- four-dimensional current
- четырёхмерный ток
Англо-русский словарь по машиностроению. 2014.
Англо-русский словарь по машиностроению. 2014.
Four-vector — In relativity, a four vector is a vector in a four dimensional real vector space, called Minkowski space. It differs from a vector in that it can be transformed by Lorentz transformations. The usage of the four vector name tacitly assumes that… … Wikipedia
Dimensional analysis — In physics and all science, dimensional analysis is a tool to find or check relations among physical quantities by using their dimensions. The dimension of a physical quantity is the combination of the basic physical dimensions (usually mass,… … Wikipedia
Ultimate Fantastic Four — Supercbbox| title = Ultimate Fantastic Four comic color = background:#ff8080 caption = Cover to Ultimate Fantastic Four #13 Art by Adam Kubert schedule = Monthly format = Ongoing publisher = Marvel Comics date = February 2004 Present issues =… … Wikipedia
Three-dimensional integrated circuit — In electronics, a three dimensional integrated circuit (3D IC, 3D IC, or 3 D IC) is a chip in which two or more layers of active electronic components are integrated both vertically and horizontally into a single circuit. The semiconductor… … Wikipedia
List of sets of four countries that border one another — This is a list of sets of at least four countries that border one another. According to four colour theorem, in geometric 2d space, no more than four continuous two dimensional shapes can all share one dimensional boundaries with each other.… … Wikipedia
Fantastic Four: World's Greatest Heroes — For other uses, see Fantastic Four (disambiguation). Shell Games redirects here. For the Bright Eyes song, see The People s Key. Fantastic Four: World s Greatest Heroes Format Action Adventure Sci Fi Starring Hiro Kanagawa Lara Gilchrist… … Wikipedia
Fantastic Four — This article is about the superheroes. For other uses, see Fantastic Four (disambiguation). Fantastic Four Promotional art for Fantastic Four #509 (March 2004) by Mike Wieringo and Karl Kesel … Wikipedia
Micro Four Thirds system — The Micro Four Thirds system (MFT) is a standard created by Olympus and Panasonic, and announced on August 5, 2008,[1] for mirrorless interchangeable lens digital cameras and camcorders[2] design and development. However, unlike the preceding… … Wikipedia
4 (number) — Four redirects here. For other uses, see 4 (disambiguation). 4 −1 0 1 2 3 4 5 6 7 8 9 → List of numbers Integers … Wikipedia
Mathematics of radio engineering — A complex valued function. The mathematics of radio engineering is a pleasant and very useful subject. This article is an attempt to provide a reasonably comprehensive summary of this almost limitless topic. While the ideas have historically… … Wikipedia
Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… … Universalium