英语词汇“calcium reversal lines”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	calcium reversal lines
释义	calcium reversal lines calcium reversal lines [′kal·se·əm ri′vər·səl ‚līnz] (spectroscopy) Narrow calcium emission lines that appear as bright lines in the center of broad calcium absorption bands in the spectra of certain stars.
随便看	active cavity radiometer active cavity radiometer irradiance monitor active cell active center active center differential active centre active centre differential active chaff active change initiating document active channel active channels active charcoal active charge transport active chat active chemical ionization mass spectroscopy active chronic hepatitis active circulator antenna active citizen active citizens active citizenship active citizenship campaign active citizenship today active classroom active clearance control active client pages

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。