Since the angles here are so small, you can just assume that the tangent of an angle is roughly equal to the angle itself.
由于这里的角度非常小，您 可以假设角度的切线 大致等于角度本身。
| 单词 | tangent of an angle |
| 释义 |
tangent of an angle
原声例句
Crash Course Physics 速成课物理 Since the angles here are so small, you can just assume that the tangent of an angle is roughly equal to the angle itself. 由于这里的角度非常小，您 可以假设角度的切线 大致等于角度本身。 |
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