approach movement 中文意思是什麼
approach movement
解釋
接敵運動-
The asteroids are the most important small bodies in the solarsystem, and they mainly lies in the two locations - a main belt between the mars ' s orbit and the jupiter ' s and the near - earth space. the most feature of the orbits of near - earth asteroids ( neas ) is that the semi - major axes of the orbits are nearly equal to that of the earth or the perihelia distances are approximate to or even less than the mean distance between the sun and the earth, thus they could move into inside of the earth ' s orbit, so that they might close approach or even colliside with the earth ( or other planets, such as the venus, the mars, etc. ). the characteristic brings about some difficulties in the numerical research during their orbital evolution, which leads to the failure of the normalization technique in the general removal impact singularities of celestial mechanics methods and the symplectic algorithm which is successfully applied to the investigation in quality. by comparing the computation effects of several common numerical methods ( including symplectic algorithm ), and considering the nature of the movement of the small bodies, the corresponding treatments are provided here to improve the reliability of the computation
小行星是太陽系最重要的一類小天體，主要分佈在兩個區域；火星和木星軌道之間的一條主帶和近地空間.近地小行星軌道的最大特點是其軌道半長徑與地球軌道半長徑相近，或近日距離接近甚至小於日地平均距離，其運動可深入到地球軌道的內部，這將導致該類小行星與地球（還有金星、火星等）十分靠近甚至發生碰撞.這一特徵給其軌道演化數值研究帶來一些困難，包括天體力學方法中一般消除碰撞奇點的正規化處理以及對定性研究十分成功的辛演算法都將在不同程度上失效.通過對幾種常用數值方法（包括辛演算法）計算效果的比較，根據小天體運動自身的特性，給出了相應處理措施，從而可提高計算結果的可靠性 -
In study of the submarine movement in deep sea a new approach with fuzzy sliding - mode control and double - gene genetic algorithm is proposed for designing combined maneuvering control system of submarines. simulation results showed that the approach not only remains robustness of sliding - mode control, but also avoids thq effect of chattering phenomenon, possess better performance of the system
在研究潛艇在深海航行的操縱控制中，首次提出了具有雙基因遺傳演算法的模糊滑模控制器的新方法，模擬結果表明了該方法不僅避免了抖振的影響，而且具有很好的系統性能。 -
Analysis on flow and sediment movement in approach channels of tidal river branches
感潮河段船閘下引航道水沙運動及泥沙淤積 -
A therapeutic approach that incorporates breathing, movement, body exercises, psychotherapy, and free expression of feelings to enhance self - awareness and well - being and relieve physical and emotional tension
生物療法一種治療方法，通過協調呼吸、運動、體操、心理療法，以及自如表達感情以增強自我意識和健康快樂並減輕肉體與情感上的緊張狀態 -
The application of sa and heuristic algorithm in packing problem is studied deeply. an improved sa, which utilizes heuristic approach in search tragedy and movement tragedy, is introduced and manifested to enhance the rate of convergence with an extent of exact solution
對sa演算法和啟發式演算法在布局問題中的應用進行了研究，為提高收斂速度同時保證一定精確度，對sa演算法進行了改進，在演算法的搜索策略和變動策略中應用了啟發式方法，縮小布局狀態空間的搜索。 -
Using the kinematics parameters of back - style high jump, the author established the technical model of approach and take - off movement of excellent back - style high jumpers both in china and aboard
摘要運用背越式跳高運動學參數，構建了國內外優秀背越式跳高運動員助跑起跳動作技術模型。 -
In spite of ridicule these ideas and approach made a deep impression on late nineteenth century " s society and is still the foundation of the new age movement
盡管這些思想和實踐在19世紀晚期受到社會的嘲笑，但仍然是新時代運動的基礎。 -
Abstract : a numerical model which can evaluate the movement of each individual occupant is developed, the model which divides a building setting into planar grids can described the position of each occupant at any point of time. the movement speed and direction of each occupant are dominated by the characteristic in the grids such as density, location etc. the approach in calculating movement pattern of each occupant and the exact evacuation time have been demonstrated in this paper, the result of the simulation is more accurate than that of the other software
文摘:將建築物在平面上劃分成能反映人員具體位置的幾何坐標網格，根據不同人員在不同網格內的移動特性確定其移動速度，建立了描述人員疏散過程的數學模型，用場模擬的方法可以準確得到建築物疏散時間和人員疏散軌跡，其模擬結果與國外同類軟體對比具有較好的精度。 -
Then, taking into account the effect of the compression of the approach roadway and the differential slope of the bridge slab, the author analyzes the dynamic response of man - vehicle - road system when the vehicle approaches and leaves the bridge by means of laplace transform, the curve of man ' s acceleration versus time, the vertical force between the vehicle and road versus time, the man ' s maximum transient vibration value and the maximum force between the vehicle and road are got, and the program about the calculating progress above are edited. based on the analysis above, the influence on the maximum transient vibration value of some parameters about the vehicle and road such as the movement direction and speed and weight of the vehicle, the differential slope of the bridge slab and the length of the approach slab, are studied, and some conclusion are given
分上橋和下橋兩種情況，考慮車路耦合和橋面沉降坡差的影響，對車輛通過設和不設搭板的路橋過渡段時「人?車?路」系統的相互作用用拉普拉斯變換法進行了動力響應分析，得到了人的加速度及路面對車的垂直作用力隨時間的變化曲線、人的加速度最大瞬態振動值和路面對車的最大作用力，分析了車輛的行進方向、速度和載重，橋面沉降坡差和搭板長度等車和路各參數對計算結果的影響，並編制了相應的計算程序。 -
The direct and inverse models of velocity and acceleration are founded by approach of influence coefficient and principle of rigid body moving, and furthermore, studies its movement - viewed problem
