- vacuum frame
- noun
: a contact printing device using a vacuum to create a uniform pressure during exposure of a photographic film or paper
Useful english dictionary. 2012.
vacuum frame
Look at other dictionaries:
Vacuum frame — Пневматическая копировальная рама; Пневматический оригиналодержатель (репродукционного фотоаппарата); Вакуумная рама … Краткий толковый словарь по полиграфии
vacuum printing frame — noun A frame from which air can be exhausted to ensure close contact between the film image and plate • • • Main Entry: ↑vacuum … Useful english dictionary
Open-faced vacuum frame — Пневматическая копировальная рама открытого типа (без стекла) … Краткий толковый словарь по полиграфии
Frame fields in general relativity — In general relativity, a frame field (also called a tetrad or vierbein) is a set of four orthonormal vector fields, one timelike and three spacelike, defined on a Lorentzian manifold that is physically interpreted as a model of spacetime. The… … Wikipedia
Frame of reference — A frame of reference in physics, may refer to a coordinate system or set of axes within which to measure the position, orientation, and other properties of objects in it, or it may refer to an observational reference frame tied to the state of… … Wikipedia
Vacuum variable capacitor — A vacuum variable capacitor uses a high vacuum as the dielectric instead of air or other insulating material. This allows for a higher voltage rating and/or capacitance value using a smaller total volume. In addition to the higher voltage rating… … Wikipedia
Vacuum exposure [vacuum printing(-down)] frame — Пневматическая копировальная рама … Краткий толковый словарь по полиграфии
Bicycle frame — Steel frame of 2000 LeMond Zurich road racing bicycle mounted in a work stand … Wikipedia
Polarizable vacuum — In theoretical physics, particularly fringe physics, polarizable vacuum (PV) most often refers to a proposal by Harold Puthoff to develop an analogue of general relativity to describe gravity in optics like terms. Puthoff himself has apparently… … Wikipedia
Elevator-type vacuum printing frame — Пневматическая копировальная рама с поднимающимся стеклом … Краткий толковый словарь по полиграфии
