depth of bath
21batholith — bath•o•lith [[t]ˈbæθ ə lɪθ[/t]] n. gel a large body of intrusive igneous rock believed to have crystallized at a considerable depth below the earth s surface • Etymology: 1900–05 bath o•lith′ic, adj …
22bathysphere — /bath euh sfear /, n. Oceanog. a spherical diving apparatus from which to study deep sea life, lowered into the ocean depths by a cable. [1925 30; BATHY + SPHERE] * * * ▪ water vessel spherical steel vessel for use in undersea observation,… …
23photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …
24photoengraving — /foh toh en gray ving/, n. 1. a photographic process of preparing printing plates for letterpress printing. 2. a plate so produced. 3. a print made from it. [1870 75; PHOTO + ENGRAVING] * * * Any of several processes for producing printing plates …
25O'Brien class destroyer — Lead ship of the O Brien class, USS O Brien (DD 51) Class overview Name: O Brien class destroyer …
26metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… …
27printing — /prin ting/, n. 1. the art, process, or business of producing books, newspapers, etc., by impression from movable types, plates, etc. 2. the act of a person or thing that prints. 3. words, symbols, etc., in printed form. 4. printed material. 5.… …
28India — /in dee euh/, n. 1. Hindi, Bharat. a republic in S Asia: a union comprising 25 states and 7 union territories; formerly a British colony; gained independence Aug. 15, 1947; became a republic within the Commonwealth of Nations Jan. 26, 1950.… …
29Swimming pool — A swimming pool, swimming bath, wading pool, or simply a pool, is an artificially enclosed body of water intended for swimming or water based recreation. There are many standard sizes; the largest and deepest is the Olympic size. A pool can be… …
30Chew Valley Lake — Chew Valley Lake …
