- cutoff sheet
- язык центробежного компрессора
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Line sheet — A Line sheet can be a financial term with two meanings.A loan line sheet is a work document used by bank examiners who can be either bank regulators or bank third party or consulting examiners. The line sheet represents the examiner s review of a … Wikipedia
Chou-Fasman method — The Chou Fasman method are an empirical technique for the prediction of secondary structures in proteins, originally developed in the 1970s. Chou PY, Fasman GD. (1974). Prediction of protein conformation. Biochemistry. 13(2):222 45.] Chou PY,… … Wikipedia
Chou–Fasman method — The Chou–Fasman method are an empirical technique for the prediction of secondary structures in proteins, originally developed in the 1970s.[1][2][3] The method is based on analyses of the relative frequencies of each amino acid in alpha helices … Wikipedia
Piercing (metalworking) — Piercing is a shearing process where a punch and die are used to create a hole in sheet metal or a plate. The process and machinery are usually the same as that used in blanking, except that the piece being punched out is scrap in the piercing… … Wikipedia
List of vacuum tubes — This is a list of vacuum tubes or thermionic valves. Before the advent of semiconductor devices, hundreds of tube types were used in consumer and industrial electronics; today only a few types are still used in specialized applications. Contents… … Wikipedia
river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… … Universalium
Blanking and piercing — Blanking versus piercing Blanking and piercing are shearing processes in which a punch and die are used to modify webs. The tooling and processes are the same between the two, only the terminology is different: in blanking the punched out piece… … Wikipedia
Renormalization group — In theoretical physics, the renormalization group (RG) refers to a mathematical apparatus that allows systematic investigation of the changes of a physical system as viewed at different distance scales. In particle physics, it reflects the… … Wikipedia
Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… … Wikipedia
Donner Party — For other uses, see Donner Party (disambiguation). The 28th page of Patrick Breen s diary, recording his observations in late February 1847, including Mrs Murphy said here yesterday that thought she would Commence on Milt. eat him. I dont that… … Wikipedia
Pentagrid converter — For other types of frequency converters please, see Frequency converter. The pentagrid converter is a radio receiving valve (vacuum tube) with five grids used as the frequency mixer stage of a superheterodyne radio receiver. Grids of a 12SA7GT… … Wikipedia