polyconic造句

例句与造句

1. NOAA uses the polyconic projection for some of its charts of the Great Lakes, at both large and small scales.
2. As a specific projection, the American polyconic projection is conceptualized as " rolling " a cone tangent to the Earth at all parallels of latitude, instead of a single cone as in a normal conic projection.
3. The "'American Polyconic projection "'is a map projection conceptualized as " rolling " a separate cone tangent to the Earth at each parallel of latitude, rather than a single cone as in a normal conic projection.
4. It's difficult to find polyconic in a sentence. 用polyconic造句挺难的