例句與造句

1. An integral formula for bounded domain with piecewise smooth boundary in cn
   空間中具有逐塊光滑邊界的有界域上光滑函數(shù)的積分表示
2. It can be used in the situations of both smooth boundary and discontinuous boundary . 3
   它可以適用于邊界光滑或有突變的任何形狀槽的分析。
3. In this paper , we study classical solution to the first initial - boundary value problem of parabolic hessian equation : where is a bounded , uniformly ( k - l ) - convex domain in rn with smooth boundary
   本文研究如下的拋物型hessian方程的第一初邊值問題的古典解：其中是r ~ n中有界一致( k - 1 )凸的光滑區(qū)域。
4. In chapter 4 , we discuss the asymptotic behavior of the weak solution for the initial boundary value problem of the following love equation where fi is a bounded region in rn with smooth boundary
   在第四章中，我們借用位勢井的思想討論非線性發(fā)展方程的初邊值問題整體弱解的漸近性，其中( ? ) r ~ n并具有充分光滑邊界， 0
5. The limits of stresses in the two categories of elastic bodies with piecewise smooth boundaries and the conditions posed by saint - venant ' s principle are deduced and considered as the mathematical expressions of saint - venant ' s principle for the problems
   摘要導(dǎo)出兩類具有分片光滑邊界面和圣維南原理條件的彈性體中應(yīng)力分量的極限，并把其作為該兩類問題的圣維南原理的數(shù)學(xué)表達。
6. It's difficult to find smooth boundary in a sentence. 用smooth boundary造句挺難的
7. There are three parts in this thesis : chapter 2 consider the initial - boundary value problem where q is a bounded demain in rn with smooth boundary < 3q ; with we show the local existence , the golbal existence and the decay rate of the solutions of that kirchhoff equation
   第二章我們考慮了定義在具有光滑邊界的有界區(qū)域上的kirchhoff型方程初邊值問題其中0 ， r ， p 1 ， q 1 ， 1 。這章給出了上述方程解的局部存在性、整體存在性和衰減估計。
8. In chapter 3 , 1 consider the nonlinear parabolic equation : where a bounded domain with smooth boundary in ; v is outward normal vector on is a positive function satisfying some compatibility conditions focus my attention on the case of m > 1 , to obtain the blow - up conditions of the positive solution using the method of subsolution and supersolution
   運用緊致性原理及moser迭代得到了解的整體存在性和解的熄滅性質(zhì)。第三章討論了如下形式的非線性拋物方程：其中m ， ， 0 ， r ~ + ，為r ~ n ( n 1 )中的有界域，具有適當光滑的邊界( ? ) ； v是(
9. Chapter 3 consider the initial - boundary value problem utt - where q is a bounded demain in rn with smooth boundary 3q ; with m ( s ) is a nonnegative c1 - function for s > 0 satisfying with we show that under certain conditions the solution blow up in finite time . chapter 4 consider the initial - boundary value problem and < ? > 2 . we show the decay rate of the solutions of the equation
   第三章我們考慮了定義在具有光滑邊界的有界區(qū)域上的kirchhoff型方程初邊值問題其中0 ， r ， p 1 ， q 1 ， 1 ；當s 0時， m ( s )是空間c ~ 1中的非負函數(shù)，且滿足其中， 0 ， 2這章我們給出了上述方程解的有限時刻爆破條件。
10. Then i consider a correlative problem : where m , > 0 , s is a bounded domain with smooth boundary in ; v is outward normal vector on ; f ( s ) is continuous function and satisfies some increasing conditions ; u0 ( x ) is a positive function satisfying some compatibility conditions , to obtain the blow - up conditions of the positive solution using the method of subsolution and supersolution , extend the result of song and zheng
    )上的單位外法向； u _ 0 ( x )是正的函數(shù)且滿足一定的相容性條件：討論m 1的情況時，在何種條件下使得問題的正解整體存在或是在有限時刻爆破。主要采用上下解的方法來得到結(jié)論。隨后考慮相關(guān)問題：其中m ， 0 ，為r ~ n ( n 1 )中的有界域，具有適當光滑的邊界(