collision theory 中文意思是什麼

collision theory 解釋
碰撞理論
  • collision : n. 碰撞;沖突,抵觸,(政黨等的)傾軋。 come into collision with 和…相撞[沖突,抵觸]。 in collision with 和…相撞[沖突]。
  • theory : n. 1. 理論,學理,原理。2. 學說,論說 (opp. hypothesis)。3. 推測,揣度。4. 〈口語〉見解,意見。
  1. The quantum field theory method in electron - atom collision

    量子場論方法在電子與分子碰撞中的應用
  2. Traffic accident simulation and control technology are simulating the environment and driving process, simulating the operation situation of accident vehicle on the road, making kinematic analysis based on data such as vehicle collision, stop location and collision narks, to determine the normally running line and the speed of vehicle before the accident, presume the collision speed course reversely, use 3d graphics technology to reappearance accidents process, provide scientific theory for the analysis of the cause, make corresponding protect safety technology and strategy

    交通事故模擬與控制技術是對駕駛環境與駕駛行為進行模擬,模擬車輛在道路上發生事故的運行情況,根據車輛碰撞位置和停止位置、車身碰痕等事故現場數據進行運動學分析,確定車輛在事故前正常行駛時的速度和路線,逆向推定碰撞車速及事故過程,應用三維圖形技術再現交通事故過程,為分析事故成因,提出相應的交通安全保障技術和策略奠定科學理論依據。
  3. Prophase studies about the coagu - flocculation mechanism lay particular stress on collision mechanism and the theory of velocity grads, but reseau coagu - flocculation can ' t inosculate in the practical applications

    前期對混凝機理的研究偏重於碰撞機理和速度梯度理論,但實際應用中的網格混凝不能吻合。
  4. We analyze the principle of pollard rho - method and parallel collision search method using graph theory and algebra, and obtain important principle of directing the design of algorithms directed by this principle, we redesign the two algorithms, and achieve more efficient effect

    用代數和圖論的方法深入分析了pollard演算法和并行碰撞演算法的原理,獲得了指導演算法設計的重要原則,在這個原則的指導下,重新設計這兩個演算法,取得了更好的計算效果。 2
  5. Therefore, how to ensure the simulation precision and accuracy is crucial to engineering applications. further improve the automated theory, and continually enhance the accuracy of simulated body structure is the focus of research on anti - collision simulation

    基於一步成形逆有限元方法可以對車身結構件的成形厚度和塑性應變進行預示,改進這一方法,並應用於車身結構件碰撞計算模擬中。
  6. In the study, the author questions and analyzes why the secondary coagulation has the advantages on the fractal theory and traditional coagulation mechanisms, such as charge neutralization and effective collision of the particle and so on, and combine the theory of quality research and quantity analysis

    本研究對二次凝聚優于常規凝聚的原因從電性中和、顆粒的有效碰撞等傳統混凝機理及分形理論方面進行了探討和分析,並實現了定性理論研究和定量理論分析的統一。
  7. Secondly, this dissertation analyses the action characters of soccer robot, designs kinds of actions in allusion to switchover of attack and defend, puts forward theory of action selection and rules of action selection in order to realize part cooperation which combines court subarea and switchover of attack and defend when soccer robot is under special state thirdly, after considering the characters of obstacles in the robot soccer, we have founded the collision module, to the current questions of obstacle - escaping arithmetic, we put forward the new obstacle - escaping strategy based on the speed vector information which is able to dope out the potential obstacles in the moving path and count out the suitable velocity to escape obstacles by the aid of the geometry transform of obstacle velocity vector the grid implementation arithmetic of path - searching tree is set forth for the convenience the result of simulating competition showed that this way is suitable to the mobile obstacle escaping

    ( 2 )分析了足球機器人動作的特點,針對機器人足球比賽的攻防狀態轉變,進行了各類動作設計;為了使足球機器人在特定狀態下,實現局部的配合,將攻防狀態的變化與球場分區相結合,提出了足球機器人的動作選擇機理和動作選擇的規則。 ( 3 )分析了機器人足球比賽中障礙物的特點,建立了足球機器人碰撞模型。針對目前機器人足球比賽中避障規劃演算法的不足,提出了基於障礙物的速度矢量信廣東工業大學工學博上學應論文息制定的足球機器人避障策略。
  8. In the process of the system study, the knowledge in the domain of ship collision avoidance is analyzed and the collision mechanism, process and the tactic are studied firstly. and then, using the fuzzy mathematics theory, the fuzzy mathematical model of judging collision risk is built, which take into account of the factors such as ship maneuverability, visibility and so on. in addition, based on the expert system theory, a design method of ship intelligent collision avoidance expert system is put forward, and the frame of ship intelligent collision avoidance expert system is built

