cross-beam
71Louis Beam — Nationalité Américaine Profession …
72Church of the Holy Cross, Skatin — General information Architectural style Carpenter Gothic Country Canada Completed ca. 1905 Technical details …
73Extinction cross — The extinction cross is an optical phenomenon that is seen when trying to extinguish a laser beam or non planar white light using crossed polarizers. Ideally, crossed (90° rotated) polarizers block all light, since light which is polarized along… …
74Queen's Cross Church, Glasgow — The Church of Scotland parish church Glasgow: Queen s Cross, also known as The Mackintosh Church, is the only church designed by Charles Rennie Mackintosh to be built. History In 1896, the Free Church of St Matthew, Glasgow, commissioned a new… …
75Treble Cross — Infobox Television episode Title = Treble Cross Series = Captain Scarlet and the Mysterons Season = 1 Episode = 21 Airdate = February 23, 1968 Production = 29 Writer = Tony Barwick Director = Alan Perry Episode list = List of Captain Scarlet… …
76Electron beam tomography — (EBT) is a specific form of computed axial tomography (CAT or CT) in which the X ray tube is not mechanically spun in order to rotate the source of X ray photons. This different design was explicitly developed to better image heart structures… …
77Hotaru Beam — is a binary determination logic puzzle published by Nikoli.Rules Hotaru Beam is played on a rectangular grid, usually of dashed lines, in which numbers in circles appear at some of the intersections on the grid. Additionally, each circle has a… …
78R (cross section ratio) — R is the ratio of the hadronic cross section to the muon cross section in electron positron collisions::R = frac{sigma^{(0)}(e^+e^ ightarrow mathrm{hadrons})}{sigma^{(0)}(e^+e^ ightarrow mu^+mu^ )},where the superscript (0) indicates that the… …
79I-beam — [ī′bēm΄] n. a steel beam which in cross section has the shape of an I …
80Needle beam — Needle Nee dle (n[=e] d l), n. [OE. nedle, AS. n[=ae]dl; akin to D. neald, OS. n[=a]dla, G. nadel, OHG. n[=a]dal, n[=a]dala, Icel. n[=a]l, Sw. n[*a]l, Dan. naal, and also to G. n[ a]hen to sew, OHG. n[=a]jan, L. nere to spin, Gr. ne ein, and perh …
