约等于号 is approximately equal to ; is nearly equal to ; is around equal to ; is approximay equal to
定量约等号 Quantified Approximate equality sign
等于或约等于号 equal to ; equal to or approximately equal to ; to
约等号
Approximately equal sign
以上为机器翻译结果，长、整句建议使用 人工翻译 。
公式中的约等号 »应该念作“约等于”[1]
Thesquiggly equals sign »should be read “approximately equal to.”[1] Applying this insight, we have that
youdao
用来表示两个数近似相等的符号叫做约等号，常见的写法是“≈”，还有一种写法是等号上面加一点，下面加一点≒，读作约等于或近似于。
详细内容
应用推荐
模块上移
模块下移
不移动