英语词汇half-angle怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	half-angle
释义	half-angle 简明释义 [数] 半角网络释义 1 [数]?半角 half-angle(半角), 此释义来源于网络辞典。 2 ?半峰半宽度 ... 半反射 half with at half-maximum (HWHM) 半峰半宽度 half-angle 半角宽度 half-circle protractor ... 短语 1 half angle formula 半角公式 2 tooth thickness half angle 齿厚半角 3 apace width half angle 槽宽半角双语例句 1 By numerical simulation of a six-tooth rectangle spline, the optimized half-angle of the concave die can be got. 结合六齿矩形花键轴实际成形情况进行模拟计算，获得了入模半锥角的较佳取值范围。 2 This paper describes a new method and device for measuring helical line, pitch diameter, taper and half-angle of thread of petroleum thread gauges. 本文介绍一种测量石油螺纹量规的螺旋线、中径、锥度和牙形半角的新方法及装置。 3 If I pick an angle of 60 degrees, these are some numbers like half and root 3 over 2. 要是我选择一个60度的角，这些数就会是二分之一和二分之根号三。
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