英语词汇“proper motion in right ascension”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	proper motion in right ascension
释义	proper motion in right ascension 赤经自行
随便看	smoked beef smoked bonito sticks smoked carp smoked cheese smoked chicken smoked crack smoked crystal smoked-curing smoked drum smoked duck smoked eel smoke defenses smoke defilade smoke deflector smoked egg smoke densitometer smoke-density smoke density smoke density analyzer smoke density chart smoke density factor smoke density indicator smoke-density meter smoke density meter smoke density test 颔颖颗题颙颚颛颜额颞 pub public public art public comment public domain publicity public opinion public space puck pudding