介绍经纬仪极坐标放样法在公路施工应用中的操作方法，计算原理及步骤等。
It deals with the operation, calculation principle and steps in the application of transit polar setting-out in highway constructions.
我通过下面的程序来开始操作：(1)在基本草模的基础上画出直线；(2)用弧线工具柔化转角；(3)留下圆滑的线条准备放样。
I started the process by (1) taking line work off of my base massing model, (2) using the Arc tool to soften the corners, (3) leaving me with smooth line work to loft.
对摊铺机基层施工中的测量放样及摊铺、碾压操作中的注意事项进行了详细介绍。
A detailed introduce was gived that notice of survey setting out, spread, rolling operating when base construction with spreader.
其中操作部分对PD A上的软件安装、基准站的建立和转换参数的求解、移动站的操作、点放样等方面进行了详细的说明。
In operation part, the installation of PDA software, establishment of base station, solution of transformation parameters, operation of moving points, point setting-out etc. were explained in detail.
使用本划规与传统的放样方法相比，效率高，操作简便，且画出的相贯线准确、规整。
Compared with the traditional lofting methods, the marking scriber has the advantages of high efficiency, convenient operation, accurate intersecting lines, and regular intersecting lines.
一旦我有了一系列线条用来准备放样，我开始在Curviloft插件中操作。
Once I had a series of lines ready to loft, I started the Curviloft plugin.
一旦我有了一系列线条用来准备放样，我开始在Curviloft插件中操作。
Once I had a series of lines ready to loft, I started the Curviloft plugin.
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