The phrase "a set of horizontal" is correct and usable in written English.
It can be used when referring to a collection or group of items that are arranged horizontally or have a horizontal orientation.
Example: "The architect presented a set of horizontal lines in the design to create a sense of stability and balance."
Alternatives: "a series of horizontal" or "a collection of horizontal".
A grid: a set of horizontal and vertical lines drawn meticulously with a ruler and pencil on canvases six feet high and six feet wide.
The horizontal beam size was then further reduced using a set of horizontal slits, and the final beam size was 30 × 50 μm2.
The vertical variation of the soil properties in the half-space is modelled by a set of horizontal flat isotropic, elastic and homogeneous layers.
Each tweet is represented by a circle - coloring is the same as the plot above, so a tweet is orange and a re-tweet is blue - and a set of horizontal circles indicates multiple tweets by the author.
Although it never became generally accepted, it was an early attempt to show exact pitch in musical notation; it used symbols showing 18 specific pitches and placed the words to be sung in a set of horizontal lines.
To reduce nutrient loads, a set of horizontal and vertical sub-surface flow constructed wetlands (CWs) were built to treat wastewater from a tertiary wastewater treatment plant (WWTP) before its discharge into the lake.
On a wall behind it, Nancy Spero's "Torture of Women" (1976), a set of five horizontal scrolls filled with graffitilike drawings, reads like a hallucinated record of human pain.
A jaunty red caricature of a pump with price (was gasoline ever really 36 cents a gallon?) is poised on the edge of a heavily stylized harbor scene with boats and sea gulls, the sea conveyed by a set of straight horizontal lines.
The program is based on a 2D model, where the power line is represented with a set of straight, horizontal, infinite and parallel conductors.
Apart from its symbolic meaning, it has a compositional function, framing the painting with a further set of horizontal lines.
Here are a few of the bigger UI changes: As you can see in the screenshot, there's a new set of horizontal tabs to better filter content.
