O QUE SIGNIFICA SEXTANT EM INGLÊS
Sextante
Um sextante é um instrumento usado para medir o ângulo entre os dois objetos visíveis. Seu principal uso é determinar o ângulo entre um objeto celestial e o horizonte que é conhecido como a altitude do objeto. Usar essa medida é conhecido como avistar o objeto, filmar o objeto ou ter uma visão e é uma parte essencial da navegação celestial. O ângulo eo tempo em que foi medido podem ser usados para calcular uma linha de posição em um gráfico náutico ou aeronáutico. Os usos comuns do sextante incluem avistando o sol no meio-dia solar e observando Polaris à noite (no hemisfério norte), para encontrar a latitude de um. Visitar a altura de um marco pode dar uma distância de distância e, mantida horizontalmente, um sextante pode medir ângulos entre objetos para uma posição em um gráfico. Um sextante também pode ser usado para medir a distância lunar entre a lua e outro objeto celestial (por exemplo, estrela, planeta) para determinar o tempo de Greenwich, o que é importante porque pode então ser usado para determinar a longitude.
definição de sextant no dicionário inglês
A definição de sextante no dicionário é um instrumento óptico usado na navegação e consiste em um telescópio através do qual é levado um avistamento de um corpo celestial, com próteses para determinar sua distância angular acima do horizonte ou de outro corpo celeste. Outra definição de sextante é uma sexta parte de um círculo com um arco que subtende um ângulo de 60 °.
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10 LIVROS EM INGLÊS RELACIONADOS COM «SEXTANT»
Descubra o uso de
sextant na seguinte seleção bibliográfica. Livros relacionados com
sextant e pequenos extratos deles para contextualizar o seu uso na literatura.
I know from experience. This book should be mandatory equipment on every boat that goes offshore."--Wayne Carpenter, Author, The Voyage of Kristina
Bruce Bauer, Bruce A. Bauer,
1995
2
Dutton's Nautical Navigation
sextant observations. Some are dealt with by the use of measurements and
compensations, others are corrected through the use of available tables in
almanacs, and others require adjustments to the sextant itself. Once your actual
sextant ...
Benjamin Dutton, Thomas J. Cutler,
2004
Of these, we will describe in this chapter, the box sextant, hand level, Abney level
, India-pattern clinometer, Ceylon ghat tracer, pantagraph, eidograph,
proportional compasses and planimeter. The box sextant is a device to measure
angles.
4
The
Sextant and Its Applications; Including the Correction ...
PART I. GENERAL THEORY OF THE SEXTANT. As the instrument employed by
the navigator and the traveller in the determination of geographical position, the
Sextant may perhaps be considered the most important of the many constructions
...
5
Advanced Therapy of Prostate Disease
Sextant Prostate Biopsy Introduced by Hodge et al. in 1989, the sextant method
of prostate biopsy is worldwide the "gold standard" method of prostate biopsy.9
As originally described, the sextant method of biopsy takes six biopsies of the ...
Martin I. Resnick, Ian Murchie Thompson,
2000
This scarce antiquarian book is a selection from Kessinger Publishing's Legacy Reprint Series.
Henry Wilberforce Clarke,
2010
7
Historic Scientific Instruments in Denmark
... 321 Sextant 1830 Sextant 112 Sextant 676 Sextant 142 Sextant 113 Sextant
179 Sextant 3 Sextant 199 Sextant 266 Sextant 1165 Sextant 1 1 1 Sextant 1317
Sextant 1900 Sextant 1947 Sextant 138 Sextant 2161 Sextant 2171 Sextant 198
...
8
The Apollo Guidance Computer: Architecture and Operation
The sextant uses a higher magnification, 28X, and so has a far narrower 1.68
field of view in order to provide the desired 10 arc-second accuracy. The sextant
and telescope view the heavens through windows in the Command Module's hull
, ...
9
Catalog of Copyright Entries. Third Series: 1971: January-June
Service directory. See ROLLS-ROYCE OWNER'S CLUB, INC. WILKINSON,
BARBARA. Handicraft happenings. See SMITH, MARLYS . WILKINSON,
EDWARD C. Come to work with us . See SEXTANT SYSTEMS, INC. Why do we
have to learn ...
Library of Congress. Copyright Office,
1973
10
Concepts in Nonsurgical Periodontal Therapy
1 max. right sextant 8c mand. #1 to 5 Case Type right sextant #28 to 32 II or III 2
max. left sextant & mand. #12 to 16 left sextant #17 to 21 (option A) 3 max.
anterior sextant 8c #6 to 1 1 mand. anterior sextant #22 to 27 PSA, MSA, GP, IA,L,
B PSA ...
10 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «SEXTANT»
Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo
sextant no contexto das seguintes notícias.
Voile: Bourgnon boucle son tour du monde "à l'ancienne"
C'est uniquement à l'aide de son sextant et de ses cartes en papier qu'il a parcouru plus de 50'000 km. Spécialiste des raids extrêmes, il a raconté sur son site ... «RTS.ch, jun 15»
NASA's multi-purpose NICER/SEXTANT mission on track for 2016 …
Technicians assemble a new 25-foot test facility, equipped with a one-meter parabolic optical mirror, which will be used to align NICER/SEXTANT's 56 optics ... «Phys.Org, mai 15»
Sextant Growth Fund's Top Picks: Delta Air, Ashland and BorgWarner
However, Paul Meeks, portfolio manager for the Sextant Growth Fund, see three companies expected to rise this year. His first pick is Delta Air Lines (DAL - Get ... «TheStreet.com, jan 15»
Ashland, Delta Set to Fly Higher Says Sextant Growth Fund Manager
Ashland shares will continue to move higher due to lower input costs and increased market recognition for its Valvoline brand, said Paul Meeks, Portfolio ... «TheStreet.com, jan 15»
Industry Vet Bocchiaro Joins the Sextant Group
“We are honored and grateful to welcome Joe Bocchiaro to The Sextant Group,” said Mark S. Valenti CTS, President and CEO of The Sextant Group. «Audio Visual News Network, dez 14»
Is X-Ray the Future of Communication and Navigation in Space?
The Nicer/Sextant mission will launch to the International Space Station (ISS) in August 2016, designed to examine X-rays emanating from neutron stars, in an ... «Tech Times, nov 14»
Winery Adventure: SLO's Sextant Winery offers aromatic sips, tasty …
Craig and Nancy Stoller's Sextant Winery tasting room is the centerpiece of the Old Edna Townsite, a century-old two-acre property that includes weathered farm ... «San Jose Mercury News, out 14»
Before GPS-World War II navigation with sextant
He writes with excitement about his new "toy," a Bausch and Lomb Sextant -- a complicated instrument he has to learn how to use for navigation. Learn more ... «ChicagoNow, jul 14»
From sextant to Siri: How humanity lost its sense of direction
John Huth is one of the many who looks around and sees, with some irritation, those with their noses stuck in a cellphone, especially the younger generations. «Kansas City Star, mai 14»
Changing pub scene goes down well in Cork city
The Sextant on Albert Quay which offers free food on Fridays and also runs harbour cruises, while the Cotton Ball has launched its own stout and other craft ... «Irish Examiner, mai 14»