- leading edge of a wave
- фронт волны
English-Russian dictionary of program "Mir-Shuttle". С.В. Курбатов.. 2015.
English-Russian dictionary of program "Mir-Shuttle". С.В. Курбатов.. 2015.
Wave drag — is an aerodynamics term that refers to a sudden and very powerful form of drag that appears on aircraft and blade tips moving at high subsonic and supersonic speeds. Overview Wave drag is caused by the formation of shock waves around the aircraft … Wikipedia
Shock wave — Bombshock redirects here. For the Transformers character, see Micromasters#Bombshock. For other uses, see shockwave. Schlieren photograph of an attached shock on a sharp nosed supersonic body. A shock wave (also called shock front or simply shock … Wikipedia
Edge of Darkness — Infobox Television show name = Edge of Darkness genre = Drama Thriller Science fiction writer = Troy Kennedy Martin director = Martin Campbell starring = Bob Peck Joanne Whalley Joe Don Baker Charles Kay Ian McNeice composer = Michael Kamen Eric… … Wikipedia
Wave equation — Not to be confused with Wave function. The wave equation is an important second order linear partial differential equation for the description of waves – as they occur in physics – such as sound waves, light waves and water waves. It arises in… … Wikipedia
Signal edge — Signal edges shown in rectangular pulse amplitude modulation with polar non return to zero, inverted coding waveform In electronics, a signal edge is a transition in a digital signal from either low to high (0 to 1) or high to low (1 to 0). It is … Wikipedia
Clock edge — In electronics, a clock edge is a transition in a clock signal from either low to high (0 to 1) or high to low (1 to 0). It is called an edge because the square wave which represents a clock has edges at those points. A rising edge is the… … Wikipedia
Reflected-wave switching — is a signalling technique used in backplane computer buses such as PCI. A backplane computer bus is a type of multilayer printed circuit board that has at least one (almost) solid layer of copper called the ground plane, and at least one layer of … Wikipedia
cutting edge — I (New American Roget s College Thesaurus) n. forefront, avant garde, lead. See priority, precedence. II (Roget s 3 Superthesaurus) (VOCABULARY WORD) n. the forefront; the most advanced. The technology was on the cutting edge. SYN.: forefront,… … English dictionary for students
cutting edge — [n] newest technology advancement, avant garde, fore, forefront, front line, innovation, invention, leading edge, new wave, point, vanguard; concept 668 … New thesaurus
attached shock wave — An oblique or conical shock wave that appears to be in contact with the leading edge of an airfoil or the nose of a body in a supersonic flow field. Also called attached shock … Aviation dictionary
Blue Wave — is a file based offline mail reader that was popular among bulletin board system users, especially users of FidoNet and other networks that generated large volumes of mail. The name Blue Wave refers to both the software reader program and the… … Wikipedia