名义速度,nominal speed
nominal acceleration名义加速度
1.Considering the errors of the conventional back seeking method regarding the manufacturing error,application error and test error,resulting in the inconsistency of the data between the primal data and the back seeked data,it is pointed out that analysis of the motion law of the cam profile can be done with nominal speed,nominal acceleration and nominal bounce.针对传统反求方法中存在制造误差、使用误差及测量误差,导致所反求的数据与原始凸轮精度有出入的问题,提出了以名义速度、名义加速度及名义跃动来分析凸轮轮廓线的运动规律,并给出了其数学求解依据,绘制了数据处理流程图,并通过凸轮轮廓高精度反求实例验证了论文方法的可行性,应用效果的显著性。
3)nominal displacement名义抽速
4)crest speed名义速率
5)nominal speed loss名义失速
6)nominal strength名义强度
1.The research progeny about corrosion character and deterioration mechanism of mechanical property of the corroded steel bars in concrete are mainly summarized and discussed in this article,which also expounds the deteriorating regularity ofnominal strength and ductility of the corroded steel bars .本文主要总结与讨论了混凝土内锈蚀钢筋的锈蚀特征、力学性能退化机理等方面的研究成果,阐述了钢筋锈蚀后其名义强度与延性的退化规律,为研究和评估锈蚀钢筋的力学性能提供了依据。
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抽抽趔趔1.犹言别别扭扭。
