step scan meaning in English

步进扫描

Step scanning is an expedient technique .
分段移位测量是一个实用的方法。
By analyzing the first two projects , we design the step scan project
分析两种方案特点，提出了分步扫描方案。
The step scan project can solve the speed and accurate problem effectively , and can be applied for most requirements
分步扫描方案能够有效的解决标记速度和标记精度问题，能够适应大多数的打标要求。
The innovat ions of this thesis are as follow : by using dots marking method we achieve high on - line marking , and we design the accurate orientation project , the high scan project , and the step scan project , each of them can be applied for different marking requirement the main contents of thesis are as follows : 1 the development of laser industry , the prospect and technically advantage of laser marking is reviewed
本文的创新之处为，采用点阵式标记方法实现了高速在线打标功能，并分别设计了精确定位方案、快速扫描方案和分步扫描方案三种不同的打标方案，可适用于不同的在线打标要求。主要内容如下： 1 、分析了国内外激光加工业特别是激光打标机及其市场现状、发展趋势和市场前景等。