- ultrasonic crystal
- ultrasonic crystal Ultraschallschwinger m
English-German dictionary of Electrical Engineering and Electronics. 2013.
English-German dictionary of Electrical Engineering and Electronics. 2013.
Ultrasonic sensor — Ultrasonic sensors (also known as transducers when they both send and receive) work on a principle similar to radar or sonar which evaluate attributes of a target by interpreting the echoes from radio or sound waves respectively. Ultrasonic… … Wikipedia
Ultrasonic horn — is a device used to pass ultrasound into a liquid medium. It basically consists of a transducer, a device which consists of a piezoelectric material, cut properly and sandwiched between metal electrodes. When alternating electrical current passes … Wikipedia
Crystal oscillator — A miniature 4 MHz quartz crystal enclosed in a hermetically sealed HC 49/US package, used as the resonator in a crystal oscillator. A crystal oscillator is an electronic oscillator circuit that uses the mechanical resonance of a vibrating crystal … Wikipedia
Colloidal crystal — A colloidal crystal is an ordered array of colloid particles, analogous to a standard crystal whose repeating subunits are atoms or molecules.[1] A natural example of this phenomenon can be found in the gem opal, where spheres of silica assume a… … Wikipedia
ultrasonics — /ul treuh son iks/, n. (used with a sing. v.) the branch of science that deals with the effects of sound waves above human perception. [1930 35; see ULTRASONIC, ICS] * * * Vibrational or stress waves in elastic media that have a frequency above… … Universalium
Piezoelectricity — is the ability of some materials (notably crystals and certain ceramics, including bone) to generate an electric potentialPrinciples of Instrumental Analysis. 6th Edition, 2007. Skoog, Holler, and Crouch. Chapter 1, Sec. 1C 4, Pg. 9.] in response … Wikipedia
Synthetic diamond — Synthetic diamonds of various colors grown by the high pressure high temperature technique Synthetic diamond is diamond produced in a technological process; as opposed to natural diamond, which is created in geological processes. Synthetic… … Wikipedia
Zubat, Golbat, and Crobat — Zubat (bottom left), Golbat (bottom right), and Crobat (top middle) National Pokédex Wigglytuff Zubat (#041) Golbat (#042) Oddish Ariados Crobat (#169) Chinchou Series … Wikipedia
Nihon Dempa Kogyo — Co., Ltd. or NDK (日本電波工業株式会社, Nihon Dempa Kogyo Kabushiki gaisha?) (TYO: 6779) is one of the world s largest Quartz Crystal Companies, based in Shibuya, Tokyo, Japan. Using its synthetic quartz crystals, NDK produces crysta … Wikipedia
List of Pokémon (494–545) — Contents 1 Victini 2 Snivy 3 Servine 4 Serperior … Wikipedia
Kidney stone — Classification and external resources … Wikipedia