cross-beam
11Beam (structure) — A statically determinate beam, bending (sagging) under an evenly distributed load. A beam is a horizontal structural element that is capable of withstanding load primarily by resisting bending. The bending force induced into the material of the… …
12Beam diameter — The beam diameter or beam width of an electromagnetic beam is the diameter along any specified line that is perpendicular to the beam axis and intersects it. Since beams typically do not have sharp edges, the diameter can be obtained in many… …
13Beam divergence — The beam divergence of an electromagnetic beam is an angular measure of the increase in beam diameter with distance from the optical aperture or antenna aperture from which the electromagnetic beam emerges. The term is relevant only in the far… …
14Cross or stake as gibbet on which Jesus died — Writers hold different views on the form of the gibbet used in the execution of Jesus, the central figure of Christianity, and differ about the meaning of the Greek word stauros (σταυρός) which was used in the New Testament books to refer to it.… …
15Cross-linked polyethylene — PEX redirects here. For other uses, see Pex (disambiguation). Cross linked polyethylene, commonly abbreviated PEX or XLPE, is a form of polyethylene with cross links. It is formed into tubing, and is used predominantly in hydronic radiant heating …
16Cross-link — Reticulation redirects here. For water distribution networks, see Infrastructure#Water management infrastructure. For biological identification keys, see Reticulation (single access key). Vulcanization is an example of cross linking. Cross links… …
17Cross section (physics) — A cross section is the effective area which governs the probability of some scattering or absorption event. Together with particle density and path length, it can be used to predict the total scattering probability via the Beer Lambert law. In… …
18beam — n. & v. n. 1 a long sturdy piece of squared timber or metal spanning an opening or room, usu. to support the structure above. 2 a a ray or shaft of light. b a directional flow of particles or radiation. 3 a bright look or smile. 4 a a series of… …
19béam — m ( es/ as) 1. a tree; on héanne béam gestígan to climb the high oak (to beat down acorns); 2. the tree, cross, gallows; 3. a column, pillar; 4. 2 wood, a ship; 5. a beam, splint, post, a stock of a tree; 5a. beam, rafter, piece of wood; 5b. a… …
20cross — I (New American Roget s College Thesaurus) n. rood, crucifix; crosspiece, cross mark, X, ex; gibbet; bur den, trial, trouble, adversity, affliction; hybrid, mixture, crossbreed; half caste, half breed; (cap.) Christianity, the Church, Gospel. v.… …
