bertrand curves meaning in English
柏特龙曲线
Examples
- According to the restriction of the generatrix line , bertrand surface can be constructed with the bertrand curve with broad sense group
按照母线的约束，形成广义白川德曲线族，进而构造出白川德曲面。 - Bertrand curves with broad sense can be regarded as the equidistants of special line , which form the family of bertrand curve with broad sense , and be convenient to the choice
广义白川德曲线可视为空间曲线的等距线，形成了广义白川德曲线汇，便于工程应用的选择。 - Starting with bertrand curve in differential geometry , bertrand curve with broad sense is put forward , and bertrand surface is refined from the practice experience . their geometry nature and inner relationship are studied
论文从微分几何学中白川德曲线的概念入手，提出广义白川德曲线，从工程实践的经验中抽象出白川德曲面，研究了它们的几何性质与内在联系。