Sentence examples for models of planetary from inspiring English sources
The discovery of a planet around a star so young would force theorists to revise their models of planetary formation.
They are all instruments of exploration and investigation, models of planetary and stellar motion, surveying instruments and mapmaking equipment.
On both days children can also build simple telescopes and models of planetary probes, watch star shows in the museum's planetarium and see displays like a reproduction space suit and Saturn V rocket.
The topics include definitions of various units of time, eccentric and epicyclic models of planetary motion (see Hipparchus for earlier Greek models), planetary longitude corrections for different terrestrial locations, and a theory of "lords of the hours and days" (an astrological concept used for determining propitious times for action).
But although models of planetary evolution suggest that it might well be wet, no-one can know for sure.It is also possible that the planet is tidally locked to its parent star, in the same way that the Moon's rotation has synchronised with that of the Earth.
Theorists' models of planetary structure and evolution cannot accommodate such low-density giants, says Robert Noyes, a team member and an astronomer at CfA.
That really causes problems for the standard model of planetary formation".
Furthermore, based on the probabilistic life of tooth and the concept of minimal order statistics, a probabilistic life transformation model of planetary gear system is established.
The vertical echoes provide electron density profiles that are in reasonable agreement with the Chapman photo-equilibrium model of planetary ionospheres.
A large number of scholars have established the reliability model of planetary gear system based on dynamics theory, which makes the form of the models too complex or difficult to ensure the accuracy.
An original lumped parameter model of planetary gears is presented which accounts for planet position errors and simulates their contribution to the quasi-static and dynamic load sharing amongst the planets.