    在系統的研究過程中,首先對船舶避碰領域知識進行分析,並研究了船舶碰撞的原理、過程及對策;然後運用模糊數學理論,建立了一種評判碰撞危險度的模糊數學模型,該模型考慮了船舶的操縱性能、能見度等多種因素;接著根據專家系統理論,提出了一種船舶智能避碰專家系統的設計思路,並構建了一種船舶智能避碰專家系統的框架;最後以visualbasic6 . 0作為軟體開發平臺,設計了一種具有良好的可視化人機交互界面的船舶智能避碰專家系統軟體。
  9. Typical accident - causing " theories includes heinrich " s domino " s theory, its development by bird, adams and other people, progress of which is that it is deficiencies of management system that are the root cause in accident causation sequence. this is author " s idea resource and main method to produce the water traffic accident - causing theory. in addition, uncontrolled transferring of energy theory, applies widely in safety management scheme for water traffic ; human error accident model can be used to analyze causes of collision accident and to take preventive measures ; perturbation theory and multilinear event sequencing method is a very useful investigation method to water traffic accidents

    有代表性的事故致因理論有海因里希因果連鎖理論以及博德、亞當斯等人對該理論的發展,這些發展的主要進步是突出了管理缺陷是事故因果連鎖中的基本原因,是本文分析和發展水上交通事故致因理論的主要思想來源和方法論;能量意外轉移理論,廣泛的應用在水上交通安全的各項具體管理制度中;人失誤事故模型能用於指導對碰撞事故的原因分析和預防;動態變化理論及多線性事件連鎖論對指導事故調查是較好的分析方法;軌跡交叉理論雖然以獨立的理論形式存在,但本文認為其實質仍然是因果連鎖理論的發展。
  10. 2. applying manchester coding theory to meet the end of collision detection and codes judgment effectively. 3. using pulse position modulation ( ppm ) coding theory that is invented especially for optical communication in the air to ameliorate the system ' s performance by improving the system ' s character of pe. 4. taking good advantages of the fledged lan communication protocols and technologies to achieve a new method that has a high rate of capability to cost in building a wireless lan

    論文研究中主要的創新性工作如下: 1 、提出利用光散射通信技術組建無線局域網,方便地實現了廉價而高速的局域網內微機的光互連; 2 、採用曼徹斯特編碼技術解決了光無線通信中代碼判決和碰撞檢測的技術難題; 3 、針對空氣通道的特點,利用ppm編碼技術降低通道誤碼率、改善系統性能; 4 、在光無線局域網中利用現有的成熟有線局域網協議和技術,從而保證了系統的實用性及改善了系統的性價比。
  11. In the light of new findings in geological studies and recent development in lithospheric delamination theory and numerical modeling experiments, we have come to the conclusion that the above - mentioned differences are caused by the crustal thickening and oblique collision prior to the hitting of the indian continent toward the eurasian continent

    在充分利用高原地質研究最新成果的基礎上,提出印度次大陸向歐亞大陸碰撞前地殼增厚及斜向碰撞是造成上述地質現象的根本原因,並由此對青藏高原構造演化的一些特點作了新的解釋和探討。
  12. In the information times of network, such phenomena as the conflict of cultures, the collision of views, the mutual infitration of thoughts and values exist and develop at the same time, the patriotism education in colleges and universities must get hold of the pulse of the times, to deal with the problems between the independence and the opening, the national self - esteem and the national anxiety, the national responsitibility and self development in a fully new opinion and strategy, meanwhile, we should strengthen the reform of the teaching of the political theory, establish colorful campus culture and network culture, establish and amplify the educational network system and make full use of the network technique to construct the platform of triotism eucation

