1.
This is done in astronomy, with the help of the Julian day.
天文学上就是借助儒略日来算的。
2.
The sixth sign of the zodiac in astrology.
室女宫天文学上的黄首宫的第六宫
3.
The third sign of the zodiac in astrology.
双子宫天文学上的黄道第三宫
4.
"Astronomically, it tells me that there are millions of galaxies and billions of planets.
"从天文学上讲，有无数个星系和成千上万颗行星。
5.
Archaeoastronomy depends for its discoveries on experts in many disciplines.
考古天文学上的发现有赖于许多学科的专家。
6.
Radio astronomy today is armed with the largest antennas in the world.
射电天文学拥有世界上最大的天线。
7.
The seventh sign of the zodiac in astrology.
天秤宫天文学中黄道上的第七宫
8.
He hadn't had much schooling but he made painstaking efforts in studying astronomy.
他没上过多少学，但他刻苦学习天文学。
9.
Review on the Applications and Support to Projects of General Program by NSFC in the Fields of Astronomy in 2004;
2004年度天文学科科学基金面上项目
10.
Review of the Applications and the Support for Projects of General Program by NSFC in the Fields of Astronomy in 2001;
2001年度天文学科科学基金面上项目
11.
(astronomy) the point in as orbit closest to the body being orbited.
天文学中的离被绕行天体最近的轨道上的点。
12.
(astronomy) the point in an orbit farthest from the body being orbited.
天文学中的离被绕行天体最远的轨道上的点。
13.
Astronomers cannot explain the magnetic field on Uranus.
天文学家们对天王星上的磁场无法解释。
14.
squandered his literary talent on writing commercials.
在写广告上浪费了他的文学天赋
15.
Every evening he would teach us to read and write.
每天晚上他都教我们学文化。
16.
We are going to have a new lesson today. We'll learn the new words first. Then we'll read the text.
今天我们上新课，先学生词，然后读课文。
17.
A Preface: Mu Mutian-A Man Who Gets Lost in the Literary History;
《文学史上的失踪者:穆木天》自序
18.
LITERARY CHARACTERISTICS AND RHETORIC TECHNIQUES OF TIAN WEN
《天问》的文学特质及其修辞艺术(上)