释义 |
e·qua·tor AHD[ĭ-kwāʹtər] D.J.[ɪˈkweɪtə]K.K.[ɪˈkwetɚ]n.(名词)Jerry Malone- The imaginary great circle around the earth's surface, equidistant from the poles and perpendicular to the earth's axis of rotation. It divides the earth into the Northern Hemisphere and the Southern Hemisphere.赤道:地球赤道想象中环绕地球表面的大圆,距南北两极距离相等,与地轴垂直, 它将地球分为北半球和南半球
- A similar great circle drawn on the surface of a celestial body at right angles to the axis of rotation.天球赤道:在天体表面与自转轴成直角的大圆
- The celestial equator.天球赤道
- A circle that divides a sphere or other surface into congruent parts.中纬线:将球体或其他球面分成相导两部分的圆
- Middle English 中古英语
- from Medieval Latin aequātor (diēī et noctis) [equalizer (of day and night)] 源自 中世纪拉丁语 aequātor (diēī et noctis) [使(日和夜)相等]
- from aequāre [to equalize] * see equate 源自 aequāre [使相等] * 参见 equate
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