为了减少基本尺寸的影响,本文根据GBll83— 80【41将标准公差划分为12个公差等级(Tolerance Grade):ITl,IT2,..,ITl2,且取相对成本为C’=1 一e叫H。0<C7<1.其中七为成本系数。
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tolerance grade not noted 未注尺寸公差
standard tolerance grade 标准公差等级
Optimize Tolerance Grade 优化公差设定
the tolerance grade 公差等级
tolerance grade factor 公差等级系数
measurable tolerance grade 可测公差等级
tolerance grade coefficients 公差等级系数
grade of tolerance [机] 公差等级
Selection of tolerance grade shall be in accordance with the practical requirement.
公差等级的选择应当满足实际需求。
According to the rule of satisfaction model of index, precision grade and tolerance grade was calculated.
按照指数满足度模型准则,计算精度等级、公差等级。
There was no tolerance when I told my third-grade class that Santa Claus was pagan and a lie.
而当我告诉三年级同学说圣诞老人是异教传统它并不存在时,就没人能够容忍了。
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