- stellar structure
- 恒星结构
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
stellar structure
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Stellar structure — Stars of different mass and age have varying internal structures. Stellar structure models describe the internal structure of a star in detail and make detailed predictions about the luminosity, the color and the future evolution of the… … Wikipedia
stellar structure — žvaigždžių sandara statusas T sritis fizika atitikmenys: angl. stellar structure vok. Sternaufbau, m; Sternstruktur, f rus. строение звёзд, n pranc. constitution des étoiles, f; structure des étoiles, f … Fizikos terminų žodynas
Stellar evolution — Life cycle of a Sun like star Stellar evolution is the process by which a star undergoes a sequence of radical changes during its lifetime. Depending on the mass of the star, this lifetime ranges from only a few million years (for the most… … Wikipedia
Stellar birthline — The stellar birthline is a predicted line on the Hertzsprung Russell diagram that relates the colour and luminosity of protostars at the end of the initial phase of accretion onto them. [cite journal | author = Stahler, S.W. | year = 1983 |… … Wikipedia
structure des étoiles — žvaigždžių sandara statusas T sritis fizika atitikmenys: angl. stellar structure vok. Sternaufbau, m; Sternstruktur, f rus. строение звёзд, n pranc. constitution des étoiles, f; structure des étoiles, f … Fizikos terminų žodynas
Stellar kinematics — is the study of the movement of stars without needing to understand how they acquired their motion. This differs from stellar dynamics, which takes into account gravitational effects. The motion of a star relative to the Sun can provide useful… … Wikipedia
Stellar wind bubble — is the astronomical term usually used to describe a cavity light years across filled with hot gas blown into the interstellar medium by the high velocity (several thousand km/s) stellar wind from a single massive star of type O or B. Weaker… … Wikipedia
Stellar classification — In astronomy, stellar classification is a classification of stars based on their spectral characteristics. The spectral class of a star is a designated class of a star describing the ionization of its chromosphere, what atomic excitations are… … Wikipedia
Stellar association — A stellar association is a very loose star cluster, looser than both open clusters and globular clusters. Stellar associations will normally contain from 10 to 100 or more stars. The stars share a common origin, but have become gravitationally… … Wikipedia
Stellar magnetic field — A stellar magnetic field is a magnetic field generated by the motion of conductive plasma inside a main sequence (hydrogen burning) star. This motion is created through convection, which is a form of energy transport involving the physical… … Wikipedia
Stellar populations — ▪ Table Stellar populations Population I disk population Population II extreme Population I older Population I intermediate Population II halo Population II members gas A type stars stars of galactic nucleus high velocity stars with z velocities… … Universalium
