gravity simulation 中文意思是什麼

gravity simulation 解釋
重力模擬
  • gravity : n. 1. 認真，嚴肅，莊重。2. 重要性，嚴重性；危險性。3. 重量。4. 【物理學】重力，引力，地心吸力。5. 【音樂】（音調的）低沉。
  • simulation : n. 假裝；模擬；裝病，裝瘋；【生物學】擬態，擬色。
  1. Based on the regional structure dynamics analysis of the lithosphere imbricate structure in lanping - weixi area, the middle section of three - rivers area ( n26 - 28 ), the bouguer gravity anomaly of deep structures was completed and the fractal of these faults was calculated. the geology structure model and the elasticoplastic three - dimension finite - element mathematic are described, made and calculated ; and physical simulation was accomplished

    針對三江中段n26 - 28蘭坪-維西地區的巖石圈正交疊加構造的區域構造動力學分析，進行了深部構造的布格重力異常延拓處理和淺部的斷層分維計算，描述、製作計算了地質結構模型、彈塑性三維有限元數學模型和物理模擬。
  2. Currently there ' s a problem with zero gravity simulation - simply select a very small gravity until this is fixed

    現在有零重力的模擬問題-簡單地選擇一個很小的重力到固定為止。
  3. In the distributed caa and simulation system, an example of slider - crank mechanism is given. the example use planar multibody dynamic method to analysis the movement rule of slider - crank system under gravity and moment and demonstrate the multibody systems dynamic analysis method

    基於實現的分散式計算機輔助分析與模擬系統，本文以曲柄滑塊為例，利用平面多體動力學通用模型分析了在受到重力和轉動力矩的情況下曲柄滑塊的運動規律。
  4. 3d numerical simulation of impact of key fault and fault enhancement on foundation rock mass of guangzhao high gravity dam

    光照重力壩壩基斷層影響及處理的三維數值模擬
  5. Numerical simulation of gravity variation in volcanic region

    火山地區重力場變化的數值模擬
  6. In the simulation and analysis on culvert construction, the method of foundation - pit excavation layer by layer and step by step was used, i. e. the method that makes the surface of excavation have no stress, when the elements were excavated gradually in period of construction. at this process, the state of soil is unloading, the laws of stress field and displacement field with the depth of excavation were studied. based on the obtained stress field and displacement field after the excavation was completed, by using of the newly increased filling - elements " gravity and the grinding force, the simulation of the construction of body of the culvert and foundation - pit ' s filling layer by layer had also been done in this dissertation

    用有限元法模擬分析涵洞基坑開挖時，採用分層、分步模擬開挖過程的方法，即將計算域內單元分層「挖去」 ，使開挖表面成為無應力表面的方法，分析土體在卸載狀態時的應力場和位移場隨開挖深度的變化規律；在洞體施工后，回填土體時，據開挖完成時的應力場、位移場，通過逐級增加計算域內的單元數目，施加每級新增加單元的自重荷載，利用有限元法模擬基坑及上覆土體分層填築的施工過程，這不僅反映土體處于再加載應力狀態時，填土受力及變形的一般規律，而且這種將地基? ?涵洞? ?土體作為一個統一整體進行模擬的方法，量化了三者之間的相互作用關系。
  7. Study of numerical simulation for gravity drive of crestal nitrogen injection in gas - cap reservoir

    氣頂油藏頂部注氮氣重力驅數值模擬研究
  8. Numerical simulation of airflow in office with gravity air conditioning

    重力循環空調房間氣流組織的數值模擬
  9. The simulation results reveal that water vapor transportation northward is responsible for the generation of the convective instability in south shandong, and the easterly wind from sea, gravity wave and convergence generated by southward invasion of weak cold air in pbl play main role in trigger, transmission and enhancement of convective systems

    定性地給出了中尺度對流系統氣流運動的圖像，即：在邊界層，氣流從東南方向斜升流入中對流區，在系統中垂直上升，約在7000米一9000米高空向東北方向流出，形成非閉合的垂直環流。
  10. Relationship between earth gravity field and sst by numerical simulation

    地球外部引力場引起衛星間距離變化的數值模擬研究
  11. By applying " none homogeneous multi - laminate element ", hong - kou rcc gravity dam ' s simulation computing of temperature field and stress field at construction period and operation period for all courses and many factors. e. some kinds of methods are discussed in detail for temperature field back analysis, and artificial neural network method for back analysis of thermal parameters of concrete is suggested

