英语词汇“calcium star”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 star
释义	calcium star calcium star [′kal·se·əm ‚stär] (astronomy) A term sometimes used to denote a star of spectral class F, which has prominent absorption bands of calcium.
随便看	operational node connectivity description operational noise temperature operational note operational nuclear planning group operational/operations control center operational/operations plan operational & organizational operational & organizational plan operational performance acceptance procedures operational performance indicator operational performance objectives operational performance unit operational phase/project operational picture operational plan operational plan data document operational planning operational planning and review board operational planning team operational plans operational policies and procedures manual operational priority 1 operational procedures operational procedures memorandum operational processing centers

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。