皇家天文学家 meaning in English
astronomer royal
Examples
- “ space travel is bunk . ” ? sir harold spencer jones , astronomer royal of the uk , 1957 ( two weeks later sputnik orbited the earth )
“太空旅行是胡言乱语。 ” ? ?阿诺德斯班塞琼斯爵士，英国皇家天文学家， 1957 （ 2周后斯巴尼克人造卫星环绕地球） 。 - The prime meridian , which runs through greenwich in south - east london , became the basis for the world ' s time keeping in 1884 after the first astronomer royal , john flamstead , calculated that the earth rotated on its axis once every 24 hours
1884年，首位皇家天文学家约翰法兰姆斯坦算出地球每隔24小时绕轴自转1次，使得通过伦敦东南格林威治的本初子午线成为全球计时基准。