“sphenopterids”的概念、定义、翻译、参考文献-科学参考

单词	sphenopterids
释义	sphenopterids Encyclopedia 理学古植物学释 sphenopterids楔羊齿类晚古生代以小羽片基部为楔形或者柄状为形态特征划分的植物类群，部分为真蕨类植物，其他则为种子蕨类植物。
随便看	interplanetary crossing exploration interplanetary dust interplanetary dust particle interplanetary dust particles interplanetary exploration interplanetary extinction interplanetary flight interplanetary flight navigation interplanetary gas interplanetary grain Interplanetary Kite–craft Accelerated by Radiation of the Sun interplanetary light interplanetary magnetic field interplanetary magnetic storm interplanetary matter interplanetary medium interplanetary meteor Interplanetary Monitoring Platform interplanetary navigation Interplanetary Network interplanetary orbit interplanetary particle interplanetary plasma interplanetary probe interplanetary rocket

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