outward normal meaning in English
外向法线
向外法线
Examples
- Fixed direction hulls is a special convex hull , whose outward normal of facets comes from a fixed direction set . it overcome limitations of other bounding volumes and makes a promise between tightness and simpleness
固定方向凸包是一种特殊类型的凸包，它的所有面方向都来自一个固定的方向集合，它克服了以往包围盒类型的缺点，在紧密性和简单性之间达到了一定的折衷。 - 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
运用紧致性原理及moser迭代得到了解的整体存在性和解的熄灭性质。第三章讨论了如下形式的非线性抛物方程：其中m ， ， 0 ， r ~ + ，为r ~ n ( n 1 )中的有界域，具有适当光滑的边界( ? ) ； v是( - 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
)上的单位外法向； u _ 0 ( x )是正的函数且满足一定的相容性条件：讨论m 1的情况时，在何种条件下使得问题的正解整体存在或是在有限时刻爆破。主要采用上下解的方法来得到结论。随后考虑相关问题：其中m ， 0 ，为r ~ n ( n 1 )中的有界域，具有适当光滑的边界(