contact direction meaning in English
接触方向
Examples
- Firstly , a simple and practical representing method of the tooth edge tangential vector is applied to replace the traditional differential formula , the simple solving technique of edge contact problem makes the geometric edge contact analysis of the complex curve surface realize . secondly , using numerical searching and mathematical programming method solves the contact directions and loaded contact problem . finally , whole numerical simulation method is provided for loaded tooth contact analysis of high contact ratio spiral bevel gears
首先以一种简单实用的轮齿边缘切矢量的数学表示方法取代了经典的微分表达式，大大简化了几何边缘接触的求解，使复杂曲面的几何边缘接触分析得以实现；其次又采用数值搜索与数学规划法求解了边缘接触的主方向和承载接触问题，为高重合度弧齿锥齿轮承载啮合全过程的数值仿真提供了完整的方法。 - By the research on course of regional economic contacts , discusses its formation and contents , determines its major contact directions , will be in favor of regional economic division and cooperation , and promotes balanced , sustainable and healthy development of the regional economy
在国际全球化和国内市场化进程不断加快的前景下,区域之间的竞争与合作日益加深,研究区域间经济联系的形成及过程,探讨城市间经济联系的形式和内容,判定城市对外经济联系的主要方向,有利于协调区域之间经济合作与分工,促进区域经济协调持续健康发展。