工程施工提供參考依據。
  4. To meet the demands for large space and flexible compartmentation of buildings, laminated vierendeel trusses are adopted in high - position transfer story structures. first the bearing characteristics are analyzed, in which reasonable stiffness ratio of the upper chord, middle chord, and lower chord is derived. then combined with an actual engineering model ( 1 8 similar ratio ), the static loading and pseudo - dynamic tests of two models for laminated vierendeel truss used in transfer story structures are conducted, in which one model adopts reinforced concrete, and the other adopts prestressed concrete and shape steel concrete. seismic behaviors are analyzed, including inter - story displacement, base shear - displacement skeleton curves, and equivalent viscosity - damping curves. a program is programmed to carry out the elasto - plastic dynamic analysis, and displacement time - history curves of the two models are derived. the test and analysis results show that the laminated vierendeel truss with prestressed concrete and shape steel concrete has excellent seismic behaviors. it can solve the disadvantages of laminated vierendeel trusses used in transfer story structures. finally, some design suggestions are put forward, which can be referenced by similar engineering

    為滿足建築物大和靈活隔斷要求,在高轉換層結構中採用迭層腹桁架結構.首先分析了其受力性能,得出了腹桁架各構件合理的截面剛度以及布局形式.然後結合一實際工程,進行了兩榀迭層腹桁架轉換結構模型( 1 : 8似比)的豎向荷載下靜力試驗以及擬力試驗.其中一榀為普通混凝土迭層腹桁架,另一榀配置了預應力和鋼骨混凝土,對比分析了兩模型的層比、骨架曲線以及等效粘質阻力系數等抗震性能的比較,並進行了彈塑性力分析.試驗和分析結果表明,配置預應力和型鋼混凝土的迭層腹桁架轉換結構具有良好的抗震性能,可以成功地解決迭層腹桁架作為轉換層結構所產生的弊端問題,最後對這類轉換層結構提出了應的設計建議
  5. According to the frndamental and the steps of this method, we cans use the linear regress filter method to make the simulation of the wind load and then we can educe the curve of the time - process wind velocity. after that step, we can get the chart of the dynamic wind load which we can deliver the crosswind into the particle wind load and put them on the corresponding cell nodes. then we can do the analysis of the dynamical wind load through the time - process analysis to get the max value of the displacement

    根據線性回歸濾波器法的基本原理和步驟,藉助關軟體進行風荷載的人工模擬並得出風速時程曲線,進而轉化為風力譜,由此將橫風向風力表達成節點風荷載作用於應的單元節點上,按時程分析法對該桁架體系進行風荷載的力分析,求出結構在進行風力荷載分析時,結構應節點對應的最值值。
  6. Topics include : lorentz transformations, length contraction and time dilation, four vectors, lorentz invariants, relativistic energy and momentum, relativistic kinematics, doppler shift, space - time diagrams, relativity paradoxes, and some concepts of general relativity

    題目包括:洛倫茲變換、長度收縮、以及時膨脹、四種向量、洛倫茲不變數、對論性能量與量、對論性運學、多普勒-時圖,對論中的佯謬、和一些廣義對論的概念。
  7. If the position of the non - polarization slab shifts from the center to the surface, the number of the peaks of the susceptibility will change, and a step - like polarization curve is found. finally, two types of the dipolar defects are introduced into the lattice - based ferroelectric system

    雜質層的置的變化,如由中心對稱置向表面方向,會導致多層膜的變溫度升高,介電極化率由一個峰變為兩個峰,多層膜的極化隨溫度升高出現跳躍下降( step一likepolarization ) 。
  8. After the discussion of the numerical simulation method based on the fdtd method and the pml technique, the motions of the charges and the electrical field lines were first employed to describe the radiation procedures of the pulse electromagnetic waves. then the causes of how the charges are accelerated and how the motion status of the charges are maintained were further studied from the angle of interaction of charge and field. after these analyses, it was pointed out that the pulse radiation is due to the suddenly occurred time - varying electrical field ( displacement current ) in the open space. this view was further evidenced by two examples : one is the partly resistance loaded antenna, the other is the partly curved antenna. the radiation procedures of the pulse electromagnetic waves of many different situations were simulated throughout this paper with the contours and waveforms of electric field given. these figures are very helpful to the understanding of the radiation mechanism of the pulse electromagnetic waves

    在討論了基於時域有限差分法和完全匹配層技術的數值模擬方法之後,首先從運電荷和電力線的角度直觀地描述了脈沖電磁波的輻射過程,然後進一步從場與電荷互作用的角度分析了天線上電荷是如何被加速以及如何維持其運狀態的,指出了開放中突然出現的時變電場(電流)是脈沖電磁波輻射的根本原因.文中還對局部電阻加載的天線和局部彎曲的天線進行了研究,以進一步說明上述觀點.對多種情況下的脈沖輻射過程進行了數值模擬,並給出了電場的等高線和波形圖,這些圖形對理解脈沖電磁波的輻射機理非常有益
  9. The order of our discussions " about these tasks is as follows : firstly, we pay more attention to the characteristics and difficulties of its environment including the concept, typical system model, main challenges, mobile network connection and soft application. secondly, according to mobile specialties of the environment we make the sort of data into four kinds : general data, time series, spatial data and time - spatial data, and present general processing of data mining. lastly, we discuss the methods of data mining of these four kinds respectively : after the introduction of the actuality of data mining of every kind, an algorithm of rule updating based on rough set is given, then put forward the processing of data related to mobile users and flow chat according to characteristics of the other three kinds

