elastica 中文意思是什麼
elastica
解釋
彈力-
For the regular curves, we find two killing fields for the purpose of integrating the structural equations of the p - elastic curves and express the p - elastica by quadratures in a system of cylindrical coordinates. for the star - like affine curves, we solve the euler - lagrange equation by quadratures and reduced the higher order structure equation to a first order linear system by using killing field and the classification of linear lie algebra sl ( 2, r ), sl ( 3, r ) and sl ( 4, r ). we solve the centroaffine p - elastica completely by quadratures
對于正則曲線的情形,我們發現了兩個用於求解p -彈性曲線的結構方程的killing向量場並用積分將p -彈性曲線在一個柱面坐標系中表示出來,而對仿射星形曲線的情形,我們用積分方法解出了歐拉-拉格朗日方程,利用killing向量場及線性李代數s1 ( 2 , r ) 、 s1 ( 3 , r )和s1 ( 4 , r )的分類將高階結構方程降為一階線性方程,因此我們用積分完全解出了中心仿射p -彈性曲線。 -
Moreover, the xocket attaches two pieces of 65 mn cushion steel slices, which guarantee the effective elastica with over 200 tunes cinnections
此外插腳附有二塊65錳彈簧鋼片,確保插接200次以上仍具有良好的彈性接觸。 -
Membrana elastica laryngis
喉彈力膜 -
Effects of the composition of nutriwen solution and its physical and chemical properties on the growth of ficus elastica
營養液的組成及理化性質對紅榕生長的影響 -
A note on the generalized subaffine elastica in r
2中廣義次仿射彈性曲線的一個注記 -
The p - elastica, the critical point for the total polynomial curvature functional on those curves with a fixed length satisfying given boundary conditions, is discussed
主要研究了在具有固定長度、且滿足給定邊界條件的曲線上定義的總多項式曲率泛函的臨界點,即所謂p -彈性曲線。 -
The paper introduces a new inpainting method that bases euler " s elastica and curvature, according to some forms recently. at same time, i program a system for demonstrating it
本文在目前已有的幾種修描方法的基礎上,提出了一種基於歐拉彈性度和曲率的修描方法,並通過編譯系統程序,實際演示進行了論證。
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