1) portable drill
移动式钻床
2) gantly drilling machine
龙门移动式钻床
3) portable rig
移动式钻机
4) shaft furnac
竖式移动床
1.
In order to guantitatively decide the relations of productivity with the factors of construction and operation, the heat transfer between gas and solid in the pelletizing shaft furnace was studied by thermal CAM, and the quantitative relations of flame through deep with the factors of construction and operation were found out.
为了确定球团竖炉生产能力(利用系数)与结构和操作参数之间的定量关系,以球团竖炉利用系数为目标,用热成像仪分析竖式移动床内气固传热规律,研究了料层中火焰穿透深度、焙烧加热高度和结构与操作参数之间的关系。
5) mobile motion tools
移动式机床
6) portable grinder
移动式磨床
补充资料：龙门
龙门
解剖名。出晋·王叔和《脉经》。指 已婚女子而未经产的阴道外口。《诸病源候论》：“带有三门：一曰胞门，二曰龙门，三曰 玉门。……未产属龙门。”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条