equinoctial line是什么意思_equinoctial line的发音_equinoctia

equinoctial line

中文翻译：

分至线 #

音标：/???kw?n??s??l/line #

发音：/line/n.线；线条；行（线状物）；排；行数；列数；v.划线；在（纸、布等）上画线；穿过；通过；排成一行；用线条标出

词源：equinoctial，equinoctial一词源于拉丁语，意为“在春分和秋分时”，指在春分和秋分时太阳直射地球赤道，昼夜等长，此时地球上南北距离最远，太阳光线在地面上形成一条与赤道平行的线。这条线就是我们所说的分至线，是地球公转轨道上与太阳相交的一条大圆弧。 #

中文词源：“赤道线”或“分至线”。 #

以上内容仅供参考，可以查阅相关的英文书籍或者咨询英语老师获取更全面更准确的信息。

equinoctial line的意思：黄道。 #

发音：英 [?i?kw?n???sa??l] line /la?n/。 #

用法：The equinoctial line is the imaginary line on which the sun appears to stand directly overhead at the equinoxes. 赤道线是在春分和秋分太阳正头顶的假想线。 #

记法：equinoctial line，equinoctial（平分）的线。 #

速记技巧：equinoctial line可以记成“季节线”。

变化形式：复数形式是equinoctial lines。

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以上内容仅供参考，建议使用实物地图进行学习，以便更好地理解赤道线的概念。 #

equinoctial line

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英[?i:kw?n??sa??l] 美[?i:k?n??sa??l]

n. 分至线，黄道线 #

记忆技巧：

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1. equinoctial 赤道的，平分地球的

2. equinoctial line 赤道线，分至线 #

例句：

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1. The equinoctial line is the line on which the sun is directly overhead at the equinoxes.

2. The equinoctial line is the line on which the sun is directly over the equator at the equinoxes.

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3. The equinoctial line is a line on the earth's surface that passes through the middle of the earth's axis of rotation. #

4. The equinoctial line is also known as the ecliptic. #

5. The equinoctial line is a line that divides the northern and southern hemispheres of the earth.

6. The equinoctial line is a line that passes through the center of the earth's axis of rotation and is also known as the ecliptic.

7. The equinoctial line is a line that divides the sky into two equal parts at the time of the equinoxes.

常用短语：

1. on the equinoctial line 在分至线上 #

2. at the equinoctial line 在分至线上

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3. pass through the equinoctial line 通过分至线

4. on the ecliptic 在黄道上 #

5. on the equatorial plane 在赤道平面上 #

6. at right angles to the equinoctial line 与分至线成直角。

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发音：英 [?i:kw?n??sa??l] 美 [?i:k?n??sa??l] 。

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用法：equinoctial line 是名词，表示分至线，黄道线。在句子中可以作主语、宾语等。例如在句子“The equinoctial line is also known as the ecliptic.”中，equinoctial line作主语。 #