parallactic displacement造句

例句与造句

1. In addition, Copernicus's theory provided a strikingly simple explanation for the apparent retrograde motions of the planets namely as parallactic displacements resulting from the Earth's motion around the Sun an important consideration in Johannes Kepler's conviction that the theory was substantially correct.
2. It's difficult to find parallactic displacement in a sentence. 用parallactic displacement造句挺难的