Tolerances容许误差tolerancen.宽容；忍耐力；容忍；公差tolerance to operation手术耐受力tolerance of dimension尺寸公差tolerance distribution容许分布tolerance of roundness圆度误差tolerance of ambiguity歧义容忍度tolerance-cost model容差-成本模型tolerance master model公差主模型tolerance relationship相容关系tolerance design model公差设计模型tolerance concentration容许浓度

1. The test results can be used to monitor engine condition during durability or functional development.
   在耐久性或开发试验中，监测发动机状况需要活塞漏气量试验。
2. They are fit for any endurance test.
   他们适合任何耐力测验。