直径符号是什么意思-直径符号的词语解释-相关组词-词语-近音词-同音词 - 掌上跨屏通词语词典

题目

更新时间：2025-02-22 05:20:13

求解答，词语直径符号是什么意思？再说说直径符号有什么含义？

答案

直径符号的百科含义

表示一个圆的直径的方法是：希腊字母 Φ（PHi，读fài）加表示这个圆的字母。如ΦO，ΦA，后面连接=，如ΦA=30mm。在制图、工程术语中可以直接用Φ加数字表示直径，例如：Φ30。

直径符号的词语组词

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直径符号的相关词语

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