Significats de practical astronomy en anglès

This was about all the experience in practical astronomy which I could claim.

This was the first time that I saw practical astronomy.

These have been denominated respectively, practical astronomy, scientific, and theoretical.

We have practical military engineering, ordnance, artillery, practical astronomy in field and permanent observatories, telegraphy, and guard.

I went over those subjects with him in about one hundred lessons, including a few in practical astronomy.

The next decade, 1840 to 1850, was that in which our practical astronomy seriously commenced.

The more civilized American tribes had made considerable advances in some of the natural sciences, and in none more than in practical astronomy.

These material aids, together with a dutiful sense of filial obligation, decided him to make practical astronomy the main work of his life.

In 1832 Professor Airy, afterwards Astronomer Royal of England, made a report to the British Association on the condition of practical astronomy in various countries.

He created Glasgow's chair of Practical Astronomy and its first chair in chemistry.

This is the result of a knowledge of Practical Astronomy.

This, from a utilitarian point of view, is one of the most important operations of Practical Astronomy.

Practical astronomy increased our inferiority.

I wish he would find out for me whether there is a translation into English of Colonel Savage's Practical Astronomy.

I suppose I shall hear by the next mail whether you have been able to obtain for me Savage's Practical Astronomy.