Spirals generated by 6 mathematical relationships between radius and angle. A two-dimensional, or plane, spiral may be easily described using polar coordinates, where the radius is a monotonic continuous function of angle : = (). The circle would be regarded as a degenerate case (the function not being strictly monotonic, but rather constant).. In --coordinates the curve has the …

The meaning of SPIRALE is spiralium. Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.. Expanded definitions

Approximate and true golden spirals: the green spiral is made from quarter-circles tangent to the interior of each square, while the red spiral is a golden spiral, a special type of logarithmic spiral.Overlapping portions appear yellow.The length of the side of a larger square to the next smaller square is in the golden ratio.For a square with side length 1, the next smaller square is …

adj [pattern, movement, curve] → en spirale vi (= rise rapidly ) [ prices, costs ] → monter en flèche spiral staircase spiral stairway n → escalier m en colimaçon

2024年10月17日 · Spieghiamo in parole semplici com'è fatta una spirale, come avviene l'inserimento, i pericoli ed i benefici di questo sistema anticoncezionale, oltre ai prezzi

The spiral is started with an isosceles right triangle, with each leg having unit length.Another right triangle (which is the only automedian right triangle) is formed, with one leg being the hypotenuse of the prior right triangle (with length the square root of 2) and the other leg having length of 1; the length of the hypotenuse of this second right triangle is the square root of 3.

French: spirale; German: Spirale; Italian: spirale; Japanese: らせん; Korean: 나선; European Portuguese: espiral; Latin American Spanish: espiral; Thai: รูปเกลียว

noun: (= shape) spirale; (= trend) spirale [...] adjective : [pattern, movement, curve] en spirale [...] intransitive verb : (= rise rapidly) [prices, costs] monter en flèche [...]

Etymology: spirale, Fr. from spira, Latin. The process of the fibres in the ventricles, running in spiral lines from the tip to the base of the heart, shews that the systole of the heart is a muscular constriction, as a purse is shut by drawing the strings contrary ways.

5 天之前 · La spirale nel cielo. Dopo aver ricevuto molte segnalazioni della spirale nel cielo, il Met Office, il servizio meteorologico nazionale del Regno Unito, ha così fornito in un post su X una ...