hole drill
英 [həʊl drɪl]
美 [hoʊl drɪl]
螺纹底孔钻；螺孔钻
双语例句
- Parametric Study on Rotating Mechanism of Tap Hole Drill
开铁口机旋转机构的参数化研究 - The Structure of the Deep Hole Drill with Outside Chip Removal
外排屑深孔板钻的设计与应用 - Design and Application of DF System Vibrating Deep hole Drill
DF系统振动深孔钻的设计与应用 - Research on and Development in the Geo-physical Blast Hole Drill and Its Accessory Tools in Mountainous and Hilly Area
山地丘陵地区物探爆破孔钻机及配套机具的研究与开发 - With marginal conditions, frequency distribution law of shaft drill string has been had by straight hole drill string model analysis and software simulation. It emphasizes on certain vibration mode.
通过施加边界条件，对直井段钻柱的振动情况进行模态分析和软件模拟，得到直井钻柱在各个振动形式下的频率分布规律；着重分析其在某一振动频率下的振动模态。 - In this paper coordination hole drill, connection and quality control in assembling of vertical stabiliser made of all-composite are introduced.
本文就某机全复合材料垂直安定面的装配，介绍了实际工作中如何协调、制孔、装配连接和质量检查等方面的问题。 - Study on vertical vibration parameters of three-cone blast hole drill
牙轮钻机纵向振动参数的研究 - Institute on The Hole Drill Technique of Bottom Chord Bar of Zhengzhou Yellow River Bridge
郑州黄河桥边桁下弦杆制孔工艺研究 - The bottom hole dynamical drill tools were adopted.
采用井底动力钻具。 - Design of Sealing Length Between Piston and Cylinder of Hydraulic Blast Hole Drill
液压凿岩机活塞与缸体间封油长度的设计