true surface meaning in English
十分平坦的场地
Examples
- The pivot and race surfaces were true surface of revolution and were correctly centered when no load was applied .
轴枢和套圈的表面是准确的旋转表面，并在未施加载荷正确对中。 - Immediately below the oxide film and often mingled with it in an intricate way is the true surface layer of the metal .
氧化膜的下面就是真正的金属表层，氧化膜常常与金属表面层以复杂的形式混合在一起。 - Follow the traditional evaluation method for the absolute testing of three optic flats , the result of the deviation can be evaluated by the deviation on two perpendicular diameters , its evaluation method is different from the true surface graph exactly
摘要按传统三面互检法评价平面度偏差，结果只能由评价平晶在两条相互垂直的直径线上的测量数值得到，其评价方法与平晶的真实面形偏差存在差异。