There is no need to control the rotational position about the axis of the bore, because up to the time when the holes are drilled, it is symmetrical about that axis.
由于直至钻这些小孔时，工件都对称于大孔轴线，所以没必要控制围绕大孔轴线回转的位置。
These two methods can be used to strengthen and repair surface for large-scale axis parts and bore of bearing.
这两种方法适合大型轴类零件的表面强化和修复。
The inner bore extends along the longitudinal axis at least partially through the gripping member, and opens on at least the first end of the gripping member.
内孔沿纵向轴线至少部分地延伸穿过握持元件并在 握持元件的至少第一端上开口。
The sight telescope was mounted in such a way that the line of sight could be offset from the axis of the bore of the gun to correct for range, drift, and relative motion of gun and target.
这种瞄准镜底座是可以转动的，使得瞄准线能够偏离炮膛轴线以修正射程，偏流及火炮与目标之间的相对运动。
The ferrules have outer walls that are parallel to the axis of the bore.
冷压头已是平行孔轴线的外墙。
The beam member extends along a region of the longitudinal axis and a portion of the beam member is disposed within the inner bore and is spaced apart from the inner surface.
梁元件沿纵向轴线的一区域延伸并且梁元件的一部分被布置在内孔内且与内表面隔开。
The beam member extends along a region of the longitudinal axis and a portion of the beam member is disposed within the inner bore and is spaced apart from the inner surface.
梁元件沿纵向轴线的一区域延伸并且梁元件的一部分被布置在内孔内且与内表面隔开。
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