hachure map造句

例句与造句

1. Hachure representation of relief was standardized by the Austrian topographer Johann Georg Lehmann in 1799 . Hachures may be combined with other ways of representing relief, like shades, the result being a shaded hachure map; an example of such a map is the " Dufour Map " of Switzerland.
2. It's difficult to find hachure map in a sentence. 用hachure map造句挺难的