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datum surface

  • [测] 基准面，基础面

双语例句

  1. Perpendicularity - is the condition of a surface, axis, or line, which is 90 deg. From a datum plane or a datum axis.
    垂直度-条件是表面，轴，或线，这是90度的基准平面或基准轴。
  2. The connection can be made by using the running surface of the paved cart as the horizontal datum.
    连接时可以利用已铺好的大车运行轨道面作为水平基准。
  3. Surface should be used as a fine datum to be processed first, because the precision of the positioning of the surface is more accurate, the smaller the clamping error is.
    用作精基准的表面应先加工出来，因为定位其准的表面越精确，装夹误差就越小。

网络短语

  • common datum surface
    公有基准面
  • Datum Surface Locator
    基准面定位器
  • surface reference datum
    地面参考基准面
  • datum of level surface
    水准面基准

同义词

datum planedatum level
[光][测]基准面，基础面