您要查找的是不是:
- The velocity potential analysis shows that there is a massive density perturbation peak (Great Attactor) existing in the region of Hydra-Centaurus. 由勢流方法(即由本動速度勢回推密度擾動場)得到在長蛇一半人馬超團附近存在著一個大質量的密度擾動峰,即巨大吸引物(GA),它主導著星系的大尺度本動運動。
- A local obstacle avoidance approach for AUV based on velocity potential field is presented with the idea of potential method. 摘要以勢場方法的思想為出發點,提出一種基於速度勢場的AUV局部避碰模擬方法。
- Over time this will reduce the cost of such applications and broaden their potential function. 一段時間過後,這將會減少該類應用程序的成本,並會擴大其潛在功能。
- Structural properties of Cu-Ni alloy are studied using MD simulation with EAM potential function. 採用EAM作用勢對Cu Ni合金的結構特性進行了MD模擬研究 .
- Part two is about the researches of the analytic potential function and molecular reaction dynamic processes of DTO. 第二部分研究了基態DTO分子的分析勢能函數與分子反應動力學過程。
- The influence of substrate on the deposited molecule is calculated through Coulombic potential function. 模擬中通過庫侖作用勢引入了基底對沉積分子的影響;
- For subsonic aerodynamic analysis, Linearized Velocity Potential Theory is used to evaluate the aerodynamic coefficient, and we can get subsonic aerodynamic model of vehicle by Regression Analysis. 在進行亞音速氣動分析時,應用線化速度勢理論計算運載器的氣動力係數,而後進行回歸分析,得到運載器亞音速飛行時的氣動特性模型。
- In order to analyze the influence of fins,a low-order panel method based on velocity potential was used to predict the steady hydrodynamic performance of a podded propeller with fins. 為了分析鰭對吊艙推進器水動力性能的影響,用基於速度勢的低階面元法預報附鰭吊艙推進器的定常水動力性能。
- Interatomic potential functions are crucial in cluster research. 原子間勢函數在團簇結構和性質的理論研究中十分重要。
- According to the characteristics of AUV, the collision field and three-dimensional velocity potential field are built, and the latter is composed of horizontal and vertical velocity potential fields. 根據AUV的特點建立了空間碰撞危險區域和由水平面速度勢場和垂直面速度勢場組成的三維速度勢場。
- Potential function in gravitational field is solved through the equation and basic characteristics of gravitational field are studied. 通過方程,求出了引力場中的勢函數,探討了引力場的基本性質。
- Potted flowers and plants, adorn the life more beautifully, also be the important and potential function that the balcony cannot ignore. 盆栽花草,把生活點綴得更美,也是陽台不可忽視的重要潛在功能。
- accurate solution of stream function and velocity potential 準確求解流函數和速度勢
- In light of the generalized potential function of non-equilibrium and non-linear systems, entropic potential of living system had been established. 摘要依據非平衡非線性系統理論的廣義勢函數,建立了可描述生命系統的熵勢及其表達式。
- Using this method, the analytic potential function of H2O, which is a nonlinear three-atom interaction system, was obtained. 通過兩體擾動勢構造多原子相互作用體系解析勢的理論方法,獲得了非線性三原子H2O相互作用體系的解析勢函數。
- A catastrophe potential function,which has the same form of swallowtail catastrophe,was obtained by dimensional normalization and diffeomorphism. 基於能量平衡方程建立了熱煙氣層轟燃模型,經量綱歸一化和微分同胚變換,得到屬於燕尾突變的勢函數。
- Based on the clustering method, the mixing matrix was first estimated by a new potential function using the sparseness of sources. 首先,利用變換后信源的稀疏特徵,採用一新的勢函數通過聚類演算法估計混疊矩陣。
- The method for determining fractured horizontal well productivity wasinvestigated with the potential function principles and superposition principles. 應用位勢理論和疊加原理,研究了水平井壓裂后造成多條裂縫情況下的產量確定方法。
- principle of velocity potential superposition 速度勢疊加原理
- A method of simulating force field of polyatomic molecule with expansion series ofmodel potential function in normal coordinates is presented In. 提出了直接在正則坐標下模擬多原子分子力場的方法,在正則坐標下,勢能函數的展開式無交叉項,整個模擬過程得以大大簡化。