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查询Tags标签: Centesimal,共有 1条记录
  • grade, gradian, gradient

    In trigonometry [三角学], the gradian [百分度], also known as the gon (from Ancient Greek: γωνία, romanized: gōna, lit. angle), grad, or grade, is a unit of measurement of an angle, defined as one hundredth of the right angle. In other words, th…

    2022/8/5 23:25:15 人评论 次浏览
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