«STERADIAN» 관련 영어 책
다음 도서 목록 항목에서
steradian 의 용법을 확인하세요.
steradian 에 관련된 책과 해당 책의 짧은 발췌문을 통해 영어 서적에서 단어가 사용되는 맥락을 제공합니다.
1
THE
STERADIAN TRAIL: BOOK #0 OF THE INFINITY CYCLE:
They don’t come better than Divya. ‘Uber-smart’ does not even begin to describe it.
High Quality Content by WIKIPEDIA articles! The steradian (symbol: sr) is the SI unit of solid angle.
Jesse Russell, Ronald Cohn, 2012
Steradian Four Delta (6) Steradian Five Epsilon (e) Steradian Six Theta (<J>)
Steradian Seven Lambda (k) Steradian Eight Mu(|i) Steradian Nine Pi(ji)
Steradian Ten Tau (x) Steradian Eleven Chi (X) Steradian Twelve Psi (1JJ)
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Environmental Issues for Architecture
David Lee Smith. it is easiest to visualize a steradian by assuming a regular solid
angle, such as a cone or a pyramid, as shown in Figure 2.24, any solid angle with
a base area equal to the square of the apextobase dimension is a steradian.
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Articles on Angle, Including: Minute of ARC, Radian, ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
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Articles on Natural Units, Including: Radian,
Steradian, ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
7
CRC Handbook of Chemistry and Physics, 84th Edition
3 SI supplementary units As previously stated, there are two units in this class:
the radian, symbol rad, the SI unit of the quantity plane angle; and the steradian,
symbol sr, the SI unit of the quantity solid angle. Definitions of these units are
given ...
8
Articles on Units of Angle, Including: Minute of ARC, ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
9
Classical Mechanics and General Properties of Matter
2π radian = 360° (9) The Steradian (sr) The steradian is the supplementary SI
unit of solid angle1. One steradian is subtended at the centre of a sphere of
radius r by a portion of its surface of area r2. Note further that both the plane
angle and ...
Satyendra Nath Maiti, 2007
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CRC Handbook of Chemistry and Physics, 85th Edition
3 SI supplementary units As previously stated, there are two units in this class:
the radian, symbol rad, the SI unit of the quantity plane angle: and the steradian.
symbol sr, the SI unit of the quantity solid angle. Definitions of these units are
given ...
«STERADIAN» 단어를 포함하는 뉴스 기사
다음 뉴스 기사의 맥락에서 국내 및 국제 언론이 말하는 내용 및
steradian 단어를 사용하는 방법을 알아보세요.
Osram infrared LEDs enable smartphone unlocking by iris scanning
It is only 2.4 mm high and achieves a typical radiant intensity of 2900 mW per steradian--a combination that at present only this infrared LED can provide. «Laser Focus world, 7월 15»
Infrared LED enables iris scanning to unlock smartphones.
July 10, 2015 - Measuring only 2.4 mm high, Oslux SFH 4780S achieves typical radiant intensity of 2,900 mW/steradian. Device has wavelength of 810 nm, ... «ThomasNet News, 7월 15»
Osram infrared LED used for Fujitsu's iris scanning phone
In terms of dimensions, the IRED is only 2.4 millimeters high and achieves a typical radiant intensity of 2900 milliwatts per steradian. It has a wavelength of 810 ... «Planet Biometrics, 7월 15»
How to calculate Lumens?
A candela is roughly the brightness of a candle, measured in watts per steradian (solid angle). A lumen is candelas per solid angle. 1 candle emitting in a ... «GameDev.net, 5월 15»
The Rendering Equation
Note: The steradian is a dimensionless unit, because it is in fact a ratio of area to distance squared (or sometimes a ratio of area to area) as seen above. «GameDev.net, 3월 15»
Gods, theorems and love letters
(M.N. Krish works in consulting and is the author of The Steradian Trail: Book #0 of the Infinity Cycle. E-mail: krish@mnkrish.com.) Keywords: Indian Science ... «The Hindu, 2월 15»
EUV's Second Source
But what matters more is brightness: this is the power over a spherical arc area; the unit is W/mm2-steradian. This geometrical concept is referred to as the ... «EE Journal, 11월 14»
MINER may help locate hidden nuclear devices in minutes
"MINER images all the way around and up and down, or a full 4π steradians. We imaged part of one side of an entire high-rise building at once and narrowed ... «Gizmag, 11월 14»
Direct-Diode Laser Slices Through Metal
The company claims its 4-kW direct-diode laser puts out 2,600 MW per square centimeter per steradian and can slice through a half-inch of steel. In the past ... «Machine Design, 7월 14»
Lincoln Laboratory spinout is commercializing the first direct-diode …
... as much power and brightness as all other industrial lasers — about 2,600 megawatts per square centimeter per steradian — at roughly 40 percent efficiency. «MIT News, 7월 14»
