微分的

1.The abduction mapping method was introduced to deduce the transformation relation between the non-unbendable surface and the flat surface.

利用分几何中诱导映射理论求得非可展曲面到平面域内变换关系。

2.Using electrode interface capacitance and surface coverage to investigate the formation kinetics of NS monolayer in hexahydrobenzene solvent.

通过自组装修饰金电极界面分充电电容和膜覆盖了NS在环己烷中自组装膜成膜动力学。

3.The large deflection problem of cantilever beams was studied by means of the biparametric perturbation method and the first order derivative substitution from pseudolinear analysis approach.

利用拟线性分析法中一阶导数代换对基程进行了简化处理,将基分积分程转化为非线性代数程组,并结合双参数摄动研究了悬臂梁大挠度问题。

4.A relatively direct method is expounded in this paper to prove the termwise differentiation of power series, and a simple method is expressed to calculate the Fourier coefficient.

用比较直接法证明幂级数和函数在收敛域内可以逐项分公式；并得到了计算傅立叶系数一种简便法.

5.The formula of the curve tangent slope at some peculiar point in the orthograph on the stereoscopic surface intersecting line and the method of making tangent are given as well.

文通过可展曲面分不变量,导出可展面曲线与曲特征,并以锥面和切线曲面为例阐明这些特性几何意义。