流體運動學 的英文怎麼說
中文拼音 [liútǐyùndòngxué]
流體運動學
英文
fluid kinematics- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 體 : 體構詞成分。
- 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...
- 學 : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
- 流體 : [物理學] fluid; fluor流體力學 fluid mechanics; hydromechanics; 流體生物學 hydrobiology; 流體運動學 hydrokinematics
- 運動 : 運動[舊時用語] arrange things or get things done through pull
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When the hydrodynamic front reaches the ambient medium it acts like a fast-moving piston.
當流體力學波陣面抵達周圍介質時,它像一個運動迅速的活塞。Research on the main factors of apparatus technique of chinese eurythmics athletes
我國優秀藝術體操運動員血流動力學初步研究The bureau of education convenes whole city middle and primary school sports recently in east mansion middle school educating a scene to show a communication meeting, propose that primary and secondary school students takes an hour exercise " every day, a happy life motion for lifetime " idea, request primary and secondary school students composes up from me, throw into time and fervency participating in physical training, melt really with the strong strong body body to enter the middle living to studying under reformation banner educating in new course
近日教育局在東廈中學召開全市中小學體育教育現場展示交流會,倡導中小學生「每天鍛煉一小時,幸福生活一輩子」的運動理念,要求中小學生從我做起,在新課程教育的改革旗幟下,投入時間和熱情參加體育鍛煉,真正把強身壯體融入到學習生活中。Invite foreign students to attend the singer, theatrical joint performance, art festival, blackboard newspaper appraisal, composition competition, ball games and track and field sports meeting, and make the chinese and foreign students of different nations, complexions and languages to compete on the same stage, and construct a better platform for communication during the course of showing talents and personality
每學期邀請留學生參加校內舉辦的歌手大賽、文藝匯演、藝術節、黑板報評比、徵文比賽、球類競賽、田徑運動會等文體活動,讓不同國籍、膚色、母語的中外學生同臺競技,在展現才藝、個性的過程中搭建更好的交流平臺。Mechanics can be used to describe the movement of glaciers and fluids flowing through pipes.
力學可以用來描述冰川的運動和流體在管子中的流動。Finally, it also discusses the sign ifi cance of thermal fluid flow to pool - forming dynamics : ( 1 ) provides a new ex planation way to abnormal vitrinite reflectance, which can enlarge the fields of hydrocarbon exploration and development ; ( 2 ) provides some important evidences to research of hydrocarbon migration, which support to choose exploration targ e ts ; and ( 3 ) provides means to study diagnesis and porosity evolution of reservo ir rocks, which can be used to predict the development units of deep reservoir s
最後,探討了熱流體活動對成藏動力學研究的重要意義,認為其可為有機質演化異常提供新的成因解釋途徑,擴大油氣勘探領域;為油氣運移的研究提供線索,優化勘探目標選擇;為成巖-孔隙演化的動態研究提供依據,預測深部儲層發育層段。The deformable framework is made up of soil particles, the pore space is filled with flowable liquid and gas
土體顆粒組成的孔隙結構構成可變形骨架,以變形為其運動學特徵;流體充滿互相連通的孔隙,以流動為特徵。In this thesis, according to the theory of potential flow, the mathem - atical model of two bodies moving in inviscid fluid with arbitary 3 - dimensional shape is presented and the formula of interacted force between them is derived
本文以勢流理論為基礎,根據水下兩個物體運動的數學模型,給出了它們間相互作用力的公式。With the popularity of rotary machinery in industry, the characteristics of the flow in the controlling pipe system, the transporting pipe system, and the cooling pipe system are the main factors to improve the efficiencies of the rotary machinery, consequently, fluid flow in rotating pipes has become one of the urgent problems in engineering and one of the challenging research fields in fluid mechanics
隨著旋轉性機械在工業中的廣泛應用,其中的控制管路系統、輸送管路系統、冷卻管路系統的流動性質是提高這些機械性能的重要因素,因此這些管路系統中流體運動的特點成為工業應用中迫切需要解決的問題,也成為流體力學中最有前途的研究領域之一。Main conclusion and content of this paper is as follows : ( 1 ) the research methods of modern crustal motion from rigid body to elastic and fluid body are generalized systemically, and its progresses are reviewed ; furthermore, the insufficiencies and unsolved questions of geological method researching modern crustal motion are presented, and gps techniques play an important role in the research of modern crustal motion
研究成果和內容具體包括: ( 1 )系統歸納現代地殼運動研究方法從剛體領域轉變為彈性體和流變體的研究,並評述其研究進展;闡述了地質方法研究現代地殼運動的缺陷及其存在問題,指出gps技術在現代板塊構造運動研究中扮演重要角色。 ( 2 )研究和完善現今板塊運動學模型。Only on rare occasions do the thermodynamics work ; the fluid motions and the magnetic field all evolve in a compatible manner, so the new dipole polarity can diffuse in and establish a reversed magnetic field
