| 释义 |
Boring machines短语¹⁴⁴⁹⁷²⁺²
基本例句
镗床
Machines, Boring Machines, Drilling Machines, etc.
钻床等精密加工各类金切机床； blog.sina.com.cn
In the above image, one of the huge tunnel- boring machines is shown just as it breaks through to one of the completed sections of the tunnel.
上图显示的是一台巨型隧道掘进机在工作，两条隧道正在贯通。 yeeyan
Product line includes special purpose machines, including Ruling Machines, Horizontal5 axis HSM's and vertical spindle drilling, milling and boring machines.
其它产品线包括：专用机床、刻划机、卧式五轴高速加工中心，以及立式钻床、铣床和镗床。 amtchina
Some Speed lifting Systems of domestic raise- boring machines are described. Based upon an analysis of their functions, some recommendations for their improvement are proposed.
本文介绍了国内天井钻机的几种快速升降系统及其作用并对其进行了分析，提出了改进建议。 cnki |