- sensitive tube
- Радио: когерер
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Video camera tube — In older video cameras, before the mid to late 1980s, a video camera tube or pickup tube was used instead of a charge coupled device (CCD) for converting an optical image into an electrical signal. Several types were in use from the 1930s to the… … Wikipedia
Rubens' Tube — The Rubens tube, also known as the Standing wave flame tube, or simply flame tube, is a physics experiment demonstrating a standing wave. It shows the relationship between sound waves and air pressure.OverviewA length of pipe is perforated along… … 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
NMR tube — An NMR tube filled with a colorless sample, sealed with a green polyethylene cap and Parafilm An NMR tube is a thin glass walled tube used to contain samples in nuclear magnetic resonance spectroscopy. Typically NMR tubes come in 5 mm… … Wikipedia
Geiger-Müller tube — A Geiger Müller tube (or GM tube) is the sensing element of a Geiger counter instrument that can detect a single particle of ionizing radiation, and typically produce an audible click for each. It was named for Hans Geiger who invented the device … Wikipedia
Patulous Eustachian tube — DiseaseDisorder infobox Name = Patulous Eustachian tube ICD10 = ICD9 = ICD9|381.7 ICDO = Caption = OMIM = MedlinePlus = eMedicineSubj = ent eMedicineTopic = 359 DiseasesDB = Patulous Eustachian tube, also known as patent Eustachian tube, is the… … Wikipedia
camera tube — noun : the television vacuum tube that by means of scanning converts the image into electrical impulses * * * Television. a cathode ray tube that converts an optical image projected on its light sensitive receptor surface into an electrical… … Useful english dictionary
Selected ion flow tube mass spectrometry — is a sensitive and quantitative mass spectrometry technique for trace gas analyses using chemical ionisation of sample trace gases by selected positive ions during a well defined time period along a flow tube. Absolute concentrations of trace… … Wikipedia
Audion tube — Audion redirects here. For other uses, see Audion (disambiguation). Triode Audion from 1908. (The 1906 Audion was a 2 element device with the signal applied to a wire wrapped around the glass envelope.) The Audion is an electronic amplifying… … Wikipedia
Mycobacteria growth indicator tube — MGIT redirects here. For other uses, see MGIT (disambiguation). Mycobacteria Growth Indicator Tube (MGIT) is intended for the detection and recovery of mycobacteria. The MGIT Mycobacteria Growth Indicator Tube contains 7 mL of modified… … Wikipedia
camera tube — Television. a cathode ray tube that converts an optical image projected on its light sensitive receptor surface into an electrical signal by a scanning process: used in television cameras. Also called pickup tube. Cf. image tube. * * * … Universalium