infra-red

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infra-red
infra-red, a. and n. (ɪnfrəˈrɛd) Also as one word (without hyphen). [f. infra- + red a. and n.] A. adj. 1. Lying beyond the red end of the visible spectrum: the epithet of electromagnetic radiation (and of the part of the spectrum containing it) which has a wavelength greater than that of red light ... Oxford English Dictionary
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Infra-Red (Placebo song)
Track listings 7-inch "Infra-Red" "Infra-Red" (Call the Ambulance Remix) CD "Infra-Red" "Infra-Red" (Hotel Persona Remix) Maxi CD "Infra-Red" " Infra-Red" (The Waltmann Remix) "Song to Say Goodbye" (River & Tears Remix) DVD single "Infra-Red" (video) "Song to Say Goodbye" (extended video) wikipedia.org
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infra-red
infra-redadj of the (invisible, heat-giving) rays belowthe red in the spectrum 红外线的. Cf 参看 ultraviolet. 牛津英汉双解词典
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Infra-Red (Three Days Grace song)
"Infra-Red" is a song by Canadian rock band Three Days Grace. It was the second single from their sixth studio album Outsider. Background After releasing "The Mountain" as the first single from their sixth studio album Outsider, the band chose "Infra-Red" as the album's second wikipedia.org
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Monitoring wildlife abundance and diversity with infra ... - ResearchGate
Biodiversity monitoring is an important means by which to evaluate management effectiveness and develop sound conservation plans. In this study, 52 cameras were installed in the study area of ...
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Infrared (disambiguation)
infrared device Consumer infrared, as used in wireless remote controls, keyboards, and other devices Infrared (record label), a UK-based record label "Infra-Red " (Placebo song) Infra-Red (Three Days Grace song) "Infrared" (Pusha T song) "Infrared" (Vybz Kartel & Masicka song) See also Infrared Data Association wikipedia.org
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Do birds emit infra-red radiation? I'm an electronics engineering student and I am going to use a sensor that detects infra-red emitted by birds that invade rice paddies. Do birds emit infra-red radiation?
**Short answer** Birds emit infrared. **Background** Objects with a temperature higher than the background emit detectable infrared (IR). Endothermic (warmblooded) animals keep their body temperatures at around 37oC and given the relatively cool temperatures at the earth's surface, endotherms genera...
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Infrared blaster
An infrared blaster (IR blaster) is a device that relays commands from a remote control to one or more devices that require infra-red remote control. Those emitters are then placed so that they can shine infra-red light on the IR sensors of the devices, either directly or bounced off a surface such as wikipedia.org
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Pfund
Pfund Physics. (fʊnt) The name of A. Herman Pfund (1879–1949), U.S. physicist, used attrib. to designate a series of lines in the infra-red part of the spectrum of atomic hydrogen, with wave numbers represented by R(1/52 - 1/m2) (where R is the Rydberg constant and m = 6, 7, {ddd}), of which the fir... Oxford English Dictionary
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R.511
The first version of the missile, the R.510, was infra-red guided, and while accurate had very limited operating parameters. Description The R.510 was optically guided by a PbS infra-red photocell with a 20° field of view. wikipedia.org
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AN/ALQ-144
The AN/ALQ-144, AN/ALQ-147, and AN/ALQ-157 are US infra-red guided missile countermeasure devices (IRCM). ALQ-144/ALQ-147 Both systems consist of a heated silicon carbide block that radiates a large amount of infra-red energy. wikipedia.org
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布拉克系
相关条目 波耳模型 H-α 芮得柏公式 氢原子光谱 参考资料 Frederick Sumner Brackett, "Visible and infra-red radiation of hydrogen"; Astrophysical Journal, vol. 56, (1922) wikipedia.org
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如何系统深入地学习心理学实验中的眼动技术?
Video-based infra-red tracking的技术细节:Holmqvist, K., Nyström, M., Andersson, R., Dewhurst, R., Jarodzka, H., & Van de Weijer, J. (2011). zhihu
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Frederick Sumner Brackett
He observed the infra-red radiation of the Sun. Brackett received a doctorate in physics from the Johns Hopkins University in 1922. Journal, vol. 53, (1921) p. 121; Frederick Sumner Brackett, Visible and Infra-Red Radiation of Hydrogen; Ph.D. dissertation, Johns Hopkins University wikipedia.org
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埃里克·莱思韦特
"Critique of the 1977 debate on infra-red 'olfaction' in insects — (Diesendorf v. wikipedia.org
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