论文还详细分析了影响柴油机排放一致性的公差因素，对油门位置信号提出了有效的控制方案。
This thesis also analyzes tolerance factors which affect emission consistency in detail, and suggests an effective method to control the acceleration pedal position signal.
通过对轴承结构中的滚子尺寸、滚子数量、外圈滚道直径、止动槽直径公差及有效壁厚的改进，提高其使用的可靠性。
By the way of improving roller dimensions, roller number, outer roller path diameter, stop groove diameter and the effective thickness, the using reliability of the bearing is advanced.
在机械零件设计中，正确、合理地应用公差原则，是提高机械零件的设计质量、工艺性和实现最佳技术经济指标的有效途径。
In machine components design, to use tolerances principle correctly can improve designing quality and craft nature of machine components, realize the best technical and economical indexes.
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