曲面论 meaning in Chinese

theory of surface

The theory of bsc curves & surfaces can be considered as the first innovation in this thesis
3 ) bbc曲线曲面论，这是本文的重点内容之二。
The theory of bbc curves & surfaces can be regarded as the second innovation in this dissertation
4 ） tbsc和tbbc曲线曲面论，这是本文的重点内客之三。
We also refer parameter denotation and basic formulary of curve and surface as the theory basis for surface modeling
为了更好的理解曲面造型，介绍了曲线与曲面的参数表示及曲线与曲面论的一些基本公式，这些是曲面造型的理论基础。
At first the paper begin to study the foundation of digital curved face and space meshing principle , introduce the basic knowledge of curve theory and curved face theory , explain the mathematical tools of vector turning and coordinate conversion in the paper ; analyse the motion and relative motion of rigid body , provide the condition of gear driving continuous contact and equation of conjugate meshing
论文首先从参数化曲面和空间啮合原理基础出发,介绍了曲线论和曲面论的基本知识,对课题研究重的数学工具矢量回转和坐标变换进行了说明;分析了刚体的运动和相对运动,根据空间啮合原理给出了轮齿传动连续接触的条件和共轭条件方程。