| 释义 |
vertical angle 释义 垂直角:指在两条相交直线的两侧的两个角之一。 例句 1·Vertical Angle of maximum candlepower emission. 最大发射光线的垂直角。 2·The vertical Angle refers to the difference between the vertical readings. 竖直角则是两个方向的竖盘读数之差。 3·The quality of vertical Angle measurement (VAM) relates to the operation time. 垂直角观测(VAM)的质量与作业时间有关。 同义词 [数]直角;高度角;对顶角 right-angleopposite angle
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