pointedness中文什么意思

n. 指向;强调

例句与用法

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1. witch has worked out the tooth shape of datum rack and computer simulation of gear manufacture . pointedness, undercut and tooth tip becoming sharp are analysed . tooth thickness calculation and measurement, superposition coefficient calculation and belt length calculation are resolved
   2、给出了基准齿条的齿廓形状，进行了齿轮加工计算机模拟，分析了可能出现的棱角问题，进行了齿轮内齿顶圆的求解、根切问题分析、齿厚计算与测量、齿顶变尖的分析、重合度的计算、带长度的计算及齿轮设计的程序编制等。