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spheroidal
spheroidal, a. (sfɛˈrɔɪdəl) Also sphæroidal. [f. spheroid n. + -al1. So F. sphéroïdal, Sp. and Pg. esferoidal.] 1. a. Of form, figure, etc.: Characteristic of a spheroid; approximately spherical.1781 Phil. Trans. LXXI. 503 Allowing for the spheroidal figure of the earth. 1802 Playfair Illustr. Hutto...
Oxford English Dictionary
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Sextans Dwarf Spheroidal
The Sextans Dwarf Spheroidal is a dwarf spheroidal galaxy that was discovered in 1990 by Mike Irwin as the 8th satellite of the Milky Way, located in the References
Dwarf spheroidal galaxies
Local Group
Milky Way Subgroup
Sextans
?
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Dwarf spheroidal galaxy
Dwarf spheroidal galaxies have a large range of luminosities, and known dwarf spheroidal galaxies span several orders of magnitude of luminosity. Although at fainter luminosities of dwarf spheroidal galaxies, it is not universally agreed upon how to differentiate between a dwarf spheroidal galaxy
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Oblate Spheroidal Coordinates, Confocal Ellipsoidal Coordinates and Geodesy What is the name of the orthogonal coordinate system that is most commonly used in modern geodesy\geomatics engineering to model the referenc...
Oblate spheroidal points are identified by the intersection of an ellipsoid (the reference ellipsoid of the earth), a one-sheet hyperbola (roughly corresponding
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Sagittarius Dwarf Spheroidal Galaxy
The Sagittarius Dwarf Spheroidal Galaxy (Sgr dSph), also known as the Sagittarius Dwarf Elliptical Galaxy (Sgr dE or Sag DEG), is an elliptical loop-shaped A 2020 study concluded that collisions between the Sagittarius Dwarf Spheroidal Galaxy and the Milky Way triggered major episodes of star formation in
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Oblate Spheroidal coordinate system graphic representation of ellipse I am having difficulty understanding how to interpret the coordinate system proposed by Spencer. From his handbook Field Theory Handbooks ISBN 9783...
Neither or both, depending on your point of view. Refer to the illustration: the surfaces with $\eta$ held constant are oblate spheriods. From the equations of the transformation to Cartesian coordinates, these spheroids have the parameterization $$\begin{align}x &= (a\cosh\eta)\sin\theta\cos\psi \\...
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Carina Dwarf Spheroidal Galaxy
The Carina Dwarf Spheroidal Galaxy is a dwarf galaxy in the Carina constellation. References
External links
Carina Dwarf at SEDS
Observations of Tidal Disruption of the Carina Dwarf Spheroidal Galaxy
Dwarf spheroidal galaxies
Local
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Spheroidal wave function
They are called oblate spheroidal wave functions if oblate spheroidal coordinates are used and prolate spheroidal wave functions if prolate spheroidal See also
Oblate spheroidal coordinates, especially the section Oblate spheroidal harmonics, for a more extensive discussion.
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Name for a coordinate system defined on a surface of a [unit] sphere One of the commonly used coordinate systems in 3D is a spherical one. Which would be defined by: * a radius $r$ * polar and azimuthal angles $\...
For your first question, I don't think there's a very standard terminology. You could call them "latitude longitude coordinates" and no-one would object or be confused. You could perhaps even call them "spherical coordinates" since they are just a restriction to the sphere of the usual spherical coo...
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Spheroidal wave equation
In mathematics, the spheroidal wave equation is given by
It is a generalization of the Mathieu differential equation. If is a solution to this equation and we define , then is a prolate spheroidal wave function in the sense that it satisfies the equation
See also
Wave
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CN109852886A - A kind of spheroidal graphite cast-iron of high ...
The present invention provides a kind of spheroidal graphite cast-iron of high-intensity and high-tenacity, ingredient reinforcing has been carried out to ductile cast iron material used in crankshaft, the present invention also provides a kind of preparation methods of the ductile iron crankshaft of high-intensity and high-tenacity, process strengthening has been carried out to ductile iron ...
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Spheroidal weathering
Spheroidal weathering has often been incorrectly attributed solely to various types of physical weathering. Images of Spheroidal Weathering
Swanson-Hysell, N. (2012) Featured Field Photo—Spheroidal weathering profile, Department of Earth and Planetary Science
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Integration of combination of Bessel Function and Exponential Function I have read "Watson:Treatise Theory of Bessel Function", "Table of Integration, Series and Product", "Handbook of Mathematical Functions, Formulas...
This function is derived by Slepian and Pollak in 1961 and this is also know by Prolate-spheroidal wave function. For more detail read these articles
Prolate spheroidal wave functions, Fourier analysis, and uncertainty-I
Prolate spheroidal wave functions, Fourier
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狮子座II矮星系
相关条目
狮子座 I
外部连结
Leo II @ SEDS
The Internal Kinematics of the Leo II Dwarf Spheroidal Galaxy
The Stellar Populations of the Leo II Dwarf Spheroidal Galaxy Leo II @ The Encyclopedia of Astrobiology, Astronomy & Spaceflight
Deep CCD photometry of the dwarf spheroidal galaxy Leo II
参考资料
R.
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Oblate spheroidal wave function
In applied mathematics, oblate spheroidal wave functions (like also prolate spheroidal wave functions and other related functions) are involved in the References
External links
MathWorld Spheroidal Wave functions
MathWorld Prolate Spheroidal Wave Function
MathWorld Oblate Spheroidal Wave function
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