    應用「非均質層合單元法」實現了洪口碾壓混凝土重力壩施工期、運行期全過程多因素的溫度場及徐變應力場的模擬計算，進行多方案的比較分析，推薦出優選溫控防裂方案，取得了非常滿意的成果。
  12. This paper does simulation analysis on temperature field of baise rcc gravity dam with the software ansys based on the theory of transient temperature field

    摘要根據瞬態熱傳導三維有限元分析基本理論，利用大型有限元軟體ansys對百色碾壓混凝土重力壩溢流壩段一枯二枯施工期的溫度場進行了實時模擬分析。
  13. Then we analyzed the change process of trajectory in air - to - ground missile attack, built the movement equations based on the center of gravity of every segment. in the end we gave the whole trajectory simulation result of air - to - ground attack

    分析了空地導彈攻擊的彈道變化過程，將攻擊過程劃分為五部分，分別對各段建立了重心運動方程並進行了模擬，最後給出了空地導彈攻擊的全過程彈道模擬結果。
  14. This model studies the mixture forming process and simulates the specific gravity of the mixture in the pipeline under the different dredging conditions and work parameters, then refers the technical data in a real dredging project to make some simulation examples. in the end, based on this theory, some useful suggestions are given for efficient dredging. 2

    該模型研究了在不同的疏浚環境和作業方式下吸口處泥漿的形成過程和計算泥漿比重的模擬模型，隨后結合實際工程數據給出了模擬實例，最後闡述了該模型對優化疏浚作業方法的指導意義： 2 、泥泵與管路系統。
  15. Three - dimensional numerical simulation of liquid sloshing in spacecraft containers in low - gravity environments

    低重環境航天器貯箱內三維液體晃動數值模擬
  16. Simulation result indicated that predictive filter of the dynamics model may be followed the attitude movement, if disturbance moment is time variable and large relative to gradient moment of gravity, and predictive filter based kinematics is suitable if there is no information about dynamics

    在有較大時變干擾力矩情況下基於動力學模型的預測濾波演算法能夠很好地跟蹤姿態變化，而在對系統模型一無所知，系統動態不高的條件下利用基於運動學的預測濾波演算法可以得到較好的姿態估計。
  17. The air bearing is the most important part of an attitude control system simulator for simulating a satellite moving in the weightless circumstance. performance of a satellite attitude simulation system based on air bearing is decided by the inertia matrix and gravity disturbance torque arising from a difference between mass center and rotation center, and air bearing can be used to simulate the algorithm of on - line mass - property parameters identification on the ground. so the problem of mass - property and gravity disturbance torque identification for satellite and air bearing is studied in this thesis

    氣浮臺能夠模擬衛星在軌失重條件下的姿態運動，是衛星姿態控制系統物理模擬的核心部件，其轉動慣量和質心偏移引起的重力干擾力矩等決定了基於氣浮臺的衛星姿態物理模擬系統的性能，並且利用氣浮臺可以實現衛星質量特性在線辨識演算法的地面物理模擬驗證，因此本文對衛星和氣浮臺的質量特性及干擾力矩在線辨識問題進行深入研究。
  18. Xianghongdian concrete gravity - arch dam was analyzed using numerical simulation in this paper. in different place of dam crack with different stripe and various depth was simulated and corresponding vibration frequency and shape were given. the frequency of damaged dam polluted by noise was also discussed and the results were presented using statistical neural network to identify

    本文對響洪甸重力拱壩進行數值模擬分析，在大壩的不同位置模擬了條數不等的、張開度不同的各種裂縫，並給出了相應的振動頻率和振型，考慮了測試噪聲的影響，並用統計神經網路進行了識別。
  19. The hydro - pressure over - loading method and the strength reduction method were applied to numerical simulation of gravity pier - arch dam system, and the integral stability of the system was evaluated based on the suggested index for safety evaluation of the gravity pier

    分別採用水壓超載法和折減強度參數法對重力墩拱壩系統進行數值模擬，並基於建議的重力墩安全評價指標對系統整體穩定性進行判定。
  20. Direct numerical simulation is used for solving the navier - stokes equation and lagrangian approach is used to track the bubble trajectories through the action of forces imposed by the fluid and the gravity

    採用直接數值模擬方法模擬流體流動，並用拉格朗日法跟蹤氣泡受流體和重力作用所產生的運動軌跡。
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