English translation for "astronomical background"

天文本底

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

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

astronomical age:  天文年龄

Example Sentences:

1.

Abstract : this paper analyzes the astronomical backgrounds , such as the positons of celestial objects , variation in the earth rotation and solar activities , etc . , for the recent three moderate and strong earthquakes from chengjiang earthquake to qiubei earthquake in yunnan province 文摘:分析了澄江地震至丘北地震期间云南发生的3次中强震时的天体位置、地球自转与太阳活动等天文背景。

Similar Words：

"astronomical age" English translation, "astronomical almanac" English translation, "astronomical almanac (yearbook)" English translation, "astronomical altitude" English translation, "astronomical azimuth" English translation, "astronomical bearing" English translation, "astronomical bearings" English translation, "astronomical body" English translation, "astronomical calculation" English translation, "astronomical calendar" English translation