• 1. centering machine: 定心机 | 打中心孔机 | 中心钻床 | 中心孔钻床
• 2. mass centering machine: 质量定心机
• 3. balancing centering machine: 平衡 | 曲轴车床 | 钻中央孔机床 | 钻中心孔机床

更多释义

• 1.The author, centering on the topic of project planning, analyzes the project planning process combined with the practice of the Yuanbaoshan third engineering fourth machine group construction project.
  作者结合元宝山三期工程四号机组建设的实践，紧紧围绕项目计划这一主题，研究基于不确定性分析的项目计划过程。
  dict.yoduao.com
• 2.The centering accuracy problem is solved by centering of numerical control boring machine and the counterweight balance problem is solved by the fixed counterweight a and adjustable counterweight b.
  用数控镗床定心解决了定心精度问题，用固定配重a和可调整配重块B解决了配重平衡问题。
  dict.yoduao.com
• 3.Machine Tools; Spline Shafts and Spline Bore Profiles with 4 Splines, Internal Centering, Dimensions.
  机床。带4个键的花键轴和花键孔的剖面。内定心。尺寸。
  dict.yoduao.com

©2026 网易公司