ray ratio
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Ray transfer matrix analysis — (also known as ABCD matrix analysis) is a type of ray tracing technique used in the design of some optical systems, particularly lasers. It involves the construction of a ray transfer matrix which describes the optical system; tracing of a light… … Wikipedia
ratio — /ray shoh, shee oh /, n., pl. ratios. 1. the relation between two similar magnitudes with respect to the number of times the first contains the second: the ratio of 5 to 2, written 5:2 or 5/2. 2. proportional relation; rate: the ratio between… … Universalium
Ray Solomonoff — (born 1926, Cleveland, Ohio, son of Russianimmigrants) invented [http://scholarpedia.org/article/Algorithmic probability Algorithmic Probability] in 1960. He first described his results at a Conference at Cal Tech, 1960, [Paper from conference on … Wikipedia
Ray tracing (physics) — In physics, ray tracing is a method for calculating the path of waves or particles through a system with regions of varying propagation velocity, absorption characteristics, and reflecting surfaces. Under these circumstances, wavefronts may bend … Wikipedia
Ray Moore (baseball) — Infobox MLB retired bgcolor1=darkblue bgcolor2=maroon textcolor1=white textcolor2=white name=Ray Moore position=Pitcher bats=Right throws=Right birthdate=birth date|1926|6|1|mf=y deathdate=death date and age|1995|3|2|1926|6|1 debutdate=August 1… … Wikipedia
ratio — An expression of the relation of one quantity to another ( e.g., of a proportion or rate). SEE ALSO: index (2), quotient. [L. r. (ration ) a reckoning, reason, fr. reor, pp. ratus, to reckon, compute] absolute terminal innervation r. the number… … Medical dictionary
ratio est radius divini luminis — /reysh(iy)ow est reyd(i)yas davaynay l(y)uwmanas/ Reason is a ray of the divine light … Black's law dictionary
Ratio est radius divini luminis — Reason is a ray of divine light … Ballentine's law dictionary
X-ray crystallography — can locate every atom in a zeolite, an aluminosilicate with many important applications, such as water purification. X ray crystallography is a method of determining the arrangement of atoms within a crystal, in which a beam of X rays strikes a… … Wikipedia
Mass-to-charge ratio — Charge to Mass ratio SI quantity dimension: M/(I⋅T) SI unit: kg/C other units: Th The mass to charge ratio ratio (m/Q) is a physical quantity that is widely used in the electrodynamics of c … Wikipedia
Cosmic ray — For the film, see Cosmic Ray (film). Cosmic radiation redirects here. For some background types of cosmic radiation, see cosmic background radiation and cosmic background. The energy spectrum for cosmic rays Cosmic rays are energetic charged… … Wikipedia
