non-linear astronomy

• 非线性天文

non-linear astronomy的用法和样例：

例句

1. He went to work in astronomy looking for new stars.
   他开始致力于天文工作，寻找新的恒星。
2. He is now I.P.Church Professor of Engineering and Astronomy.
   他现在是工程与天文的邱池讲座教授。