“physics and astronomy”簡單造句，physics and astronomy造句子

Editor's note: Meg Urry is the Israel Munson professor of physics and astronomy and chair of the Department of physics at Yale University.

The experiments in astrophysics and astronomy give limits [for the axion's existence] over long distances very stringently, but not for the short distances.

In the autumn of 1961, Aleksandr Solzhenitsyn was a 43-year-old high school teacher of physics and astronomy in Ryazan, a city some 70 miles south of Moscow.