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- A kind of high precision auto-centering device design for gun tube internal bore parameter surveying instrument is described, and the working principle,design principle and centering precision to be realized for this kind of centering device are given. 介绍了一种用于火炮身管内孔参数测量仪的新型自动定心装置设计;给出了这种定心装置的设计思想、工作原理和所达到的定心精度.
- Compossed Expander Auto Centering Device 复合式对中展开设备
- Light and electric centering device 光电对中装置
- epilation adapter with centering device 带定中心装置的X线脱毛术照射附加器
- adapter with centering device, epilation 带定中心装置的X线脱毛术照射附加器
- The New Three Rolls Hydraulic Clamping Centering Device 三辊液压定心辊装置
- Discussion on Fast Centering Method of Optical Centering Device 光学对中器快速对中方法简介
- The Manufacture of Forced Centering Device for Precise Engineering Survey 精密工程测量中强制归心装置的制作
- He moved the table over to the center of the room. 他把桌子移到房间中心。
- The land is destined for a new shopping center. 这块地已被划作为营建一个新购物中心之用。
- Strip centering device of pickling production line for cold-rolled sheet 冷轧薄板酸洗生产线带钢对中装置
- His activities in London center around this spot. 他在伦敦的活动以这个地点为中心。
- The strikers paraded through the city center. 罢工队伍游行穿过市中心。
- A system of roads radiates from the town center. 一个道路网从镇中心向四面八方伸展出去。
- The new hospital will be sited at the city center. 新医院将座落在市中心。
- New York is a great financial center. 纽约是一个重要的金融中心。
- The center of the sun is exceedingly hot. 太阳的中心极其热。
- Our city is the industry center of the country. 我们城市是全国的工业中心。
- They made a detour to avoid the town center. 他们绕道而行,避开市中心。
- A circle without a center is inconceivable. 一个没有圆心的圆是无法想像的。
