| 释义 |
[ poor-bahk ] / ˈpʊər bɑk /
nouna walled plain in the third quadrant of the face of the moon: about 75 miles (120 km) in diameter. Words nearby Purbachpup tent, pupu, pur, Puracé, Purana, Purbach, Purbeck marble, purblind, Purcell, Purcell Mountains, Purchas Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for PurbachPurbach and Mullerus, in the fifteenth century, contributed most to the advancement of astronomy in their day. The Works of Robert G. Ingersoll, Vol. 1 (of 12)|Robert G. Ingersoll Unfortunately, however, Purbach died before his journey to Rome. The Century of Columbus|James J. Walsh Purbach deserves the name that has been given him of the father of mathematical astronomy in modern times. The Century of Columbus|James J. Walsh Purbach had computed a table of sines to a radius of 600,000 parts. Introduction to the Literature of Europe in the Fifteenth, Sixteenth, and Seventeenth Centuries, Vol. 1|Henry Hallam
|