滑動對稱面 的英文怎麼說
中文拼音 [gǔdòngduìchènmiàn]
滑動對稱面
英文
glide-plane of symmetry- 滑 : Ⅰ形容詞1 (光滑; 滑溜) slippery; smooth 2 (油滑; 狡詐) cunning; crafty; slippery Ⅱ動詞(貼著物...
- 對 : Ⅰ動詞1 (回答) answer; reply 2 (對待; 對付) treat; cope with; counter 3 (朝; 向; 面對) be tr...
- 稱 : 稱動詞(適合; 相當) fit; match; suit
- 面 : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
- 滑動 : slither; slippage; slipping; slide; sliding; run; sliding movement [motion]; glide; slump滑動閘門...
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The force which must be overcome to keep one surface moving over another in known as sliding friction
而保證一個平面沿著另一個平面相對移動的力稱為滑動摩擦力。The models are obtained by simulating and simplifying the big curve at the arch of aorta and opposite curve of branching vessels. the original conditions of simulation calculating are the entrance velocities and the exit pressures. the boundary conditions are the wall non - slippery flow conditions and the symmetry conditions
它是基於主動脈弓處的大彎曲和分叉血管的反彎曲進行模擬簡化,模擬計算的初始條件是進口速度和出口壓力,邊界條件是壁面無滑流條件和對稱性條件。Glide - plane of symmetry
滑動對稱面The proposed algorithms have good performances. some improvement on the gvf snake algorithm is presented to solve the problem of gvf snake ' s inability to converge to the rough contour of the brain. a variable vector field is designed and the constraint parameters of the gvf field is made adaptable to the target object features
本文的研究工作主要包括以下幾個方面:針對gvfsnake演算法提取腦輪廓時不能很好的收斂于光滑性差的腦輪廓的問題,對gvfsnake演算法進行了改進,構建了一動態變化矢量場,把gvf場的約束權值設為隨目標特徵自適應變化,從而提出了一種新的演算法,稱之為agvf ( adaptablegradientvectorflow ) snake 。分享友人