1) weak differentiability
弱可微
1.
The relations between symmetric differentiability with differentiability,weak differentiability,partial derivative existing or continuity are discussed by using the concept of symmetric differentiability.
利用对称可微概念，讨论了对称可微与可微、弱可微、偏导数存在及连续之间的关系，给出了对称可微是弱可微的一个充分条件。
2) continuously differential
弱*可微
3) weak semidifferentiability
弱半可微
1.
Use them with the weak semidifferentiability, the problems concerningthe positive solution,the multiple positive solutions and the set of eigenvectors for a class ofnonlinear equations are studied.
本文引入边界条件（Ｓｗ，Ａ，ａ）与（ＬＭ，ｗ），建立有关ｋ－集压缩局部固有场的延拓与不动点指数计算的一些结果；结合弱半可微性，研究一类非线性方程的正解、多正解和固有元集等问题，作为一个应用，还研究了两点边值问题。
4) cone-weak-subdifference
锥弱次可微
5) uniform weak differentialbility
一致弱可微
1.
In this paper,we discussed relationships among the differentialbility and uniform weak differentialbility of bivarible functions and non vertical tangent plane of curved surfaces related the function,and obtained a thorem of the equivelance among the functions and planes.
从代数、几何、分析等几个方面论述了二元函数的可微、一致弱可微及其所表示的曲面在相应点处存在非铅垂切平面之间的关系 ,得到了它们之间的等价性定
6) weakly differentiable function
弱可微函数
补充资料：弱弱联合
弱弱联合是指两个总体实力都不强但都拥有自己独特的某方面优势的企业之间进行联合，以形成较强的实力。弱弱联合，弱企业之间优势互补，可以形成整体实力变强的效应。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条