arc secant
基本解释
- 反正割
同根派生
英汉例句
- The secant of the complement of a directed angle or arc.
余割有向角的余角或弧的余割 - Joan of Arc was one of France's greatest daughters.
圣女贞德是法国最伟大的女性之一。 - Joan of Arc was burnt (alive) at the stake.
圣女贞德在火刑柱上被(活活)烧死。 - Joan of Arc was made a saint in 1920.
1920年，贞德被追封为圣女。 - The sun appears to move in an arc across the sky.
太阳看起来在天空以弧线运行。
词组短语
- arc -hyperbolic secant [数]反双曲正割
短语
专业释义
- 反正割