- 三維物體
- three: n. 1.三個人[東西]。 2.三歲，三時。 3.【板球 ...
- dimensional: adj. 1.尺寸的。 2.空間的。 3.【數(shù)學】因次的 ...
- body: n. 1.身體，體軀，肉體；尸首；軀干，【林業(yè)】立木。 ...
- three dimensional: 三度空間法; 三維的, 立體的, 三度的; 三維的,三度的,立體的,空間的; 三錐的
- three-body: adj. 【數(shù)，物】三體的。
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three-dimensional body中文什么意思
- 三維物體
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- Large - eddy simulation of turbulent reacting flows in the combustor by three - dimensional body - fitted grid
模型燃燒室內(nèi)瞬態(tài)紊流的大渦模擬 - In this thesis , the parabolic stability equations ( pse ) in the different coordinate systems are driven from navier - stokes ( n - s ) equations . the stability problems of the boundary layers for three - dimensional body , and the spatial evolution process of the c - type instability are studied
本文從navier - stokes ( n - s )方程出發(fā),導出了不同坐標系下的拋物化穩(wěn)定性方程( pse ) ,研究了三維物體的邊界層穩(wěn)定性問題,以及三維擾動的c型失穩(wěn)的空間演化過程。 - This article proposes in order to quickly hidden processing is carried on to multi concavo - convex polyhedron , the hierarchical structure is applied to carried on description on topo relations of three dimensional physique ; the bidirectional link table is applied to carried on the dynamic node assignment , for enhancing the efficiency of the algorithm ; when multi three - dimensional body is being hidden processing , the screen projection polygon should be carried on the overlaped eliminating confirmation and the polygon edges be carried on the computation of the intersectant points , the depth inspection , the comprehensive test and so on
摘要文章提出一種對多個凹凸形多面體進行消隱處理算法，并介紹了采用層次結(jié)構(gòu)進行三維形體的拓撲關(guān)系描述；采用雙向鏈表進行動態(tài)結(jié)點分配的算法，提高了算法效率；對多個三維物體消隱處理時，進行屏幕投影多邊形的重疊排除驗證，對多邊形邊進行交點計算，深度檢查，包容性測試等。 - Furthermore , we employ iteration and predictor - corrector - approach to solve the nonlinear equations in order to implement the marching procedure . we investigate detailedly the process of the c - type instability for nonparallel boundary layers with three - dimensional disturbances . by investigating the nonparallel boundary layers of three - dimensional body , we
文中通過對三維物體的非平行邊界層穩(wěn)定性的研究,確定最不穩(wěn)定波的擾動參數(shù)和最易失穩(wěn)的流向、展向位置;對三維擾動的非平行非線性邊界層穩(wěn)定性的研究,得到更精確的擾動放大因子值。 - After redistributing its surface , three - dimensional body - fitted grid is generated by solving elliptic partial differential equations , namely elliptic grid generation . the program of computing n - s equation is used to get the desiring results of varieties of attack angles and velocities . it is concluded that the results accord with the aerodynamics rules , so the computing results will instruct the experiment to some degree
采用求解三維n - s方程的計算程序，計算了不同來流馬赫數(shù)下和不同攻角下的布撒器的流場，并分析了來流參數(shù)對計算結(jié)果的影響，分析結(jié)果表明計算所得的結(jié)果符合空氣動力學的基本規(guī)律，計算結(jié)果對實驗具有重要的指導意義。
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