面角 meaning in English
external cone angle
face angle
interfacial angle
plane angle
Examples
- Calculating the degree of dihedral angel by the formula of trihedral angel
用三面角公式求二面角的度数 - Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 3 - 17 : examinations and measurements - endface angle of angle - polished ferrules
光纤互联装置和无源部件.基本试验和测量步骤.第3 - 17部分:检查和测量.抛光角套圈的端面角 - Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 3 - 17 : examinations and measurements - endface angle of angle - polished ferrules
光纤互连和无源元件.基本试验和测量程序.第3 - 17部分:检查和测量.角部抛光的套圈的端面角 - Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 3 - 37 : examinations and measurements - endface angle of angle - polished optical fibres
纤维光学互连器件和无源元件.基本试验和测量规程.第3 - 37部分:检查和测量.磨角光学纤维的端面角 - This paper applies geometric vector concept to derive the relations between double plane angle ( angle between two planes ) and planar angle when three planes intersects each other , and obtains eight formulae for working out the related angles and expanded dimensions on driver ' s cabs of material handling equipment
摘要动用几何中向量的概念，推导出3个平面两两相交时，其二面角与平面角的关系，得出8个计算公式，可解决起重运输机械驾驶室的有关角度和展开尺寸的计算。