单词	starburst
释义	starburst /ˈstɑːbəːst / noun 1A pattern of lines or rays radiating from a central object or source of light: [as modifier]: a starburst pattern... The viewer was greeted by a starburst of white lines radiating from the center of a yellow, rectangular, floor-to-ceiling field. Infected kernels may be pink or show a white starburst pattern radiating from the top of the kernel. You will begin to see patterns and colours and starbursts. 1.1A camera lens attachment that produces a pattern of rays around the image of a source of light: [as modifier]: a starburst filter... Or opt for a rhinestone detail such as a starburst on the lower half of the lens. He is also being asked about the starburst in one of the first images he captured. 2A period of intense activity in a galaxy involving the formation of stars: [as modifier]: a starburst galaxy... Here the star formation rate may be higher, so these galaxies are called starbursts. NASA's Chandra X-ray Observatory has found new populations of suspected mid-mass black holes in several starburst galaxies, where stars form and explode at an unusually high rate. On a grander scale, the new nebula observations could hold clues to star formation in distant galaxies, including so-called starburst galaxies, in which stars are forming like gangbusters.
随便看	porosimetry porosis porosity porotic porotic hyperostosis porous porously porousness porous plaster porphin porphine porphobilin porphobilinogen porphobilinogenuria Porphyra porphyraceous porphyria Porphyrian Porphyrian scale Porphyrian tree porphyric porphyrin porphyrine porphyrinogen porphyrinopathy

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