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- The 2.7 dimensional element, as a typical FDE, is studied with a B matrix and a Hessian matrix derived to it. 對2.;7維單元進(jìn)行了分析;推導出2
- A linear equation in n variables represents a "hyperplane" in an n dimensional space. 應用數學(xué)與計算方法的相關(guān)知識在計算科學(xué)中佔有絕對的重要性。
- Geometrically speaking,new positions are selected from an N dimensional hyper-plane. 幾何上說(shuō)，新的職位均選自一個(gè)n維超平面。
- Let Nn+p(c)be an n+p dimensional Riemannian manifold with constant curvature c and Mn an n dimensional compact submanifold of Nn+p(c). It is known that there is a Simons'inequality when Mn is minimal. 設Mn是等距浸入在常曲率黎曼流形Nn+p(c)中的n維緊致子流形;若Mn是極小的;有著(zhù)名的Simons不等式.
- n dimensional spherical coordinates n維球坐標
- n dimensional rectangular parallelepiped n維長(cháng)方體
- In the analysis a 2 dimension element is combined with the boundary punition element(spring element) to calculate stress distribution at the periphery of a tunnel. 通過(guò)2維元與邊界罰單元（彈簧元）耦合分析，可計算出開(kāi)巷初期巷道周邊應力的分布。
- The above formulae may be applied to the study of the inversion of hypersur-faces in the Euclidean space of N dimensions. 應用上述公式討論n維歐氏空間的反圖法。
- By analysis,we consider that the combination of N dimensions data entropy principle with HLC composite is an effective way.We have applied the composite way by computer. 通過(guò)分析比較,N維數據熵值原理選擇法和HLC合成法的結合是一種有效的假彩色合成手段,并在計算機上實(shí)現了這種合成方法。
- This paper treats a pipe as a beam or as a thin shell. Then, the effect of cracks on the dynamic characteristics of pipes is calculated by means of the model of zero dimension element with crack. 在考慮管道長(cháng)度特征的前提下,把管道近似地看作長(cháng)梁或薄殼,然后以“含裂紋零維度單元”模型(即垂直于裂紋面方向的單元尺度為零)計算出裂紋對管道動(dòng)態(tài)特性的影響。
- In a printer, the removable type element. 印刷機上可拆卸的打印部件。
- He's in his element when playing badminton. 他打起羽毛球來(lái)真是得心應手。
- This heater needs a new element. 這個(gè)加熱器需要一組新電阻絲。
- I'm out of my element in political discussions. 我不喜歡參加政治討論。
- Maintenance of PC is in my element. 我對電腦的維修保養很在行。
- Sulphur was not identified as an element until1810. 1810年以前還沒(méi)有認出硫是一種元素。
- SOLUTIONS OF BBM EQUATION IN N DIMENSIONS n維BBM方程的解
- The scientists are in search of a new element. 科學(xué)家們正在尋找一種新元素。
- n dimension compact Riemann manifold n維緊Riemann流形
- He was out of his element at the ball. 他在舞會(huì )上感到格格不入。
