英语词汇surface mean diameter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	surface mean diameter
释义	surface mean diameter 翻译表面平均直径以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?个数面积平均径 ... Volume mean diameter：个数体积平均径 Surface mean diameter：个数面积平均径 Length mean diameter：个数长度平均径 ... 短语 1 volume-surface mean diameter 体积表面平均直径 2 specific surface mean diameter 比表面平均直径 ; 比表面积平均直径 3 volume surface mean diameter 体积面积平均径双语例句 1 The limit pressure angle is related to such factors as offset angle, mean spiral angle, pitch cone angle and mean pitch cone diameter, not to geometrical shape of the tooth surface. 极限压力角受偏置角、大小轮的螺旋角、节锥角和中点的分度圆直径影响，而与齿面的其他参数无关等结论。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。