- variable action
- 可变作用
English-Chinese electricity dictionary (电气专业词典). 2013.
English-Chinese electricity dictionary (电气专业词典). 2013.
Variable gauge axles — (VGA) are axles that allow railway vehicles to pass from tracks of one rail gauge to a different gauge. Variable gauge axles are used to allow the running of trains between Spain and France, Europe and Russia, Kazakhstan and China, and Mongolia… … Wikipedia
Action research — is a reflective process of progressive problem solving led by individuals working with others in teams or as part of a community of practice to improve the way they address issues and solve problems. Action research can also be undertaken by… … Wikipedia
Action at a distance (computer science) — Action at a distance is an anti pattern (a recognized common error) in which behavior in one part of a program varies wildly based on difficult or impossible to identify operations in another part of the program.The way to avoid the problems… … Wikipedia
Action (physics) — In physics, the action is a particular quantity in a physical system that can be used to describe its operation. Action is an alternative to differential equations. The action is not necessarily the same for different types of systems.The action… … Wikipedia
Variable régionalisée — La VR comme phénomène physique : topographie de la ville de Binche … Wikipédia en Français
Action française — Pour les articles homonymes, voir Action française (homonymie). L’Action française, parfois désignée sous l acronyme AF, représente à la fois une école de pensée et un mouvement politique nationaliste, d extrême droite, qui s’est développé dans… … Wikipédia en Français
Action script — ActionScript ActionScript est le langage de programmation utilisé au sein d applications clientes (Adobe Flash, Adobe Flex) et serveur (Flash media server, JRun, Macromedia Generator). ActionScript est un langage de script, orienté objet et… … Wikipédia en Français
Variable — A variable (pronEng|ˈvɛərɪəbl) is an attribute of a physical or an abstract system which may change its value while it is under observation. Examples include the height of a child, the temperature across a state, or the input to a function. This… … Wikipedia
Variable-message sign — Sign over Interstate 94 in Saint Paul, Minnesota, advising of a road blockage during a winter storm … Wikipedia
Variable speed of light — The variable speed of light (VSL) concept states that the speed of light in a vacuum, usually denoted by c , may not be constant in some cases. In most situations in condensed matter physics when light is traveling through a medium, it… … Wikipedia
Action potential — In physiology, an action potential is a short lasting event in which the electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory. Action potentials occur in several types of animal cells, called… … Wikipedia