夹角 (jiá jiǎo) — 挟角、二直線または二平面の間の角度
定義
noun
挟角、二直線または二平面の間の角度
例文
- 夹角。Liǎng tiáo zhí xiàn xiāng jiāo xíng chéng jiá jiǎo.Two straight lines intersecting form an included angle.
- 夹角60。Zhè ge sān jiǎo xíng de jiá jiǎo shì 60 dù.The included angle of this triangle is 60 degrees.
- 夹角。Wǒ men xū yào cè liáng zhè liǎng gè píng miàn de jiá jiǎo.We need to measure the angle between these two planes.
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