    本文對以上任務的討論順序安排如下:首先是對計算環境的技術特點和難點進行討論,包括計算的概念和典型系統模型、主要挑戰、聯網以及軟體應用這幾個大的方面;其次根據環境的特性把計算環境中的數據分為普通數據,時數據,數據以及時數據,提出了在計算環境中數據挖掘的一般流程;接下來分別對這四類數據進行挖掘演算法的討論:每一部分都是先介紹該類數據的挖掘方法研究現狀,對于普通數據,針對我們已提出的一種挖掘演算法-粗糙集演算法( rs ) ,提出了對應的規則更新演算法,對於後三種數據,本人根據其在計算環境中的特點分別提出了與用戶關的該類數據的一種具體的處理方法和演算法流程圖,包括基於連接方法的多屬性時序列的挖掘演算法,基於apriori演算法的關聯規則數據挖掘方法以及關于用戶模式的時數據挖掘方法,並用matlab對其中的規則更新演算法和時序列的挖掘演算法這兩方面進行了實例模擬。
  10. Then the optical path difference can be obtained with psi algorithm and to use the phase value for each pixel to determine a height value for each pixel. a primary advantage of psi is its high precision. with careful control of environmental conditions, measurement precision to the nanometer scale or below is possible with psi

    它的基本測量原理是,通過攝像系統( ccd )接受到的干涉圖中坐標已知的各個像素點的光強信號,在壓電晶體驅參考光程有序變化時,採集到多幅干涉圖的光強信號,由干涉法,由光強值得到被測光程差值(值) 。
  11. Because of continuity of load effects in time and space, displacement effects of previous time period in the latter time period and effects in various places have been taken into accounts. it is on these basis that the paper puts forward the dispersed counting way discrete algorithm based on such relationship, takes time - stepping integration to calculate rails " dynamic response, uses fortran language to write counting program, and conducts computer mock tests about rails " power response

    由於荷載作用在時上的連續性,因此考慮了前一時段所產生的對后一時段的影響以及不同置的互影響,在此基礎上提出了基於車輪、軌道、枕木互關系的離散化演算法,採用時步長積分計算了軌道的力響應,使用fortran語言編制計算程序對軌道力響應進行了模擬。
  12. Power bond graph is used to established the bond graph model of the lifting and dropping of hydraulic pile hammer and state space equation in the paper for hydraulic pile hammer is perplexing nonlinear system. in order to attain the graph that pressure, position, velocity, acceleration vary with time in the course of driving pile simulation procedure solving state space equation is designed on the basis of combining four - order runge - kutta method with predicator - corrector method, dynamic simulation of the hydraulic system is studied in matlab 6. 5. it is convenient to analyse dynamic characteristics of the hydraulic syste m, beneficial to the design and parameter optimization of the hydraulic system. in the final part of the paper, under detailed analysis of the control characteristics for double - acting hydraulic pile hammer with double cylinders, control system based on the programmable logic controllers founded on technology of modern compute is designed

    由於液壓打樁錘液壓系統是一個復雜的非線性系統,本文採用功率鍵合圖法建立液壓打樁錘上行、下降的鍵合圖模型和狀態方程,通過四階龍格?庫塔法和預估?校正法結合編制了模擬程序對狀態方程求解,在matlab6 . 5中進行液壓系統的態模擬,獲得液壓打樁錘運過程中壓力、、速度、加速度等隨時變化的曲線圖。此曲線圖方便了對液壓系統態特性分析,為液壓系統的設計和參數優化提供了有益的借鑒。最後,在深入分析雙缸雙作用液壓打樁錘控制系統的功能要求后,採用了以現代計算機技術為基礎的新型工業控制裝置? plc可編程式控制制器,設計出了雙缸雙作用液壓打樁錘的電器控制系統。
  13. The pseudo - dynamic test of 1 / 3 - scale model six - story building assembled with hollow shear wall with seams. the internal forces, the deformation and the failure mechansm of the building under earthquake are studied. the rules of frequency, damping and response spectrum are studied. the characters of earthquake response such as structure displacement, interstory drift, action of earthquake, the amplificatory coefficient of acceleration and the rule of strain are discussed. at last, this paper presented the design method of this structure based on the aseismic style and put forward the construction

    進行了帶縫心剪力墻結構六層樓房的1 3模型的擬力試驗,研究了結構在水平地震作用下的受力特點、變形特徵、破壞形態等力學性能;得到了結構在不同受力階段的頻率、阻尼、反應譜等力特性變化規律;討論了結構各樓層的水平、層、地震力、加速度放大系數及構件應力分佈規律等結構地震反應特徵;指出了結構的抗震類型、薄弱層及薄弱部;提出了多層帶縫心剪力墻結構的第一階段設計方法和應構造措施。
  14. According to the functionary times of transportation times and spatial location between pipelines and roads, three kinds of transportation load models are put forward, i. e. long - term evenly distributed load, movable invariable load and stable simple harmonic load. two common foundation models, linear elastic model and modified cambridge model are analyzed, and the former is selected as the model for soft soil in this paper. considering the application actuality and foreground of steel, steel pipeline is adopted as research object

    根據交通荷載的作用次數以及管道與道路的置,提出了三種交通荷載模型,即長期均布荷載、恆載和穩態簡諧荷載;分析了常用的兩種地基模型?線彈性模型和修正劍橋模型,並選擇了線彈性模型作為本文的地基模型;考慮到鋼管的應用現狀和前景,選擇鋼管作為研究對象;從法向和切向對管?土互作用模型進行了探討。
  15. Spatial phase shift

    空間相位移動
  16. Based on the actual detected spatial intersected curve, the simulation to the angle - variation of all joints was done

    結合實際掃查的貫曲線,對各關節的運進行了計算模擬。
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