運用運動影響系數法及剛體運動原理推導了6 - sps並聯機器人速度和加速度的正反解模型，並研究了其運動可視化的問題。 -
The author respectively gives the calculating model including the end of the bridge and the approach embankment with and without approach slabs according to the real differential settlement that occurred, and, according to the effect to the comfort and safety of the vehicle passing bridge approach, takes the tolerable differential movement of the embankment / structure interface and the tolerable differential slope of the approach slab as the tolerable differential settlement when with and without the approach slab respectively
論文根據路橋過渡段的實際差異沉降圖式分別確定了不設和設搭板的路橋過渡段計算模型，根據對行車舒適性和安全性的影響，把容許臺階高度和搭板容許縱坡變化值分別作為不設和設搭板路橋過渡段的容許差異沉降控制指標。 -
Approach on the error of the fold line rock movement measure station
關于折線巖移觀測站誤差的探討 -
Approach to the principle of bolt support and prevention of the relative position movement of lay and the reasonable mode of bolts ' installation
錨桿支護防錯原理及錨桿合理安設方式的探討 -
The present paper intends to construct a systematic approach to search a type of particular exact solutions to nonlinear wave equations by utilizing the theory of mathematics mechanization proposed by famous mathematician wu wentsun. by the approach, two classes of important nonlinear coupled scalar field equations arising in the field of nonlinear physics are studied systematically and a batch of exact solutions containing steady and diverging solitary wave solutions and periodic ones are obtained, which are helpful in clarifying the movement of matter under the nonlinear interactiveties and play an important role in sicentifically explaining of the corresponding physical phenomenon
本文將我國著名數學家吳文俊的數學機械化思想應用於非線性物理領域，給出了構造非線性波方程組一類特殊精確解的一種統一演算法，利用這種演算法系統地研究了出現于非線性物理領域中的兩類重要的非線性耦合標量場方程組，獲得了這些方程組一批精確解（包括穩定和發散形式的孤立波解以及周期解） 。 -
Advances have been achieved in the development of velocity measurement approach and the research on the characteristics of particle movement. the results have great value in both theoretic research and practical application of river dynamics
在最新測速方法和顆粒運動特性的研究方面取得了新進展，研究結果對促進河流動力學學科的發展及各種工程的應用具有重要的理論意義和生產實用價值。 -
By virtue of the stochastic bifurcation theory, the transition of the atom movement at a crack tip in fatigue damage system is investigated. using the singular point theory of one - dimensional diffusion process and the stochastic averaging approach of energy envelope, a micro - model to describe the atom movement at the crack tip in homoclinic bifurcation fatigue damage system, which is in the presence of stochastic perturbation, is established. after the study on the characteristic of the diffusion exponent, the drift exponent and the character exponent of the fatigue damage diffusion process on singular boundary, the bifurcation behavior of a homoclinic bifurcation fatigue damage system, which is in the presence of parametric white noise, is examined
採用隨機分叉理論，探討疲勞損傷系統裂尖粒子運動性質突變.利用一維擴散過程的奇點理論，並結合能量包絡的隨機平均法，建立了隨機擾動的疲勞損傷同宿分叉系統裂尖粒子運動模型，通過研究奇異邊界的擴散指數、漂移指數以及特徵指數特性，考查疲勞損傷裂尖粒子運動的同宿分叉系統受參激白噪聲影響的分叉行為 -
As for the issues of non - traded assets, applying the approach of stochastic dynamic programming, and under the principle of no - arbitrage, we obtain optimal strategy to hedge the real option in discrete and continuous conditions. and to the problems of special distribution of underlying assets, this paper analyzes the price movement of the underlying assets from the arrival of information, the market efficiency and the market mechanism which decide the price
對實物資產的特殊價值分佈問題，本文從決定資產價格的市場機制、信息到達方式及市場效率三方面來分析實物資產的價格變動特徵；並重點研究當基本資產遵循純跳躍poisson過程、跳躍擴散merton過程及均值回復過程時的實物期權定價問題，運用復制定價和隨機動態規劃方法，得到確定實物期權價值和風險對沖策略的偏微分方程。 -
Better pedestrian movement could be established in the early planning stage by a systematic approach to facilitate different activities, enhancement of pedestrian connectivity, creation of vehicle free environment, comprehensive developmentredevelopment, integrated area enhancement and, at the local street level of already built - up areas, building setbacks for future pavement widening
舉例來說，加強行人通道的連系；建立一個無車輛的步行環境，制訂全面的發展重建計劃；以及進行綜合的地區改善計劃。至於已建設區的街道，則可以把建築物界線后移，以便日後擴闊行人路。 -
For the sake of exalting the safety of flight, enlarging the air traffic flow of the beijing international airport, and solving the flying conflict, the capacity of runway in beijing international airport should be increased to adjust to the development of the future. there are various factors that influence the capacity of runway, such as the movement methods of the parallel runway, the results of approach and departure procedure and the methods of air traffic control etc. the design of flight procedure is restricted by airspace
為了提高飛行安全，增大首都機場空中流量，解決飛行矛盾，以順應未來的發展需求，首都機場跑道容量必須增加，機場跑道容量受多方面因素的影響，如機場平行跑道的運行方式、進離場程序的優劣和空中交通管制方式等，而飛行程序的設計又受到空域的限制，因此，要增加機場容量既要考慮縱向因素又要考慮橫向原因，最終目標是統一規劃北京終端區的空域，做到終端區的空域統一又協調，才能獲得最大的機場容量。 -
This approach is suited well for the hobbyist or wedding videographer that is concerned about the ease of lighting use / setup and ease of movement during the shoot
這種手段可以很好的滿足考慮光源在拍攝時的設置，使用和移動的簡易性的一般愛好者或者婚禮拍攝者。
分享友人