- infrared low frequency
- низкие инфракрасные частоты
English-Russian dictionary of modern telecommunications. 2003.
infrared low frequency
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Infrared spectroscopy — (IR spectroscopy) is the subset of spectroscopy that deals with the infrared region of the electromagnetic spectrum. It covers a range of techniques, the most common being a form of absorption spectroscopy. As with all spectroscopic techniques,… … Wikipedia
Infrared and thermal testing — is one of many Nondestructive testing techniques designated by the American Society of Nondestructive Testing (ASNT) [Jackson, C.N. and C.N. Sherlock, 1998, Nondestructive Testing Handbook: Leak Testing, page 519, Library of Congress Cataloging… … Wikipedia
Infrared — For other uses, see Infrared (disambiguation). An image of two people in mid infrared ( thermal ) light (false color) … Wikipedia
Frequency — For other uses, see Frequency (disambiguation). Three cyclically flashing lights, from lowest frequency (top) to highest frequency (bottom). f is the frequency in hertz (Hz), meaning the number of cycles per second. T is the period in seconds (s) … Wikipedia
Low-cost solar cell — The low cost solar cell is an effort to make solar power price competive with traditional (fossil fuels and nuclear power) energy sources.The polysilicon shortage [http://www.greentechmedia.com/articles/charting a path to low cost solar 1128.html … Wikipedia
Low light level television — LLLTV, or Low Light Level Television, is a type of electronic sensing device, usually a CCD camera with a frequency detection range extending above the normal visible (0.4 to 0.7 micrometre) wavelengths, and into the short wave Infrared usually… … Wikipedia
Medium frequency — Frequency range 0.3 to 3 MHz ITU Radio Band Numbers 1 2 3 4 5 6 7 8 9 10 … Wikipedia
radio frequency — noun an electromagnetic wave frequency between audio and infrared • Hypernyms: ↑frequency, ↑frequence, ↑oftenness • Hyponyms: ↑station, ↑extremely low frequency, ↑ELF, ↑very low frequency … Useful english dictionary
Orders of magnitude (frequency) — To help compare different orders of magnitude, the following list describes various frequencies, which is measured in Hertz. Factor (Hz) Multiple Value Item 10−18 1 attohertz (aHz) 2.29 aHz The Hubble Constant (once in 13.8 billion years) 10−15 1 … Wikipedia
Cosmic infrared background — (CIB) is a mysterious infrared light coming from outer space. It is slowly being resolved into specific sources by infrared telescopes. In some ways it is analogous to the cosmic microwave background, but at shorter wavelengths. Contents 1… … Wikipedia
Extremely high frequency — Frequency range 30 to 300 GHz ITU Radio Band Numbers 1 2 3 4 5 6 7 8 9 10 … Wikipedia
