常見(jiàn)例句When f(x,u)=u+p,p=2NN-4, the above problem becomes a critical biharmonic problem. 儅 f( x;u) =up;p=2 NN - 4時(shí) ;上述問(wèn)題就是一個(gè)臨界雙重調(diào)和問(wèn)題 .Damage of optical materials induced by SBS process under biharmonic laser irradiation[J]. 引用該論文 郭少鋒;陸啓生;程湘愛(ài);江厚滿(mǎn);銀燕.Key words Biharmonic equation positive entire solution close convex subset continuous mapping relative compactness equicontinuity. 本刊中 包含“雙調(diào)和方程;正整解;閉凸子集;連續(xù)映照;相對(duì)緊;等度連續(xù).In chapter three, we study the wavelet numerical solution of simply-supported boundary value problem of biharmonic equation. 第三章，我們考察了雙調(diào)和方程簡(jiǎn)支邊值問(wèn)題的非平穩(wěn)小波數(shù)值解。Chapter 2 surveys the application of Green quasifunction method to all kinds of arithmetic operators such as Laplace operator, Helmholtz operator and biharmonic operator, etc. 第二章對(duì)準(zhǔn)格林函數(shù)方法在拉普拉斯(Laplace)算子、亥姆霍玆(Helmholtz)算子以及雙調(diào)和算子等算子中的應(yīng)用進(jìn)行了綜述。The second kind of boundary integral equations are uesd on different boundary, and the double-equation boundary element method for biharmonic equation is getted. 對(duì)不同邊界都採(cǎi)用第二類(lèi)積分方程，得到了三維重調(diào)和方程的雙方程方法。 返回 biharmonic