Examples of using Ellipsoid in English and their translations into Vietnamese
{-}
-
Colloquial
-
Ecclesiastic
-
Computer
An ellipsoid should be attached to this sphere- this is the mouth and jaw area.
Most commonly the area struck by lightning is circular or ellipsoid with a well demarcated border."….
In their calculations the team had assumed that thenanorods would be fashioned into perfect ellipsoids;
The sea levelsurface is much closer to this standard ellipsoid than the surface of the solid Earth is.
An anime body can be reduced to simple forms,like spheres and ellipsoids.
In normal cells, the nucleus is often round or ellipsoid in shape, but in cancer cells the outline is often irregular.
This would be unusual as all other knownelliptic galaxies are relatively elongated ellipsoids.
For example,the United States measurements were based on the Clarke 1866 Ellipsoid and the length of one minute of arc along a great circle.
Some well observed bodies such as the Moon andMars now have quite precise reference ellipsoids.
It has since been replaced as the"International ellipsoid" by the newer Lucerne ellipsoid(1967), GRS 80(1980) and WGS 84(1984).
In order to study the Earth and use geodesy today,researchers often refer to the ellipsoid, geoid, and datums.
For instance, using the WGS84 Ellipsoid, the commonly accepted Earth model for many purposes today, one minute of latitude at the WGS84 equator is 6,087 feet and at the poles is 6,067 feet.
In 1950 about 50% of the European triangulation networks and about 20%of other continents networks were based on the Bessel ellipsoid.
Statistically speaking, there is no significant difference between most ellipsoids and the true shape of the Earth for most mapping purposes.
The goal of the excursion was to geometrically calculate the shape of the Earth,which Sir Isaac Newton theorised in his book Principia was an ellipsoid shape.
Maclaurin also made significant contributions to the gravitation attraction of ellipsoids, a subject that furthermore attracted the attention of d'Alembert, A.-C.
It is currently used by several countries for their national geodetic surveys,but will be replaced in the next decades by modern ellipsoids of satellite geodesy.
It does resemble an ellipsoid somewhat, but an ellipsoid that fits Europe may not work for North America- and one applied to North America may not be suitable for other parts of the planet.
Earth's circumference anddiameter differ because its shape is classified as an oblate spheroid or ellipsoid, instead of a true sphere.
The Bessel ellipsoid was derived in 1841 by Friedrich Wilhelm Bessel, based on several meridian arcs and other data of continental geodetic networks of Europe, Russia and the British Survey of India.
Instead of using the sea level,geodesists often prefer to define height from the surface of a reference ellipsoid, see Geodetic system, vertical datum.
The Hayford ellipsoid was also referred to as the International ellipsoid 1924 after it had been adopted by the International Union of Geodesy and Geophysics IUGG in 1924, and was recommended for use all over the world.
Using a refined approach,Kapteyn in 1920 arrived at the picture of a small(diameter about 15 kiloparsecs) ellipsoid galaxy with the Sun close to the center.
Unlike some of its predecessors, such as the Bessel ellipsoid(a= 6,377,397 m, f= 1:299,15), which was a European ellipsoid, the Hayford ellipsoid also included measurements from North America, as well as other continents(to a lesser extent).
In the transfer process, workbench will roll with the contours of free product floating,H-TC120KM products to complete the cylinder, and ellipsoid cap stamping or other special transfer.
(2) head: subcritical pressure boilers are usually hemispherical, high pressure and ultra-high pressure boilers are usually ellipsoid, medium pressure boilers are relatively flat ellipsoid, and the head is provided with manholes for installation and maintenance of internal devices.
The results of those measurements for the whole century(before the advent of satellite methods in geodesy, already in the middle of the 20th century)were used to calculate the parameters of the Earth's ellipsoid.
After the arrival of the geophysical reduction techniques many projects used other examples such as the Hayford ellipsoid of 1910 which was adopted in 1924 by the International Association of Geodesy(IAG) as the International ellipsoid 1924.
These investigations began in 1839 with papers which gave methods to evaluate multiple integrals andhe applied this to the problem of the gravitational attraction of an ellipsoid on points both inside and outside.
In any case, the geographic latitude and longitude of the station is precisely determined by methods of astrogeodesy and is chosen as ellipsoidal latitude andlongitude at the Earth ellipsoid which is used to calculate the coordinates of the whole network.