用rectangular coordinate造句子，“rectangular coordinate”造句

New coordinate systems are not rectangular coordinates system and new connections and regularities of nuclear system distribution are found.

Based on the C-W equation, equations with both rectangular coordinates and orbital elements for the impulse maneuvers in long-distance guidance are derived.

We have rectangular coordinates, we have cylindrical coordinates and we have spherical coordinates.

One of them is "the interpolation of variable parameters" and the other is the higher order interpolation of rectangular coordinates of satellites by means of Chebyshev polynomial.

The equations are written in rectangular coordinates .