This paper introduces methods for ensuring part dimensions and tolerances in CNC programming and machining.

本文介绍了数控编程和数控加工中保证零件的尺寸和公差要求的方法。

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The maximum and minimum sizes in part dimensions that are acceptable are limits between which the actual part dimension must fall.

容许的零件最大尺寸和最小尺寸即为该零件尺寸的上下限值，零件的实际尺寸必须在上下限值之间。

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This design force is usually calculated under the assumption that all part dimensions fall exactly at the midpoint of the allowed dimensional tolerances.

该设计力通常是在一个假设条件下进行计算的，即元件的所有尺寸都正好处于尺寸公差的中点。

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Further, the nucleus is assumed to be the seat of the essential part of the mass of the atom, and to have linear dimensions exceedingly small compared with the linear dimensions of the whole atom."

进一步的，核被认为是,原子主要质量所在的地方，和整个原子线性尺度相比,核具有很好的线性尺度“

麻省理工公开课 - 固态化学导论课程节选

Doctor Who's 30th anniversary was marked in 1993 with a 3D story, Dimensions in Time, broadcast as part of Children In Need.

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These first two dimensions get the job done in the early part of the game, but slow and anti-gravity are the stars of this show.

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