The repeating patterns are the latticework of the crystalline structure.
organized patterns
The repeating patterns are the latticework of the crystalline structure.
texture
2. To identify the changing patterns of the ore deposits of the early Earth.
9 x 9 x 8 x 7 = 4,536
2. To identify the changing patterns of the ore deposits of the early Earth.
The atoms or molecules form repeating patterns.
Bowen's reaction series
Crystals are formed when the compounds in a mineral are arranged in a repeating pattern. It is a highly transparent glass mineral with a high refractive index.
Ummm . . . the change of pitch is called a modulation. Perhaps that is what you are asking. Or . . . a higher-pitched harmony in singing is called a Descant.
Multiplication is repeated when one number is repaeted. This can also include a phrase. Such as 3.1212121212121212121212. Then just draw a line over the first number or phrase that is repeating.