定位轴线

建筑物的定位轴线、础轴线和标高、脚螺栓的规格及其紧固应符合设计要求。

Axis positioning buildings , infrastructure and elevation axes , anchor bolt fastening should conform to the specifications and design requirements .

根据高速摄像系统在火箭弹离轨参数测量中的应用，介绍了火箭弹离轨参数测量原理，提出了帧相减、相关滤波定位、轴线自动提取等多种图像处理方法，并将这些方法应用于工程实际。

Using the application of high-speed photography for measurement of rocket ′ s initial trajectory parameters , the measurement principle of rockets ' initial trajectory parameters is introduced , several image processing methods , such as inter-frame-correlation , correlation filter , axes auto-detection are proposed for engineering applications .

它关系到投测点的定位和垂直控制轴线的偏差，使得弧形结构平面柱网的施工放线变得简单易行

Those have bearing on the orientation of incident point and deviation of vertical controlling axis and make the setting line of plane column net in arc structure more simple and clear