Thin+coating
61Amateur telescope making — The field of amateur telescope making is considered an offshoot of the amateur astronomy community. Amateur telescope makers (sometimes called ATMs), as their name implies, are not paid professionals. They build their telescopes for the enjoyment …
62wash — [wôsh, wäsh] vt. [ME wasshen < OE wæscan, akin to Ger waschen: for prob. IE base see WATER] 1. to clean by means of water or other liquid, as by dipping, tumbling, or scrubbing, often with soap, a detergent, etc. 2. to make clean in a… …
63MIL-C-5541 — United States Military Specification MIL C 5541 describes chromate conversion coatings for aluminum and its alloys. The current specification, MIL DTL 5541F, superseded MIL C 5541E in July 2006. Though designed to be used for US military… …
64glaze — v. & n. v. 1 tr. a fit (a window, picture, etc.) with glass. b provide (a building) with glass windows. 2 tr. a cover (pottery etc.) with a glaze. b fix (paint) on pottery with a glaze. 3 tr. cover (pastry, meat, etc.) with a glaze. 4 intr.… …
65MIL-DTL-5541 — The military specification referred to as MIL DTL 5541, Military Specification, Chemical Conversion Coatings on Aluminum and Aluminum Alloys covers chemical conversion coatings formed by the reaction of chemical conversion materials with the… …
66Beam splitter — Schematic representation of a beam splitter cube 1 Incident light 2 50% Transmitted light 3 50% Reflected light …
67environmental works — ▪ civil engineering Introduction infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …
68filmed — adj. recorded on film; covered with a thin layer of dust (or dirt, etc.) fɪlm n. thin coating, thin layer; membrane; thin flexible material coated with light sensitive emulsion (Photography); motion picture, movie; material on which motion… …
69rolled gold — noun or rolled gold plate 1. : a base metal (as brass) with a thin plate of gold rolled over it 2. : a gold electroplate rolled or drawn out so that the gold becomes very thin * * * rolled gold noun Metal coated with gold rolled very thin • • •… …
70Plating — Plat ing, n. 1. The art or process of covering anything with a plate or plates, or with metal, particularly of overlaying a base or dull metal with a thin plate of precious or bright metal, as by mechanical means or by electro magnetic deposition …
