美国天文学家 meaning in English
american astronomers
Examples
- It seems to have been invented by the american astronomer david rittenhouse in about 1785 .
它似乎是美国天文学家DRittenhouse在1785年前后发明的。 - A suitable method for finding the intrinsic brightness of a star was discovered by the american astronomer w. s. adams .
美国天文学家WS亚当斯发现了一种求恒星固有亮度的好办法。 - It seems to have been invented by the american astronomer david rittenhouse in about 1785
它似乎是美国天文学家d rittenhouse在1785年前后发明的。 - A suitable method for finding the intrinsic brightness of a star was discovered by the american astronomer w . s . adams
美国天文学家w ? s亚当斯发现了一种求恒星固有亮度的好办法。 - A suitable method for finding the intrinsic brightness of a star was discovered by the american astronomer w . s . adams
美国天文学家w s亚当斯发现了一种求恒星固有亮度的好办法。