只有在很少的情況下熱力學才發揮作用,此時流體運動和磁場都會以相互訪調的方式演化,這樣新的偶極性就會散開並建立一個倒轉的磁場。As is known to all, navier - stokes equations are fundamentally important in describing the motion for viscous incompressible fluids. for a long time, these equations have been deeply investigated by a lot of scientific workers, including many famous mathematicians
作為描述粘性不可壓縮流體運動規律的基本方程, navier - stokes方程長期以來得到包括許多著名數學家在內的眾多科學工作者的廣泛關注。For the purpose of simulating aerodynamically determined body motion, the governing equations of rigid body dynamics are coupled in the overall solution algorithm
本文還研究了剛體動力學方程與流動方程的耦合求解方法,用於模擬由氣動力決定的物體運動軌跡。A mathematical model, computational method and some experimental results are presented for the hydrodynamic interacting forces and moments between two 3 - d bodies moving in an unbounded water domain. this work is stimulated by a study of the hydrodynamic interactions when a uuv approaching to a parent submarine
本論文給出了水下雙體運動流體動力干擾的數學模型、計算方法和試驗結果,目的在於研究水下無人平臺( uuv )接近母潛艇時的水動力干擾及其規律。Due to its high order, nonlinear, and strong coupling, valid mathematical model of theflexiblefinishardtoget. inthisthesis, therelationofthewaveparametersoftheflexiblefinandthe positions of all rays is proposed. considering the influence of liquid and the flexiblemembrane, this thesis gives an analysis about the kinematical model of the ray, and gets thedynamicformulationbyamethodofkaneequation. the algorithm oftheundulatorycontroloftheflexiblefinisdesigned. adoptingthestrategyofdistributedcontrol, thisthesisgives arespectiveresearchonthe servo control oftherayat thenode level and the coordinated control of the flexible fin at the coordinated level
本文給出了柔性長鰭的波動參數與各鰭條輸出位置之間的關系,並就單根鰭條的運動學和動力學模型進行分析,利用動力學建模的kane方程,結合水下環境中流體以及鰭條間柔性蹼對鰭條的影響,得到了單根鰭條的動力學方程。These landslides go with fluidization peculiarity different degree in course of their motion, and their speed and distance increase several times because of the fiuidization, thereby the disaster area greatly broaden. on the base of above, the paper studies systematically the fluidization of large high - speed rockslides in all its aspects : analyzed the aerodynamic effect in the short - range on the base of the wind turmel experiment, studied the effect of falling into pieces when landslides collides mountain ; studied the accelerating effect through high - speed collide experiment of landslides model ; and the paper reappear the overall process including set - out, collide in the short range, debris flow in the long - range of touzhai large landslide via distinct element method ( dem ), studied the flow law and equation of different type of debris flow resulted from large landslide. as a sample to apply, the paper analyzed fluidization mechanism of touzhai landslide
基於這一點,本文對大型高速巖質滑坡的流體化現象進行了全面而系統的研究:通過風洞模型實驗,研究了大型高速滑坡凌空飛行階段的空氣動力學效應,研究了飛行中滑坡巖體在與途中不動山體發塵碰撞時的解體破碎效應,通過滑坡巖體高速碰撞模型實驗研究了滑坡巖體解體破碎後部分巖體的加速運動效應,並應用離散單元法再現了雲南頭寨溝大型滑坡啟動高速、近程碰撞、遠程碎屑流運動的全過程,研究了巖體解體破碎后形成不同類型碎屑流的運動規律及運動方程,並對頭寨滑坡流體化運動機理進行了實例分析,取得了以下主要結論和成果: ( 1 )對于大型高速滑坡,大多在啟程活動階段已獲得了高速,這使得這類滑坡在其離開剪出口之後以凌空飛行的形式向前運動,在其飛行過程中,滑坡巖體與空氣強烈作用,並產生空氣動力學效應,滑坡巖體在因碰撞而產生的解體破碎效應及部分巖體的加速運動效應的作用下,在遠程活動階段,以高速碎屑流的形式向前運動。Later the author computes the underwater trajectory of the segregator of the submarine launched missile carrier, then discusses the influence to the underwater trajectory from the hydrodynamics parameters, collectivity parameters and the initiatory kinematics parameters
而後根據初始運動學參數,計算了運載器分離體的下沉彈道,並且分別討論了分離體的總體參數、流體動力學參數和初始運動學參數對下沉彈道的影響。Liquid rocket engine is a thermal kinetic system, it runs under extremely strict physical conditions, such as high temperature, high pressure, strong erosion, high density of energy release, strong components parameters coupling. it is very difficult to establish accurate dynamic mathematical model
液體火箭發動機是一種在極端的物理條件(如高溫、高壓、強腐蝕和高密度的能量釋放等)下運行的復雜的流體-熱動力系統,部件參數強烈耦合,很難建立精確的動態數學模型。First of all, it introduces the process of applying pro / e and adams to simulate. whereafter, it builds the three - dimensional model of centralizer in pro / e, and transmits it to adams by the interface software mechanism / pro. and then, it tests and validates the virtual prototyping and performaces the kinematic simulation
對扶正器在進行虛擬樣機技術模擬時,本文完成了如下的工作:首先介紹了利用pro / e和adams聯合模擬的流程,然後按照模擬流程在pro / e環境下建立了扶正器的三維模型,將其通過介面軟體mechanism / pro處理后導入到adams環境中,接著在adams中對虛擬樣機進行了調整和驗證,並對扶正器虛擬樣機進行了運動學模擬。One scientists work provides material for an entirecourse, covering topics ranging from hydrodynamic stability andturbulence to electrohydrodynamics and the locomotion of smallorganisms
一位科學家的工作提供了一門完整課程的素材,涉及從流體動力學穩定性、湍流到流體電動力學、微生物的運動分享友人