英语词汇“f stars”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	f stars
释义	F stars F stars Stars of spectral type F that are white with a surface temperature (T _eff) of about 6000 to 7400 kelvin. The hydrogen lines in the spectrum weaken rapidly and the lines of ionized calcium (Ca II, H and K) strengthen from F0 to F9; there are many lines of neutral and singly ionized metals and heavy atoms. Canopus, Polaris, and Procyon are F stars.
随便看	upsetter records upsetters upset the apple cart upset the applecart upset the applecart, to upset their apple cart upset their applecart upset the/somebody's apple cart upset the/somebody's applecart upsetting upsettingly upsetting test upsetting the apple cart upsetting the applecart upsetting thermometer upset welding upset your apple cart upset your applecart upsf upshaw, gene upshaw institute for the blind upshaw, jefferson d upshaw, jefferson d. upshaw-schulman syndrome upshaw-shulman syndrome

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F stars