double layer
41Double-sided disk — In computer science, a double sided disk is a disk of which both sides are used to store data. Early floppy disks only used one surface for recording. The term single sided disk was not common until the introduction of double sided disks, which… …
42Double heterostructure — A double heterostructure is formed when two semiconductor materials are grown in to a sandwich . One material (such as AlGaAs) is used for the outer layers (or cladding), and another of smaller band gap (such as GaAs) is used for the inner layer …
43Double bottom — Single hull, Double bottom, and Double hull ship cross sections. Green lines are watertight; black structure is not watertight A double bottom is a ship hull design and construction method where the bottom of the ship has two complete layers of… …
44layer — noun ADJECTIVE ▪ fine, thin ▪ Everything was covered with a fine layer of dust. ▪ deep, dense, heavy, thick ▪ …
45double — doubleness, n. doubler, n. /dub euhl/, adj., n., v., doubled, doubling, adv. adj. 1. twice as large, heavy, strong, etc.; twofold in size, amount, number, extent, etc.: a double portion; a new house double the size of the old one. 2. composed of… …
46Double acting ship — MT Tempera, the first double acting tanker, breaking ice astern Double acting ship (DAS) is a type of icebreaking merchant ship designed to run ahead in open water and astern (in layman s terms, backwards) in ice. Such ships can operate… …
47Double hull — Single hull, Double bottom, and Double hull ship cross sections. Green lines are watertight; black structure is not watertight A double hull is a ship hull design and construction method invented by leonardo da vinci where the bottom and sides of …
48Double Density CD — Speichermedium Compact Disc (CD) Allgemeines Typ Optisches Speichermedium Kapazität bis zu 900 MB (90 min Audio) Größe 12 cm / 8 cm (Durchmesser) …
49Double Density Compact Disc — Speichermedium Compact Disc (CD) Allgemeines Typ Optisches Speichermedium Kapazität bis zu 900 MB (90 min Audio) Größe 12 cm / 8 cm (Durchmesser) …
50Double-sided tape — A leaf sticking to double sided tape looked at with a Scanning Electron Microscope Double sided tape is any pressure sensitive tape that is coated with adhesive on both sides. It is designed to stick two surfaces together, often in a way which is …