    在網路信息時代,整個世界范圍內文化的沖突、觀念的碰撞、思想的互滲、價值的并行,高校愛國主義教育必須緊緊把握住時代的脈搏,以一種全新的觀念和策略去處理好獨立性與開放性、民族自尊與民族憂患、民族責任與自我發展的關系問題,並加強政治理論課教學的改革、創建豐富多彩的校園文化和網路文化,建立、健全教育網路系統,充分利用網路技術搭建愛國主義教育平臺。
  13. By means of the orbit dynamics theory and other knowledge, author established mathematical model related to collision forecast, including space object orbit confirming model, space objects relative movement model, dangerous object distinguishing model and space object collision geometry relation model, etc. according to the mathematic model, author calculated the relative distance transformation rule along with time between the spacecraft and dangerous debris and established early warning rule

    依據航天動力學理論和其他知識,建立了碰撞預警相關的數學模型,包括空間目標軌道確定數學模型、空間物體相對運動數學模型、危險物體判定準則數學模型和空間物體碰撞幾何關系數學模型等,根據數學模型計算航天器和危險目標的相對距離隨時間變化規律,設定了預警規則。
  14. Up to now, research on strong interaction with theory model, such as the diagnosing the signal of quark - gluon plasma existence, mostly based on quark - gluon plasma system in high energy heavy ion collision is in chemical and thermal equilibrium

    我們知道,到目前為止,利用理論模型進行的強相互作用方面的研究(比如:得到qgp存在的信號廠多以在高能重離子碰撞中的夸克膠子系統是處于化學平衡和熱平衡的為基礎的。
  15. The other way round, there are abundant fruits in theory and experience in judgement on collision cases of ships in united states and united kingdom, in which area both countries keep ahead of other nations all over the world

    到目前為止,我國專門規定船舶碰撞案件中原、被告雙方舉證責任問題的海事法規幾乎沒有;在學術界,從事這項研究的理論也少之又少。相比之下,英美兩國有關船舶碰撞的審判有著遠遠領先於世界上其他國家的豐富經驗和理論成果。
  16. One of the most popular hypothesis is the supermassive black hole theory. when materials surrounding the black hole fall into it, large amount of energy is released. galaxy collision may create the supermassive black hole at the center

    最流行的理論是星系中心有一個特大質量黑洞,當星系物質流進黑洞的時候,就會產生出大量的能量,而中心內的黑洞可能便是星系碰撞時形成的。
  17. In local area the planer coordinates the behavior set by using multi - objective decision theory and collision - free rules based on real - time sensor information that ensure the navigation free of collision

    在局部未知環境中,機器人依靠傳感器實時獲取的環境信息,採用基於行為的多目標協調理論對機器人進行行為分解和協調,完成避碰航行任務。
  18. The design and analysis of block ciphers are the hotspots in the field of information security. recently people presented multiset attack which includes square attack 、 collision attack and integral attack to attack block cipher with square - like structure. later multiset attack is also used to attack block ciphers whose structure is not square - like. this paper discusses basic theory, methods, application of the multiset attack

    分組密碼的設計與分析是目前信息安全領域中的熱點問題,新出現的分組密碼基本上都採用了結構非常清晰的sp網路結構,針對這種結構的分組密碼,人們提出了multiset攻擊,包括square攻擊、碰撞攻擊和積分攻擊。
  19. Because the only source of heat that could melt the entire moon would be a very rapid accumulation of small bodies, the presence of large quantities of anorthosite in the lunar crust supports the theory that the moon coalesced from the debris of a planetary collision

    能熔化整個月球的唯一熱源是小型天體的快速聚集,因此月球地殼內大量的斜長巖支持了月球是由行星際遺屑撞擊合併而成的理論。
  20. The paper contains all kinds of knowledge related to the system, including maxwell electromagnetic theory, pattern of optical radiation in space, channel model of atmosphere communication, computer communication protocols, wireless lan communication protocols, medium access control protocol, carrier sense multiple access / collision detection protocol, manchester coding theory, pulse position modulation coding theory and so on

    主要包括: maxwell電磁理論;發送光場模型;空間通道模型;計算機網路通信技術:無線局域網通信技術;媒體訪問控制規程( mac ) ;載波檢測多址接入碰撞檢測規程( csma cd ) ;曼徹斯特編碼與ppm編碼技術等。
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