公差限度 
tolerance limit
- 不允许故意利用公差限度。
It is not permitted to deliberately use the tolerance limits. - 因此,生产出的零件的尺寸可能是5.997至6.003英寸,但这仍然属于正常尺寸范畴,此为限度,上限和下限之间的差额称为公差。
Therefore the part could be 5.997 to 6.003 in. and still be the correct size. These are known as the limits. The difference between upper and lower limits is called the tolerance. - 有时限度只在一个方向产生,这种行为即是单向公差。
Sometimes the limit is allowed in only one direction. This is known as unilateral tolerance.
您正在访问的是
中国词汇量第二的英语词典
更多精彩,登录后发现......