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单词 inferior conjunction
释义

inferior conjunction

英汉-汉英词典
下合;下台现象;内合
词组 | 习惯用语
您要查找的是不是:
    anterior conduction block 前向传导阻滞
inferior conjunction [天] 下合;下台现象;内合
中文百科

合 (天体位置) Conjunction (astronomy)

(重定向自Inferior conjunction)
月球和金星连续三天就在接近合的位置上。
金星、木星合月
A conjunction of Mercury and Venus appears above the Moon, as viewed from the Paranal Observatory in northern Chile.

是位置天文学的一个名词,它的意义是从一个选定的特定天体(通常是地球)观察到二个天体在天空上的位置彼此非常靠近。较严谨的说法是这两个天体在天球上有相同的赤经或黄经,而通常对太阳系内的天体都会使用黄经。这种现象有时称为appulse两星渐近(**用法)或最小角距(中国大陆用法)。

在天文学上的符号是(在Unicode编码为x260c),手写是:

英语百科

Conjunction (astronomy) 合 (天体位置)

(重定向自Inferior conjunction)
A conjunction of Mercury and Venus appears above the Moon, as viewed from the Paranal Observatory in northern Chile.
A conjunction of Mars and Jupiter in the morning of 1 May 2011, when, about an hour before sunrise, five of our Solar System's eight planets and the Moon could be seen from Cerro Paranal, Chile.[4]
In the night sky over ESO's Very Large Telescope (VLT) observatory at Paranal, the Moon shines along with two bright companions: Venus and Jupiter.

In astronomy, a conjunction occurs when two astronomical objects or spacecraft have either the same right ascension or the same ecliptic longitude, usually as observed from Earth. The astronomical symbol for conjunction is ☌ (in Unicode U+260C) and handwritten . The conjunction symbol is not used in modern astronomy. It continues to be used in astrology.

近义、反义、联想词
近义词
n.
conjunction, alignment

英英词典
inferior conjunction n.
  1. (astronomy) the alignment of the Earth and a planet on the same side of the sun
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更新时间:2025/6/19 22:29:19