English translation for "astronomical twilight"

天文晨昏蒙影, 天文曙暮光
天文曙暮光

Related Translations:

astronomical:  adj.1.天文学(上)的。2.〔口语〕(数字等)庞大的。短语和例子astronomical figures 〔美口〕庞大的数字，天文数字。adv.-ly

twilight of the forbidden city:  告别紫禁城

astronomical position:  天测位置天文定位天文位置

astronomical geodesy:  天文测地学天文大地测量学

astronomical monument:  天文点标石

astronomical maser:  天体脉泽天文脉泽

astronomical network:  天文大地网

astronomical guidance:  天文制导

astronomical radar:  天文雷达

astronomical mirrors:  天文用面镜

Example Sentences:

1.

There is the time of the summer solstice an astronomical twilight lasting throughout the whole night . 夏至时天文晨昏蒙影持续整夜。

Similar Words：

"astronomical time scale" English translation, "astronomical timescale" English translation, "astronomical transit" English translation, "astronomical traverse" English translation, "astronomical triangle" English translation, "astronomical unit" English translation, "astronomical watch" English translation, "astronomical wonders" English translation, "astronomical year" English translation, "astronomical year book" English translation