“petalichthyids”的概念、定义、翻译、参考文献-科学参考

单词	petalichthyids
释义	petalichthyids Encyclopedia 理学有颌类释 petalichthyids瓣甲鱼类盾皮鱼纲瓣甲鱼目动物的统称，是一种背腹扁平的盾皮鱼类，可能与节甲鱼类具有较近的亲缘关系。
随便看	stationary field stationary flow stationary function stationary hand foot contamination monitor stationary imaging plane stationary increment stationary iteration stationary iteration method stationary launch pad Stationary layer stationary limit stationary limit, static limit stationary line stationary liquid stationary Markov chain stationary measure stationary memoryless channel stationary memoryless source stationary meteor stationary mode stationary model stationary monitoring station for atmospheric pollution stationary monitoring station for water pollution stationary noise stationary normal process

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。