The part of the sentence "describes a circle" is correct and usable in written English.
You can use it whenever you need to refer to a circle. For example: "The diagram describes a circle with a radius of 10."
For one thing, pi describes a perfect circle, and thus is included in any formula that describes a circle or some kind of repetition, from a heart beat to the Earth's orbit around the sun.
The throb of separation clearly nags at Lowery, as does the elasticity of time: the way in which it hops ahead like a skipping stone, describes a circle, or slows to an intolerable crawl.
Next, we will show that (3.3) describes a circle for any fixed b.
This happens with any radius which describes a circle; it moves along a curve naturally in the direction of the tangent, but is attracted to the ecentre contrary to nature.
In all cases, the length of the trajectory described by the antenna is the same (close to 11 cm) and can be approximated by a straight line since the antenna describes a circle with a diameter of 2 m while rotating around the central pivot. .
For example, if we set r = l - ℜ {z} and q = I {z} we have the argument of the integral in Equation 4. The function in equation 8 is a generalized circle, a specific kind of Möbius transform [18], which in this case describes a circle in the complex plane with a center ı 1 2 q and radius 1 2 q (see Figure 3).
In linear approximation the LISA satellites describe a circle around a reference point, maintaining a fixed position with respect to each other.
They anointed the billygoat with blood and honey and the scrapings of church bells; they used the proper pine fire; they described a circle of the prescribed size; and they uttered every one of the Latin incantations stipulated for such goings-on.
Figure 3 The integration arguments used as mapping functions describe a circle in the complex plain with diameter 1 q.
