angulo de meio valor

English translation: half value angle

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Portuguese term or phrase:angulo de meio valor
English translation:half value angle
Entered by: Zornitsa Antonova

23:58 Jul 21, 2008
Portuguese to English translations [PRO]
Tech/Engineering - Physics
Portuguese term or phrase: angulo de meio valor
Para uma superficie difusora por reflexao ou transmissao, eh o angulo de observacao sob o qual a luminancia tem metade do valor da luminancia da luz difusa sob um angulo ...
Zornitsa Antonova
Brazil
Local time: 20:00
half value angle
Explanation:
É meio literal... mas é usado assim.

"provide a a smallest half-value angle that is about 80% of the half-value ... wherein a half-value angle of said developing magnetic pole is about 22 ..."
www.patentstorm.us/patents/6449452/claims.html

"Rear projection screens may be characterized by their half value angle. ... The larger the half value angle the more suitable the screen will be for viewing ..."
www.freepatentsonline.com/4375909.html

"Decor attachment (You will find a detailed decor attachment description on pages 338 up to 345!) TC-T 18 W. Half-value angle 2 x 52°. Shielding angle 15° ..."
www.spittler.com/products/allgemein/pdf/general_rdl_125.pdf

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Note added at 5 mins (2008-07-22 00:03:47 GMT)
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Google: aproximadamente 130.000 para half-value angle.

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Note added at 7 mins (2008-07-22 00:05:08 GMT)
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ou *half-value angle*.

"TC-D 2 x 13 W. Half-value angle 2 x 50°. Shielding angle 26°. Critical radiation angle/1000 cd/m. 2. 59°. Luminaires quantity for 100 lx·m ..."
www.halachev.com/pdf/get_file.php?go=retailing_rtrd_dl165_d...

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Note added at 54 mins (2008-07-22 00:52:08 GMT) Post-grading
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I am glad I could help! :-D
Selected response from:

Fernanda Rocha
Brazil
Local time: 20:00
Grading comment
Thanks a lot!
4 KudoZ points were awarded for this answer



Summary of answers provided
4half value angle
Fernanda Rocha
3mid/half value angle
Leniel Maccaferri


  

Answers


4 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
mid/half value angle


Explanation:
mid/half value angle

Leniel Maccaferri
Brazil
Local time: 20:00
Native speaker of: Native in PortuguesePortuguese
PRO pts in category: 8
Login to enter a peer comment (or grade)

4 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
half value angle


Explanation:
É meio literal... mas é usado assim.

"provide a a smallest half-value angle that is about 80% of the half-value ... wherein a half-value angle of said developing magnetic pole is about 22 ..."
www.patentstorm.us/patents/6449452/claims.html

"Rear projection screens may be characterized by their half value angle. ... The larger the half value angle the more suitable the screen will be for viewing ..."
www.freepatentsonline.com/4375909.html

"Decor attachment (You will find a detailed decor attachment description on pages 338 up to 345!) TC-T 18 W. Half-value angle 2 x 52°. Shielding angle 15° ..."
www.spittler.com/products/allgemein/pdf/general_rdl_125.pdf

--------------------------------------------------
Note added at 5 mins (2008-07-22 00:03:47 GMT)
--------------------------------------------------

Google: aproximadamente 130.000 para half-value angle.

--------------------------------------------------
Note added at 7 mins (2008-07-22 00:05:08 GMT)
--------------------------------------------------

ou *half-value angle*.

"TC-D 2 x 13 W. Half-value angle 2 x 50°. Shielding angle 26°. Critical radiation angle/1000 cd/m. 2. 59°. Luminaires quantity for 100 lx·m ..."
www.halachev.com/pdf/get_file.php?go=retailing_rtrd_dl165_d...

--------------------------------------------------
Note added at 54 mins (2008-07-22 00:52:08 GMT) Post-grading
--------------------------------------------------

I am glad I could help! :-D

Fernanda Rocha
Brazil
Local time: 20:00
Native speaker of: Portuguese
PRO pts in category: 4
Grading comment
Thanks a lot!
Login to enter a peer comment (or grade)



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