for a period — на период
heat period — период течки
period that — период когда
wave period — период волны
word period — период слова
English-Russian big polytechnic dictionary. 2014.
Insertion device — An insertion device is a part of a synchrotron which produces highly brilliant, forward directed and quasi monochromatic synchrotron radiation. The name comes from the fact that these are devices which are inserted into a straight section of a… … Wikipedia
Tool and die maker — Not to be confused with tap and die. Tool and die makers are workers in the manufacturing industry who make jigs, fixtures, dies, molds, machine tools, cutting tools (such as milling cutters and form tools), gauges, and other tools used in… … Wikipedia
Milling machine — For the machine used in road construction, see Asphalt milling machine. Not to be confused with mill (grinding). Example of a bridge type CNC vertical milling center … Wikipedia
Undulator — An undulator is an insertion device from high energy physics and usually part of a larger installation, a synchrotron storage ring. It consists of a periodic structure of dipole magnets (see dipole magnet). The static magnetic field is… … Wikipedia
Ruler — For other uses, see Ruler (disambiguation). A variety of rulers A 2 meter … Wikipedia
Electrical discharge machining — An electrical discharge machine Electric discharge machining (EDM), sometimes colloquially also referred to as spark machining, spark eroding, burning, die sinking or wire erosion,[1] is a manufacturing process whereby a desired shape is obtained … Wikipedia
Forging — This article is about the metalworking process. For specific hot forging hearth, see forge. For the act of counterfeiting, see forgery. Hot metal ingot being loaded into a hammer forge Forging is a manufacturing process involving the shaping of… … Wikipedia
Saw — For other uses, see Saw (disambiguation). Saw A crosscut hand saw about 620 mm (24 inches) long Classification Cutting Types Hand saw Back saw Bow saw Circular saw … Wikipedia
Laser cutting — process on a sheet of steel. CAD (top) and stainless steel laser cut part (bottom) Laser cutting is a technology that uses a laser to cut materials, an … Wikipedia
Caliper — For other uses, see Caliper (disambiguation). A vernier caliper … Wikipedia
Daxcad — CADD and CAD redirect here. For other uses, see CADD (disambiguation) and CAD (disambiguation). DAXCAD (CAD) DaxCAD is a 2D Computer Aided Drawing software application written in the early 1980s by Practical Technology Ltd. Contents 1… … Wikipedia
