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。

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This paper mainly analyzes the pneumatic structure and the principle of the step&scan stage, pointing out some concerned issues in pneumatic design&control.

着重分析了步进扫描工作台的气浮结构及原理，指出了气浮设计及控制中需要注意的一些问题。

youdao

The next big step was getting a CT scan of Kaiba's lungs so that the splint could be fitted to his organs' exact dimensions.

CNN: 3-D printer helps save dying baby

Scan-as-you-go mobile devices are a logical next step after the self-checkout lanes that are now common in big food and drug chain stores.

WSJ: Mobile Checkout Devices Let People Scan and They Shop